If you are a web developer and you are using google chrome. Then you must know about this Extension made for the developer to be used in google chrome.
Lighthouse
Lighthouse extension is used on live web applications to test their performance. This extension also provides information on how can you improve your website performance.
This evaluates website performance based on their coding. Lighthouse runs a series of tests against the page and generates a report on how the page is optimized.
Lighthouse is an open-source and automated tool. This extension also provides information about accessibility, best practices, SEO and PWA
Download Lighthouse
Web vitals
Web vitals Provide some basic information about the website’s performance. This extension provides the details in a few seconds.
Web vitals provide detail about website performance in Largest Contentful Paint, Cumulative Layout Shift, First Input Delay, and Interaction to Next Paint.
This extension change its logo to three colors based on website performance. The Grey color shows that the extension is disabled. The green color shows that the website performance is passed all tests. The red color shows that website performance is not passed one or more metrics.
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Similar Web
Similar web extensions provide information about website performance over the internet. This extension provides information about website traffic and the key metric of any website.
The similar web also provides information about visits over time, bounce rate, traffic sources, geography, page per visit, average visit duration, age group, gender, and top keywords.
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SEOquake
SEOquake provides information about the performance of open URLs. This extension also provides information below on every site when you search for anything in google.
SEOquake has a feature to perform an audit of an opened URL and provide some tips also. This extension also provides information about meta description, meta keywords, backlink profiles, related to the domain, server, etc.
You can also connect SEOquae to get some more insight directly and quickly in your toolbox. This extension also provides information about internal and external links. You can even download them as a .csv file and add/hide parameters.
This extension can also check keyword density according to 1,2,3, and 4-word phrases.
Download SEOquake
Colorzilla
Colorzilla extension is one of the most popular extensions which helps in picking the color of visible things on a webpage. This extension is very helpful in finding the color code of any color.
Colorzilla has a feature eyedropper that copies the code of color and pastes it into a clipboard from an image on a webpage. This extension can even scan and identify the different color displays on a webpage by analyzing the webpage CSS.
You can also create CSS code using this extension for Gradient Color. It can create a history for previously generated color codes.
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ModHeader
Modheader extension is used to modify header requests goes out of the webpage. This extension modifies HTTP header requests, header responses, and redirect URLs.
Modheader is used to add, modify, and remove request and response headers. This extension also has a tab lock feature which can apply a modifier to only the current tab.
Modheaderis use to set X-Forwarded-For, Authorization, Access-Contorl-Allow-Origin, Content-Security-Policy, and your custom headers. You can also create different profiles under which you can different modifiers to use them in different situations.
Download ModHeader
Grepper
Greeper extension is like a query and answer system for the coder Community. This extension is a good place for developers to find coding-related solutions for many programming languages.
To use this extension, You need to create an account with grepper and log in to your account.
You can even follow your favorite developer to see their activity. This extension gives some cool badges to coders on the bases of their contribution.
Download Grepper
Stylus
Stylus extension allows you to install themes and skins for many popular websites. This extension can easily apply more than one theme and skins.
Stylus even allows you to create your custom theme and skins. This extension also has a feature of importing and exporting files for backup.
You can sync your theme and skins to cloud services as a backup option. This extension provides highly customizable UI, Optional layouts, icons, and many other tweaks.
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Lipsum Generator
Lipsum Generator extension help in generating lorem ipsum dummy text. This extension can generate dummy text according to your word text limit.
This extension generates dummy text in four formats i.e. Word, Sentence, Paragraph, and List(Html). Lipsum generator not only uses lorem ipsum text but also has a variety of other text formats.
The Lipsum generator allows you to copy dummy text in two formats i.e. normal copy and copy as a slug. This extension can work completely offline and does not collect any of your data.
Lipsum Generator has a feature of text transformation in which you can transform your text in capitalize, Uppercase, and Lowercase forms.
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Wappalyzer
Wappalyzer extension helps in identifying the web technology used by the website. It provides you with the detail of the technology used to build a website.
Wappalyzer extension not only provides information about the web technology used but also provide information about their version. You can also import that data in the .csv format.
This extension provides information in more than a thousand technology of different categories such as programming language, analytics, marketing tools, and payment processors. When this extension was unable to identify web technology, it provides a tic tac game to play.
Download Wappalyzer