> ## Content Index
> Fetch the complete content index at: https://serpapi.com/blog/llms.txt
> Use this file to discover other available public pages before exploring further.

# Web scraping Yelp Organic And Ads Results with Nodejs
- URL: https://serpapi.com/blog/web-scraping-yelp-organic-and-ads-results-with-nodejs/
- Published: 2022-12-05T10:19:59.000Z
- Updated: 2024-09-20T05:54:05.000Z
- Description: A step-by-step tutorial on creating a Yelp Organic And Ads Results web scraper in Nodejs.
- Author: Mikhail Zub
- Tags: yelp, NodeJS, Web Scraping

## What will be scraped

![what](https://user-images.githubusercontent.com/64033139/204129303-4ff6ac54-226a-4966-b262-0745f6746fab.png)

## Using Yelp [Organic](https://serpapi.com/yelp-organic-results) and [Ads](https://serpapi.com/yelp-ads) Results API from SerpApi

This section is to show the comparison between the DIY solution and our solution.

The biggest difference is that you don't need to create the parser from scratch and maintain it.

There's also a chance that the request might be blocked at some point from Google, we handle it on our backend so there's no need to figure out how to do it yourself or figure out which CAPTCHA, proxy provider to use.

First, we need to install [google-search-results-nodejs](https://www.npmjs.com/package/google-search-results-nodejs):

```bash
npm i google-search-results-nodejs

```

Here's the [full code example](https://replit.com/@MikhailZub/Scrape-Yelp-Organic-And-Ads-Results-with-NodeJS-SerpApi#withSerpApi.js), if you don't need an explanation:

```javascript
const SerpApi = require("google-search-results-nodejs");
const search = new SerpApi.GoogleSearch(process.env.API_KEY); //your API key from serpapi.com

const resultsLimit = 50; // hardcoded limit for demonstration purpose

const params = {
  engine: "yelp", // search engine
  device: "desktop", //Parameter defines the device to use to get the results. It can be set to "desktop" (default), "tablet", or "mobile"
  find_loc: "Seattle, WA", //Parameter defines from where you want the search to originate.
  find_desc: "kfc", // Parameter defines the query you want to search
};

const getJson = () => {
  return new Promise((resolve) => {
    search.json(params, resolve);
  });
};

const getResults = async () => {
  const adsResults = [];
  const organicResults = [];
  while (true) {
    const json = await getJson();
    if (json.organic_results) {
      if (json.ads_results) {
        adsResults.push(...json.ads_results);
      }
      organicResults.push(...json.organic_results);
      params.start ? (params.start += 10) : (params.start = 10);
    } else break;
    if (adsResults.length + organicResults.length >= resultsLimit) break;
  }
  return { adsResults, organicResults };
};

getResults().then((result) => console.dir(result, { depth: null }));

```

### Code explanation

First, we need to declare `SerpApi` from [google-search-results-nodejs](https://www.npmjs.com/package/google-search-results-nodejs) library and define new `search` instance with your API key from [SerpApi](https://serpapi.com/manage-api-key):

```javascript
const SerpApi = require("google-search-results-nodejs");
const search = new SerpApi.GoogleSearch(API_KEY);

```

Next, we write the necessary parameters for making a request and set how many results we want to receive (`resultsLimit` constant):

```javascript
const resultsLimit = 50; // hardcoded limit for demonstration purpose

const params = {
  engine: "yelp", // search engine
  device: "desktop", //Parameter defines the device to use to get the results. It can be set to "desktop" (default), "tablet", or "mobile"
  find_loc: "Seattle, WA", //Parameter defines from where you want the search to originate.
  find_desc: "kfc", // Parameter defines the query you want to search
};

```

Next, we wrap the search method from the SerpApi library in a promise to further work with the search results:

```javascript
const getJson = () => {
  return new Promise((resolve) => {
    search.json(params, resolve);
  });
};

```

And finally, we declare the function `getResult` that gets data from the page and returns it:

```javascript
const getResults = async () => {
  ...
};

