Free SEO Tools

HTTP Header & Status Code Checker

HTTP Header tool checks the website response headers in real time. Redirect checker to quickly check status codes, response headers, and redirect chains.

Checking HTTP header response for SEO

HTTP headers provide important information about a web page, including its status, content type, and caching instructions. Checking the HTTP headers of a web page can be useful for SEO reasons, as it can help you identify issues that may be affecting the page's performance in search results.

Here are a few ways to check the HTTP headers of a web page:

  1. Use a browser extension: There are several browser extensions, such as "Web Developer" for Chrome, Firefox or "Live HTTP headers" for Firefox, that allow you to view the headers of a web page directly in your browser.
  2. Use the browser's developer tools: Most modern browsers have built-in developer tools that allow you to view the headers of a web page. For example, in Chrome, you can right-click on a page and select "Inspect" to open the developer tools, and then select the "Network" tab to view the headers.
  3. Use online HTTP Response Checker tools: There are various online tools available to check HTTP headers, such as SEOmator HTTP Checker Tool, https://httpheader.net/ or https://tools.pingdom.com/
  4. Use command line tools: curl or wget are command line tools that can be used to retrieve headers of a page.

When checking the headers, look for the following:

  • HTTP status codes, such as 200 OK, 301 Moved Permanently, and 404 Not Found
  • Cache-Control and Expires headers, which determine how long a page should be cached
  • Content-Type header, which indicates the type of content being served
  • X-Robots-Tag, which tells search engines how to handle the page
  • Canonical, rel=prev/next which indicate which version of the page is the preferred version for the search engines.

Fixing any issue found can improve your website SEO by ensuring the correct handling of pages and avoiding duplicate content or crawl errors.

, select

What is a Redirect Checker for SEO and how to use it?

A redirect checker is a tool that allows you to check the redirects on a specific URL. It will show you the status code of the redirect, the location of the redirect, and the number of redirects that occur. This information can help you identify any issues with your redirects and ensure that they are set up correctly for SEO.

To use a redirect checker, simply enter the URL that you want to check into the tool and click "Check." The tool will then display the redirect information for that URL, including the status code, location, and number of redirects.

It's important to note that redirects can affect SEO if not handled properly. Search engines follow redirects but it takes time and it's important to minimize the number of redirects. Redirect chains or loops can also negatively impact SEO by diluting link equity and confusing search engines.

It's also important to use the correct types of redirects, such as 301 redirects for permanently moved pages and 302 redirects for temporarily moved pages, as well as to redirect to the correct pages. It's essential to use redirect checker tools to ensure that your redirects are working correctly and not affecting your SEO.


HTTP Response Header Definition

An HTTP response header is a piece of information sent by a server in response to a client's request. It contains metadata about the response, such as the type of content being returned, the server's status code, and caching instructions.

HTTP response headers are typically organized into fields, each of which has a name and a value. Some common response headers include:

  • Content-Type: Indicates the type of content being returned, such as text/html, application/json, or image/jpeg.
  • Content-Length: Specifies the size of the content in bytes.
  • Server: Identifies the software and version of the server that generated the response.
  • Date: Indicates the date and time when the response was sent.
  • Last-Modified: Specifies the date and time when the resource was last modified.
  • Cache-Control: Specifies caching instructions for the client, such as whether the response can be cached and for how long.
  • Location: Contains the URL of the resource that the client should be redirected to.
  • Set-Cookie: Contains information about a cookie that should be set on the client's browser.
  • WWW-Authenticate: Indicates that authentication is required to access the resource.

These headers are sent as part of the HTTP response message, which also includes the body of the response (such as the HTML code of a web page).

