Just one click to get a quick peek into on-page SEO factors of the web page you visit in the browser.

Latest Version

Version
2.1.0
Update
February 11, 2024
Size
61.75KiB
Developer
sanderheilbron.nl
Category
Users
10,000+
Rating
4.1875 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
Tabs
Http://*/*
Https://*/*
Storage
ActiveTab
See more

SEO Peek Extension

***
This extension will stop working!

Hey there!

I want to let you know that starting in June 2024, Google will no longer support Chrome extensions with manifest v2. Unfortunately, this means that my extension will no longer work since it hasn't been updated to meet the requirements of manifest v3.

After giving it some thought, I've decided not to invest any more time in developing Chrome extensions. I'm sorry for any inconvenience this may cause, and I appreciate your trust in using my extension.

Thank you for your understanding and support.

Cheers,

Sander
***



Take a quick look at on-page SEO factors of the page you visit in the browser.

SEO Peek is a Chrome extension that checks the Document Object Model (DOM) of a page. There is no need to view the HTML source or inspect the DOM in the elements tab of Chrome DevTools.

SEO Peek checks the most relevant content elements and robot directives inside the DOM of both traditional server-side generated pages and client-side rendered pages like Single Page Applications (SPA).

Besides a check of HTML elements the extension also sends a request to the server to check the HTTP Status and several HTTP Response Headers like the HTTP Canonical header, X-Robots-Tag header and Vary header.

For all link elements and link headers the extension checks if the URL of a link element or link header refers to the URL of the current page (self-referential).

The HTTP status for the canonical URL is also being checked. When the response contains a redirect the extension detects the redirect and shows the response URL and its HTTP status.

The extension gives you insights into several relevant content elements and robot directives.

Content elements
- Page title
- Meta description
- Meta keywords
- H1 headings

Robot directives
- HTTP status
- Meta robots (Meta robots tag, X-Robots-Tag header)
- Canonicalization annotations (Canonical link tag, Canonical link header)
- Pagination annotations (Prev link tag, Next link tag)
- Mobile annotations (Rel-alternate-media annotation, Vary HTTP header, AMP HTML annotation)
- International annotations (Rel-alternate-hreflang annotation)
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "SEO Peek", "version": "2.1.0", "manifest_version": 2, "description": "Just one click to get a quick peek into on-page SEO factors of the web page you visit in the browser.", "background": { "scripts": ["js/background.js"] }, "options_ui": { "page": "options.html", "chrome_style": true }, "browser_action": { "default_icon": { "19": "icons/icon-19.png", "38": "icons/icon-38.png" }, "default_title": "SEO Peek", "default_popup": "popup.html" }, "homepage_url": "https://www.sanderheilbron.nl/seo-peek/", "icons": { "128": "icons/icon-128.png", "64": "icons/icon-64.png" }, "permissions": [ "tabs", "http://*/*", "https://*/*", "storage", "activeTab" ]}
Read more

How to download and manually install SEO Peek extension for Chrome

Looking for a way to install SEO Peek extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install SEO Peek extensions manually, this article outlines two simple methods to effortlessly install SEO Peek extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download SEO Peek extension and manually install through Drag &Drop

If you ever need to manually install a SEO Peek extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the SEO Peek Extension by clicking the "Download CRX" button on the website.

Look for the SEO Peek extension you wish to install. Go to the website and download the SEO Peek extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for SEO Peek extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the SEO Peek extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download SEO Peek extension for Chrome and install in Developer Mode

This is another method to install SEO Peek extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the SEO Peek extension file

Select and download the SEO Peek extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the SEO Peek extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your SEO Peek extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the SEO Peek extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install SEO Peek extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Константин Бакулин (ID: 0000002cb742c4b5) Voted 5 ★ - Updated 05/23/2021 Простой, удобный в использовании, рекомендую

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Jake Muniak (ID: 000000dc90233667) Voted 5 ★ - Updated 01/27/2020 Simple, easy, functional

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Razvan Tamasanu (ID: 000000b0a8c4eb97) Voted 5 ★ - Updated 01/17/2020 nice tool to have

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Garrett Nafzinger (ID: 00000063b5f8a0ea) Voted 5 ★ - Updated 01/17/2020 This is a very useful way for clients and end users to be able to understand page titles, meta descriptions, and other SEO elements without digging into the View Source, which often confuses them.

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Koen Leemans (ID: 000000382a8db2fe) Voted 5 ★ - Updated 04/18/2018 My everyday SEO tool!