```

In this function we need to declare empty `adsResults` and `organicResults` arrays and using [while](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/while) loop get `json`, add `ads_results` and `organic_results` results from each page and set next page start index (to `params.start` value). If there is no more results on the page or if the number of received results more than`resultsLimit` we stop the loop (using [break](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/break)) and return object with results:

```javascript
const adsResults = [];
const organicResults = [];
while (true) {
  const json = await getJson();
  if (json.organic_results) {
    if (json.ads_results) {
      adsResults.push(...json.ads_results);
    }
    organicResults.push(...json.organic_results);
    params.start ? (params.start += 10) : (params.start = 10);
  } else break;
  if (adsResults.length + organicResults.length >= resultsLimit) break;
}
return { adsResults, organicResults };

```

After, we run the `getResults` function and print all the received information in the console with the [console.dir](https://nodejs.org/api/console.html#consoledirobj-options) method, which allows you to use an object with the necessary parameters to change default output options:

```javascript
getResults().then((result) => console.dir(result, { depth: null }));

```

### Output

```json
{
  "adsResults": [
    {
      "block_position":"top",
      "place_ids":[
          "ThGZdWIyNOXUeTqMWRmVlw",
          "dudez-woodfired-pizza-seattle"
      ],
      "title":"DUDE’Z woodfired pizza",
      "link":"https://www.yelp.com/adredir?ad_business_id=ThGZdWIyNOXUeTqMWRmVlw&campaign_id=KjSNa2u5Q-4tz8JKZAiYvg&click_origin=search_results&placement=above_search&placement_slot=0&redirect_url=https%3A%2F%2Fwww.yelp.com%2Fbiz%2Fdudez-woodfired-pizza-seattle&request_id=e3869f3c027b5193&signature=bbf93e3aaaae7762d2435d05e5fefee95c31e33c01f9b2b8aad85c660d7d5cfc&slot=0",
      "reviews_link":"https://serpapi.com/search.json?engine=yelp_reviews&place_id=ThGZdWIyNOXUeTqMWRmVlw",
      "categories":[
          {
            "title":"Pizza",
            "link":"https://www.yelp.com/search?cflt=pizza&find_loc=Seattle%2C+WA"
          }
      ],
      "rating":5,
      "reviews":1,
      "neighborhoods":"Cottage Grove",
      "phone":"(360) 803-1616",
      "snippet":"These pizzas are so delicious! The guys really take care of their customers. We ordered the Carne Asada Pizza and the awesome G Pop pizza (think jalapeño poppers in the shape of a…",
      "service_options":{
          "outdoor_seating":false,
          "delivery":true,
          "takeout":true
      },
      "thumbnail":"https://s3-media0.fl.yelpcdn.com/bphoto/cJynIXUZp0OWhSdW3AUoaw/348s.jpg"
    },
    ...and other results
  ],
  "organicResults":
  [
    {
      "position": 1,
      "place_ids": ["UON0MxZGG0cgsU5LYPjJbg", "kfc-seattle-18"],
      "title": "KFC",
      "link": "https://www.yelp.com/biz/kfc-seattle-18?osq=kfc",
      "reviews_link": "https://serpapi.com/search.json?engine=yelp_reviews&place_id=UON0MxZGG0cgsU5LYPjJbg",
      "categories": [
        {
          "title": "Fast Food",
          "link": "https://www.yelp.com/search?cflt=hotdogs&find_loc=Seattle%2C+WA"
        },
        {
          "title": "Chicken Wings",
          "link": "https://www.yelp.com/search?cflt=chicken_wings&find_loc=Seattle%2C+WA"
        },
        {
          "title": "Chicken Shop",
          "link": "https://www.yelp.com/search?cflt=chickenshop&find_loc=Seattle%2C+WA"
        }
      ],
      "price": "$",
      "rating": 2,
      "reviews": 54,
      "address": "210 W Mercer St",
      "neighborhoods": "Lower Queen Anne",
      "phone": "(206) 283-7575",
      "snippet": "I have tried KFC much in India and it was first time in WA, Usa. It was good taste however not as good as Indian taste of KFC.",
      "service_options": {
        "delivery": true,
        "takeout": true,
        "curbside_pickup": true
      },
      "thumbnail": "https://s3-media0.fl.yelpcdn.com/bphoto/jrHdimlo2BO8wL49HXNDcQ/348s.jpg"
    },
    ...and other results
  ]
}

