This tool helps you inspect and analyze the headers of HTTP requests and responses exchanged between client and server.

Latest Version

Version
1.0.1
Update
May 16, 2024
Size
3.55MiB
Developer
cmlabs.co
Category
Users
166
Rating
5 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
Storage
Tabs
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HTTP Header Checker - cmlabs SEO Tools Extension

The HTTP Header Checker is a tool designed to inspect and analyze the headers of Hypertext Transfer Protocol (HTTP) requests as well as responses exchanged between client and server.

This tool is one of the most essential components containing important metadata and instructions that oversee how data is transmitted and processed. When we are speaking about cybersecurity, this tool stands as the first line of defense to protect particular websites from potential threats. Download and try now!

Features & Benefits

The HTTP Header Checker by cmlabs offers a range of valuable advantages that contribute to enhanced security, optimized performance, and streamlined development within the digital landscape.

- This tool is available for free.
- Performance Optimization: This tool is designed to fine-tune performance for optimal user experience. It analyzes headers to control caching mechanisms, compression settings, and content delivery strategies, which is incredibly important if you want seamless and responsive browsing.
- Robust Security Enhancement: This tool can be your powerful ally in fortifying cybersecurity measures. It meticulously inspects HTTP headers to identify and rectify potential vulnerabilities, ensuring that critical security headers are correctly configured.
- Simplified Compliance and Standards: This tool will verify that headers align with recommendations from authoritative bodies to help maintain a high level of professionalism and credibility.
- Comprehensive SEO and Accessibility Support: This tool goes beyond the technical realm. It can also contribute to improved search engine visibility and accessibility. This tool will ensure that meta tags and other SEO-relevant headers are correctly configured.


Here are some of the tool’s benefits you should know about:

- Easy to understand UI: It is designed to make it easier for users to operate it.
- Fast checking process: Users don't need a long time to check hreflang tags.
- Comprehensive results: The tool can display the hreflang tag, the language used, and the target region of the URL being checked.
- History: The history of using this tool will be recorded in the Local History feature making it easier for you to check it again

How to Use

1. Open the HTTP Header Checker Page
Select the HTTP Header Checker option to start inspecting the headers of the desired website.

2. Input the URL
To initiate the review process, you will be asked to input a URL as shown in the example within the blue box. To ensure a smooth review process, make sure the URL you input follows the following format: https://www.example.com.

3. Start the Inspection
The next step is to start the inspection process. After entering the URL, simply press the \"Check URL\" button to initiate the process. Then, wait a few moments until the analysis results are successfully loaded. Rest assured, because the inspection process of this tool will be just as fast as you blinked!

4. Analyze the Results
After the loading phase is complete, you will be presented with a wide range of outcomes that showcase the website's performance. The examination results cover essential details such as Connection, Content-Type, Date, Etag, Link, Platform, Server, and beyond.

Help & Support

We value your feedback! If you have any suggestions for improving the HTTP Header Checker or encounter any issues while using the tool, please don't hesitate to let us know. Our support team is here to help. Reach us by email at:

[email protected]
[email protected]
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "HTTP Header Checker - cmlabs SEO Tools", "description": "This tool helps you inspect and analyze the headers of HTTP requests and responses exchanged between client and server.", "version": "1.0.1", "action": { "default_popup": "views/index/index.html" }, "icons": { "16": "assets/images/icon-http-header-checker.png", "32": "assets/images/icon-http-header-checker.png", "48": "assets/images/icon-http-header-checker.png", "128": "assets/images/icon-http-header-checker.png" }, "background": { "service_worker": "service_worker/background.js", "type": "module" }, "permissions": ["storage", "tabs"]}
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How to download and manually install HTTP Header Checker - cmlabs SEO Tools extension for Chrome

Looking for a way to install HTTP Header Checker - cmlabs SEO Tools 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 HTTP Header Checker - cmlabs SEO Tools extensions manually, this article outlines two simple methods to effortlessly install HTTP Header Checker - cmlabs SEO Tools extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download HTTP Header Checker - cmlabs SEO Tools extension and manually install through Drag &Drop

If you ever need to manually install a HTTP Header Checker - cmlabs SEO Tools 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 HTTP Header Checker - cmlabs SEO Tools Extension by clicking the "Download CRX" button on the website.

Look for the HTTP Header Checker - cmlabs SEO Tools extension you wish to install. Go to the website and download the HTTP Header Checker - cmlabs SEO Tools extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for HTTP Header Checker - cmlabs SEO Tools 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 HTTP Header Checker - cmlabs SEO Tools 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 HTTP Header Checker - cmlabs SEO Tools extension for Chrome and install in Developer Mode

This is another method to install HTTP Header Checker - cmlabs SEO Tools 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 HTTP Header Checker - cmlabs SEO Tools extension file

Select and download the HTTP Header Checker - cmlabs SEO Tools 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 HTTP Header Checker - cmlabs SEO Tools 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 HTTP Header Checker - cmlabs SEO Tools 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 HTTP Header Checker - cmlabs SEO Tools 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 HTTP Header Checker - cmlabs SEO Tools extension in 2 ways. We hope this guide proves helpful.

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