It is important to check the HTTP headers of a web page as they provide information about the page's performance in search results, as well as indicating issues that may be affecting the page's performance.


verify iconincrease traffic iconcrawler iconrobots iconseomator logokeyword checker iconsearch icongoogle logo

Free SEO Tools
powered by SEOmator

background
The robots.txt tester tool is a utility used to check and verify the contents of a website's robots.txt file, which instructs search engine crawlers on which pages or sections of a site should not be indexed.
FREE
Check Robots.txt
The free SEO audit tool analyzes a website's on-page and off-page elements, such as keywords, meta tags, and backlinks, to identify technical and content-related issues that may be hindering its search engine visibility and ranking.
FREE
Try SEO Audit Tool
The Google SERP checker tool allows users to check the position of their website or specific pages in the Google search engine results pages (SERP) for targeted keywords.
FREE
Explore Google SERP
The free Bing SERP checker tool is like a spyglass for your website's search engine performance, allowing you to keep an eye on where you stand in the Bing search engine results pages and adjust your SEO strategy accordingly.
FREE
Explore BING Serp
Free backlink tools are like treasure maps for your website's link building journey, helping you discover new link opportunities and navigate the seas of the internet to improve your search engine visibility and ranking.
FREE
Check My Backlinks
The free SEO keyword research tools are like a compass for your website's content strategy, guiding you to the keywords and phrases that will help you navigate the search engine landscape and reach your target audience.
FREE
Find Keywords That Ranks
The free Crawlability tool for SEO is like a flashlight in the dark, illuminating the nooks and crannies of your website that search engines might have trouble finding and helping you to optimize your site's crawl ability and visibility.
FREE
Crawl My URL
The free mobile support test tool is like a personal assistant for your website. It makes sure it is easy to navigate and use on the tiny screens of mobile devices and allows you to optimize your site for the increasingly mobile-first world.
FREE
Check My Website
The free header checker tool for SEO is like a detective, scouring through the code of your website to check the correctness of your headers and making sure they are properly formatted and optimized to help search engines understand your pages better.
FREE
Check My URL
the free website speed test tool is like a stopwatch for your website's performance, measuring how fast your pages load and providing insights on improving the user experience and search engine visibility.
FREE
Speed Test My Website
The internal link analysis tool is like a tour guide for your website, helping you to navigate through the different pages and sections, and ensuring that your visitors and search engine crawlers can easily find what they are looking for.
FREE
Check My Internal Links
The free keyword density tool for SEO is like a microscope for your website's content, providing insights on the frequency of keywords and phrases used, allowing you to optimize your content for both users and search engines.
FREE
Check My Page's Keyword Density
The free meta tag extraction tool for SEO is like a librarian for your website, cataloging and organizing the critical information contained within meta tags, helping search engines understand the content of your pages and making them more findable.
FREE
Check My Meta Tags
The free sitemap checker tool for SEO is like a GPS for your website, ensuring that all the pages of your website are properly indexed by search engines and helping them understand the structure and hierarchy of your site, so they can easily find and crawl all the important pages.
FREE
Check My Sitemap
Experience the magic of SEO guidance and task mastery with your AI sidekick, forged in the crucible of top-tier SEO articles and infused with the wisdom of industry-leading experts.


FREE
AI SEO Assistant
The Free Email Verification Tool help optimize your email marketing efforts by validating email addresses in your list.

NEW
Free Email Verification Tool
Discover your competitors' traffic volumes with ease. Analyze both organic and paid traffic data for any website through the free organic traffic checker.

NEW
Check Any Website's Organic Traffic
Unlock insights into any website's technology stack with our Website Technology Checker Tool! Analyze CMS, web servers, JavaScript libraries, and more with just a click. Ideal for developers, SEO specialists, and curious minds. Try it for free today!

NEW
Check Any Website's Technology
Check the Domain Authority of any website for free the based on the quality and quantity of its external backlinks.
NEW
Check Domain Authority
Revolutionize your SEO with our AI-Powered Meta Description and Title Generator.
NEW
Meta Description Generator
SEOmator GPT
It is a comprehensive GPT that scrapes Google for real-time search volume data, identifies optimal keywords for SEO, analyzes search engine results page rankings, and evaluates on-page SEO metrics.
NEW
Experience SEOmator GPT with ChatGPT Plus
URL Redirect Checker Tool
Master the art of detecting 301, 302, and other URL redirects with our Free URL Redirect Checker.
NEW
Check Your URL Redirects

Get started to see how your website performs.