```

## DIY code

If you don't need an explanation, have a look at [the full code example in the online IDE](https://replit.com/@MikhailZub/Scrape-Yelp-Organic-And-Ads-Results-with-NodeJS-SerpApi#withPuppeteer.js)

```javascript
const puppeteer = require("puppeteer-extra");
const StealthPlugin = require("puppeteer-extra-plugin-stealth");

puppeteer.use(StealthPlugin());

const serchQuery = "kfc"; //Parameter defines the query you want to search
const location = "Seattle, WA"; //Parameter defines from where you want the search to originate
const resultsLimit = 50; // hardcoded limit for demonstration purpose

const searchParams = {
  query: encodeURI(serchQuery),
  location: encodeURI(location),
};

const URL = `https://www.yelp.com/search?find_desc=${searchParams.query}&find_loc=${searchParams.location}`;

async function getResultsFromPage(page) {
  return await page.evaluate(() => {
    let isAds = false;
    const adsResults = [];
    const organicResults = [];
    Array.from(document.querySelectorAll("ul > li > div")).forEach((el) => {
      const title = el.querySelector(":scope > h2")?.textContent;
      const result = el.querySelector("[data-testid='serp-ia-card']");
      if (title && title.includes("Sponsored")) isAds = true;
      if (title && !title.includes("Sponsored")) isAds = false;
      if (!title && result) {
        const link = `https://www.yelp.com${result.querySelector("h3 a").getAttribute("href")}`;
        const fullAddress = result.querySelector(`p > span:${isAds ? "last-child" : "nth-child(3)"}`)?.textContent.split(", ");
        const thumbnails = result.querySelector(":scope > div > div:nth-child(1) a > img").getAttribute("srcset").split(", ");
        const bestResolutionThumbnail = thumbnails[thumbnails.length - 1].split(" ")[0];
        const categories = Array.from(result.querySelectorAll("p > span:nth-child(1) > a")).map((el) => {
          if (el.textContent === "more") return null;
          return {
            title: el.textContent,
            link: `https://www.yelp.com${el.getAttribute("href")}`,
          };
        });
        const rating = result.querySelector("span > div[role='img']")?.getAttribute("aria-label").split(" ")?.[0];
        if (isAds) {
          adsResults.push({
            title: result.querySelector("h3 a").textContent,
            link,
            reviewsLink: `${decodeURIComponent(link.slice(link.indexOf("redirect_url") + 13, link.indexOf("&request_id")))}#reviews`,
            categories: categories.filter((el) => el),
            rating,
            reviews: rating && result.querySelector("div > span:nth-child(2)")?.textContent,
            address: fullAddress?.[0],
            neighborhoods: fullAddress?.[1],
            snippet: (
              result.querySelector(":scope > div > div:nth-child(2) > div:nth-child(2) p") ||
              result.querySelector(":scope > div > div:nth-child(2) > div:nth-child(3) p")
            )?.textContent
              .trim()
              .slice(0, -6),
            serviceOptions: Array.from(result.querySelectorAll(":scope > div > div:nth-child(2) > div:last-child li > div > div")).reduce(
              (result, el) => {
                return {
                  ...result,
                  [`${el.querySelector("span > p")?.textContent}`]: el
                    .querySelector("div > span[role='img']")
                    .classList.contains("icon--16-checkmark-v2"),
                };
              },
              {}
            ),
            thumbnail: bestResolutionThumbnail,
          });
        } else {
          organicResults.push({
            title: result.querySelector("h3 a").textContent,
            link,
            reviewsLink: `${link}#reviews`,
            categories: categories.filter((el) => el),
            price: result.querySelector("p > span:nth-child(2)").textContent,
            rating,
            reviews: rating && result.querySelector("div > span:nth-child(2)")?.textContent,
            address: fullAddress?.[0],
            neighborhoods: fullAddress?.[1],
            snippet: (
              result.querySelector(":scope > div > div:nth-child(2) > div:nth-child(2) p") ||
              result.querySelector(":scope > div > div:nth-child(2) > div:nth-child(3) p")
            )?.textContent
              .trim()
              .slice(0, -6),
            serviceOptions: Array.from(result.querySelectorAll(":scope > div > div:nth-child(2) > div:last-child li > div > div")).reduce(
              (result, el) => {
                return {
                  ...result,
                  [`${el.querySelector("span > p")?.textContent}`]: el
                    .querySelector("div > span[role='img']")
                    .classList.contains("icon--16-checkmark-v2"),
                };
              },
              {}
            ),
            thumbnail: bestResolutionThumbnail,
          });
        }
      }
    });
    return { adsResults, organicResults };
  });
}

async function getOrganicResults() {
  const browser = await puppeteer.launch({
    headless: false, // if you want to see what the browser is doing, you need to change this option to "false"
    args: ["--no-sandbox", "--disable-setuid-sandbox"],
  });

  const page = await browser.newPage();

  await page.setDefaultNavigationTimeout(60000);
  await page.goto(URL);

  const adsResults = [];
  const organicResults = [];

  while (true) {
    await page.waitForSelector("[data-testid='serp-ia-card']");
    const resultsFromPage = await getResultsFromPage(page);
    adsResults.push(...resultsFromPage.adsResults);
    organicResults.push(...resultsFromPage.organicResults);
    const isNextPage = await page.$("a[aria-label='Next']");
    if (!isNextPage || adsResults.length + organicResults.length >= resultsLimit) break;
    await page.click("a[aria-label='Next']");
    await page.waitForTimeout(3000);
  }

  await browser.close();

  return { adsResults, organicResults };
}

getOrganicResults().then((result) => console.dir(result, { depth: null }));

