Wattspeed is a browser extension that offers powerful web technologies insights each time you open a new web page.

Latest Version

Version
4.4.0
Update
August 7, 2023
Size
116KiB
Developer
wattspeed.com
Category
Users
1,000+
Rating
4.92593 ★
Manifest Version
3
Web Store Status
Languages Support
English
See more
Permissions
Tabs
Scripting
ActiveTab
Storage
UnlimitedStorage
See more

Wattspeed Extension

Get powerful web technologies insights each time you open a new web page.

- Mobile-friendly test
- Google Lighthouse scores
- Core Web Vitals for the last 28 days
- Security audit
- HTML5 validation
- Accessibility checker
- Mixed content & JSON-LD structured data snippet detection

and more...

- What web server is behind the URL?
- What Analytics tool is used to get visitor insights?
- What Marketing or Chat tools are used to convert the visitors?
- What Advertising network is running in order to sell ads?
- What CMS powers the forum, blog or the online shop?
- What CSS and JS frameworks are used to build that user interface?
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Wattspeed", "version": "4.4.0", "description": "Wattspeed is a browser extension that offers powerful web technologies insights each time you open a new web page.", "icons": { "16": "assets/icons/icon-16.png", "48": "assets/icons/icon-48.png", "128": "assets/icons/icon-128.png" }, "content_scripts": [ { "all_frames": false, "js": [ "assets/scripts/helper.js" ], "matches": [ "http://*/*", "https://*/*" ], "run_at": "document_end" } ], "action": { "default_icon": "assets/icons/icon-48.png", "default_popup": "index.html", "default_title": "Wattspeed" }, "permissions": [ "tabs", "scripting", "activeTab", "storage", "unlimitedStorage" ], "host_permissions": [ "http://*/*", "https://*/*" ]}
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How to download and manually install Wattspeed extension for Chrome

Looking for a way to install Wattspeed 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 Wattspeed extensions manually, this article outlines two simple methods to effortlessly install Wattspeed extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

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

If you ever need to manually install a Wattspeed 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 Wattspeed Extension by clicking the "Download CRX" button on the website.

Look for the Wattspeed extension you wish to install. Go to the website and download the Wattspeed extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Wattspeed 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 Wattspeed 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 Wattspeed extension for Chrome and install in Developer Mode

This is another method to install Wattspeed 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 Wattspeed extension file

Select and download the Wattspeed 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 Wattspeed 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 Wattspeed 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 Wattspeed 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 Wattspeed extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Samuele gg (ID: 000000b00bfe818f) Voted 4 ★ - Updated 03/23/2022 Il controllo performance di una pagina non funziona su tutti i siti (vedi libero .it) The desktop-user agent performance control of a page doesn't work on all sites (see libero .it)

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Bjarne O (ID: 0000005c01421be8) Voted 5 ★ - Updated 07/04/2021 Excelent for a quick one-click verification of HTML, accessibility, responsivenes and performance. Available for firefox and crome. Very appreciated.

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Daniel Pirciu (ID: 000000ee19b03bb2) Voted 5 ★ - Updated 05/14/2018 useful and easy to use. the only thing missing is an export option :D

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Silver Phoenix (ID: 00000096845e44f6) Voted 5 ★ - Updated 08/29/2017 Very Useful

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Fff Fff (ID: 000000ff0eaae569) Voted 5 ★ - Updated 03/19/2017 amazing