```

### Preparation

First, we need to create a Node.js\* project and add [npm](https://www.npmjs.com/) packages [puppeteer](https://www.npmjs.com/package/puppeteer), [puppeteer-extra](https://www.npmjs.com/package/puppeteer-extra) and [puppeteer-extra-plugin-stealth](https://www.npmjs.com/package/puppeteer-extra-plugin-stealth) to control Chromium (or Chrome, or Firefox, but now we work only with Chromium which is used by default) over the [DevTools Protocol](https://chromedevtools.github.io/devtools-protocol/) in [headless](https://developers.google.com/web/updates/2017/04/headless-chrome) or non-headless mode.

To do this, in the directory with our project, open the command line and enter:

```bash
$ npm init -y

```

And then:

```bash
$ npm i puppeteer puppeteer-extra puppeteer-extra-plugin-stealth

```

\*If you don't have Node.js installed, you can [download it from nodejs.org](https://nodejs.org/en/) and follow the installation [documentation](https://nodejs.dev/learn/introduction-to-nodejs).

📌Note: also, you can use `puppeteer` without any extensions, but I strongly recommend using it with `puppeteer-extra` with `puppeteer-extra-plugin-stealth` to prevent website detection that you are using headless Chromium or that you are using [web driver](https://www.w3.org/TR/webdriver/). You can check it on [Chrome headless tests website](https://intoli.com/blog/not-possible-to-block-chrome-headless/chrome-headless-test.html). The screenshot below shows you a difference.

![stealth](https://user-images.githubusercontent.com/64033139/173014238-eb8450d7-616c-42ae-8b2f-24eeb5fd5916.png)

### Process

We need to extract data from HTML elements. The process of getting the right CSS selectors is fairly easy via [SelectorGadget Chrome extension](https://selectorgadget.com/) which enables us to grab CSS selectors by clicking on the desired element in the browser. However, it is not always working perfectly, especially when the website is heavily used by JavaScript.

We have a dedicated [Web Scraping with CSS Selectors](https://serpapi.com/blog/web-scraping-with-css-selectors-using-python/#css%5Fgadget) blog post at SerpApi if you want to know a little bit more about them.

The Gif below illustrates the approach of selecting different parts of the results using SelectorGadget.

![how](https://user-images.githubusercontent.com/64033139/204129400-11d5969b-4a5e-48fc-8581-e4af8b7123a2.gif)

### Code explanation

Declare [puppeteer](https://www.npmjs.com/package/puppeteer-extra) to control Chromium browser from `puppeteer-extra` library and [StealthPlugin](https://www.npmjs.com/package/puppeteer-extra-plugin-stealth) to prevent website detection that you are using [web driver](https://www.w3.org/TR/webdriver/) from `puppeteer-extra-plugin-stealth` library:

```javascript
const puppeteer = require("puppeteer-extra");
const StealthPlugin = require("puppeteer-extra-plugin-stealth");

```

Next, we "say" to `puppeteer` use `StealthPlugin`, write what we want to search (`serchQuery` constant), search location, set how many results we want to receive (`reviewsLimit` constant), search URL and make search parameters with [encodeURI](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/encodeURI) method:

```javascript
puppeteer.use(StealthPlugin());

const serchQuery = "kfc"; //Parameter defines the query you want to search
const location = "Seattle, WA"; //Parameter defines from where you want the search to originate
const resultsLimit = 50; // hardcoded limit for demonstration purpose

const searchParams = {
  query: encodeURI(serchQuery),
  location: encodeURI(location),
};

const URL = `https://www.yelp.com/search?find_desc=${searchParams.query}&find_loc=${searchParams.location}`;

```

Next, we write a function to get organic results from the page:

```javascript
async function getResultsFromPage(page) {
  ...
}

```

Then, we get information from the page context (using [evaluate()](https://pptr.dev/api/puppeteer.page.evaluate) method) and save it in the returned object:

```javascript
return await page.evaluate(() => ({
    ...
}));

```

Next, we need to declare `isAds` variable to differ organic results and ads results, then we declare `adsResults` and `organicResults` empty arrays, then we make and iterate ([forEach()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/Array/forEach) method) over the new array ([Array.from()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/Array/from) method) from all `"ul > li > div"` selectors ([querySelectorAll()](https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelectorAll)):

```javascript
let isAds = false;
const adsResults = [];
const organicResults = [];
Array.from(document.querySelectorAll("ul > li > div")).forEach((el) => {
    ...
});

```

Because the results elements titles and results are placed in the same HTML elements on the page, we need to get the title, the result (using [querySelector()](https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelector) method) and write a few conditions to set `isAds` variable `true` or `false` (using [includes()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/String/includes) method) and if the current element, not `title` and have `result` we move on.

```javascript
const title = el.querySelector(":scope > h2")?.textContent;
const result = el.querySelector("[data-testid='serp-ia-card']");
if (title && title.includes("Sponsored")) isAds = true;
if (title && !title.includes("Sponsored")) isAds = false;
if (!title && result) {
    ...
}

```

To make returned result object we need to define `link`, `fullAddress`, `categories`, `rating` and get `thumbnails` in all resolutions. Then we get the last resolution link - it's the best one:

```javascript
const link = `https://www.yelp.com${result.querySelector("h3 a").getAttribute("href")}`;
const fullAddress = result.querySelector(`p > span:${isAds ? "last-child" : "nth-child(3)"}`)?.textContent.split(", ");
const thumbnails = result.querySelector(":scope > div > div:nth-child(1) a > img").getAttribute("srcset").split(", ");
const bestResolutionThumbnail = thumbnails[thumbnails.length - 1].split(" ")[0];
const categories = Array.from(result.querySelectorAll("p > span:nth-child(1) > a")).map((el) => {
  if (el.textContent === "more") return null;
  return {
    title: el.textContent,
    link: `https://www.yelp.com${el.getAttribute("href")}`,
  };
});
const rating = result.querySelector("span > div[role='img']")?.getAttribute("aria-label").split(" ")?.[0];

```

Next, we need to check if current element `isAds` we get and add ([push()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/Array/push) method) the different parts of the page to the `adsResults` array, otherwise we add results to `organicResults`. We can get the results using next methods:

- [querySelectorAll()](https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelectorAll);
- [querySelector()](https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelector);
- [getAttribute()](https://developer.mozilla.org/en-US/docs/Web/API/Element/getAttribute);
- [textContent](https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent);
- [trim()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/String/trim);
- [Array.from()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/Array/from);
- [split()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/String/split);
- [slice()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/String/slice);
- [reduce()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/Array/reduce).

```javascript
if (isAds) {
  adsResults.push({
    title: result.querySelector("h3 a").textContent,
    link,
    reviewsLink: `${decodeURIComponent(link.slice(link.indexOf("redirect_url") + 13, link.indexOf("&request_id")))}#reviews`,
    categories: categories.filter((el) => el),
    rating,
    reviews: rating && result.querySelector("div > span:nth-child(2)")?.textContent,
    address: fullAddress?.[0],
    neighborhoods: fullAddress?.[1],
    snippet: (
      result.querySelector(":scope > div > div:nth-child(2) > div:nth-child(2) p") ||
      result.querySelector(":scope > div > div:nth-child(2) > div:nth-child(3) p")
    )?.textContent
      .trim()
      .slice(0, -6),
    serviceOptions: Array.from(result.querySelectorAll(":scope > div > div:nth-child(2) > div:last-child li > div > div")).reduce((result, el) => {
      return {
        ...result,
        [`${el.querySelector("span > p")?.textContent}`]: el.querySelector("div > span[role='img']").classList.contains("icon--16-checkmark-v2"),
      };
    }, {}),
    thumbnail: bestResolutionThumbnail,
  });
} else {
  organicResults.push({
    title: result.querySelector("h3 a").textContent,
    link,
    reviewsLink: `${link}#reviews`,
    categories: categories.filter((el) => el),
    price: result.querySelector("p > span:nth-child(2)").textContent,
    rating,
    reviews: rating && result.querySelector("div > span:nth-child(2)")?.textContent,
    address: fullAddress?.[0],
    neighborhoods: fullAddress?.[1],
    snippet: (
      result.querySelector(":scope > div > div:nth-child(2) > div:nth-child(2) p") ||
      result.querySelector(":scope > div > div:nth-child(2) > div:nth-child(3) p")
    )?.textContent
      .trim()
      .slice(0, -6),
    serviceOptions: Array.from(result.querySelectorAll(":scope > div > div:nth-child(2) > div:last-child li > div > div")).reduce((result, el) => {
      return {
        ...result,
        [`${el.querySelector("span > p")?.textContent}`]: el.querySelector("div > span[role='img']").classList.contains("icon--16-checkmark-v2"),
      };
    }, {}),
    thumbnail: bestResolutionThumbnail,
  });
}

```

Next, write a function to control the browser, and get information:

```javascript
async function getOrganicResults() {
  ...
}

```

In this function first we need to define `browser` using `puppeteer.launch({options})` method with current `options`, such as `headless: true` and `args: ["--no-sandbox", "--disable-setuid-sandbox"]`.

These options mean that we use [headless](https://developers.google.com/web/updates/2017/04/headless-chrome) mode and array with [arguments](https://peter.sh/experiments/chromium-command-line-switches/) which we use to allow the launch of the browser process in the online IDE. And then we open a new `page`:

```javascript
const browser = await puppeteer.launch({
  headless: true, // if you want to see what the browser is doing, you need to change this option to "false"
  args: ["--no-sandbox", "--disable-setuid-sandbox"],
});

const page = await browser.newPage();

```

Next, we change default ([30 sec](https://github.com/puppeteer/puppeteer/blob/2a0eefb99f0ae00dacc9e768a253308c0d18a4c3/src/common/TimeoutSettings.ts#L17)) time for waiting for selectors to 60000 ms (1 min) for slow internet connection with [.setDefaultNavigationTimeout()](https://pptr.dev/api/puppeteer.page.setdefaultnavigationtimeout) method, go to `URL` with [.goto()](https://pptr.dev/api/puppeteer.page.goto) method and define the `results` array:

```javascript
await page.setDefaultNavigationTimeout(60000);
await page.goto(URL);

const results = [];

```

Next, we use `while` loop ([while](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/while)) in which we use [.waitForSelector()](https://pptr.dev/api/puppeteer.page.waitforselector) method to wait until the selector is loaded, add results from the page to `adsResults` and `organicResults` array (using [spread syntax](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread%5Fsyntax) and [filter()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global%5FObjects/Array/filter)), check if the next page button is present on the page ([$](https://pptr.dev/api/puppeteer.page.%5F) method) and the number of results is less then `resultsLimit` we click ([click()](https://pptr.dev/api/puppeteer.page.click) method) on the next page button element, wait 3 seconds (using [waitForTimeout](https://pptr.dev/api/puppeteer.page.waitfortimeout) method), otherwise we stop the loop (using [break](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/break)).

```javascript
while (true) {
  await page.waitForSelector("[data-testid='serp-ia-card']");
  const resultsFromPage = await getResultsFromPage(page);
  adsResults.push(...resultsFromPage.adsResults);
  organicResults.push(...resultsFromPage.organicResults);
  const isNextPage = await page.$("a[aria-label='Next']");
  if (!isNextPage || adsResults.length + organicResults.length >= resultsLimit) break;
  await page.click("a[aria-label='Next']");
  await page.waitForTimeout(3000);
}

```

And finally, we close the browser, and return the received data:

```javascript
await browser.close();

return { adsResults, organicResults };

```

Now we can launch our parser:

```bash
$ node YOUR_FILE_NAME # YOUR_FILE_NAME is the name of your .js file

```

### Output

```json
{
  "adsResults": [
    {
        "title":"Pizza Hut",
        "link":"https://www.yelp.com/adredir?ad_business_id=LuJTYRXHOuNBvmH2q_Pnhw&campaign_id=6a6Jneapwf8y0J5-2OI0UQ&click_origin=search_results&placement=above_search&placement_slot=0&redirect_url=https%3A%2F%2Fwww.yelp.com%2Fbiz%2Fpizza-hut-seattle-5&request_id=ed15d90f0b858297&signature=9a5b8ff57fd33b93fa11a7ccd12cfbf4268e7325970c0ac43238160bf2fe4f50&slot=0",
        "reviewsLink":"https://www.yelp.com/biz/pizza-hut-seattle-5#reviews",
        "categories":[
            {
              "title":"Chicken Wings",
              "link":"https://www.yelp.com/search?cflt=chicken_wings&find_loc=Seattle%2C+WA"
            },
            {
              "title":"Pizza",
              "link":"https://www.yelp.com/search?cflt=pizza&find_loc=Seattle%2C+WA"
            },
            {
              "title":"Fast Food",
              "link":"https://www.yelp.com/search?cflt=hotdogs&find_loc=Seattle%2C+WA"
            }
        ],
        "address":"",
        "snippet":"“We ordered a pizza and wings for carry out tonight with special instructions for how to cook the wings. When my husband picked up the order, the wings weren't right. I want to give…",
        "serviceOptions":{
            "Delivery":true,
            "Takeout":true
        },
        "thumbnail":"https://s3-media0.fl.yelpcdn.com/bphoto/c-BNJn-PnEQedrtt4NPvYw/1000s.jpg"
    },
    ...and other results
  ],
  "organicResults": [
    {
        "title":"KFC",
        "link":"https://www.yelp.com/biz/kfc-seattle-18?osq=kfc",
        "reviewsLink":"https://www.yelp.com/biz/kfc-seattle-18?osq=kfc#reviews",
        "categories":[
            {
                "title":"Fast Food",
                "link":"https://www.yelp.com/search?cflt=hotdogs&find_loc=Seattle%2C+WA"
            },
            {
                "title":"Chicken Wings",
                "link":"https://www.yelp.com/search?cflt=chicken_wings&find_loc=Seattle%2C+WA"
            },
            {
                "title":"Chicken Shop",
                "link":"https://www.yelp.com/search?cflt=chickenshop&find_loc=Seattle%2C+WA"
            },
            {
                "title":"more",
                "link":"https://www.yelp.com/biz/kfc-seattle-18?hrid=wRKhf8md_ru2OgAz1mrpRg&osq=kfc"
            }
        ],
        "price":"$",
        "rating":"2",
        "reviews":"54",
        "address":"KFC - Taco Bell",
        "neighborhoods":"Lower Queen Anne",
        "snippet":"“I have tried KFC much in India and it was first time in WA, Usa. It was good taste however not as good as Indian taste of KFC.",
        "serviceOptions":{
            "Delivery":true,
            "Takeout":true,
            "Curbside Pickup":true
        },
        "thumbnail":"https://s3-media0.fl.yelpcdn.com/bphoto/jrHdimlo2BO8wL49HXNDcQ/1000s.jpg"
    },
    ...and other results
  ]
}

```

## Links

- [Code in the online IDE](https://replit.com/@MikhailZub/Scrape-Yelp-Organic-And-Ads-Results-with-NodeJS-SerpApi#index.js)
- [Yelp Organic Results API](https://serpapi.com/yelp-organic-results)
- [Yelp Ad Results API](https://serpapi.com/yelp-ads)

If you want other functionality added to this blog post or if you want to see some projects made with SerpApi, [write me a message](mailto:miha01012019@gmail.com).

---

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