Webmaster Tools
The Best Online Webmaster Tools 2023
Web Performance Tools
Byte Check new
Check Your Time To First Byte
Check the load speeds of and information of a given website.
Redirect Tracker new
Check any short or affiliate URL (bit.ly, goo.gl, etc.) to see where it goes
A URL might be redirected for different reasons, but some of them can be malicious. Usually, a redirect can be because a page is deleted, a site is moved to a new domain, a site is moved to HTTPS, the URL of a page is changed, two or more websites are merged into one, etc. However, sometimes they will send you to the wrong place, which might be harmful to your online security.
In any case, it’s important to know where we are sent when we click on a link, and you no longer have to rely on tools like WhereGoes. Redirect Tracker will show you exactly where the link takes you.
Stay safe and informed, thanks to the tool.
PageSpeed Insights
Make Your Web Pages Fast On All Devices
PageSpeed Insights analyzes the content of a web page, then generates suggestions to make that page faster.
GTmetrix
How Fast Does Your Website Load? Find Out With GTmetrix
Pingdom
Website Speed Analysis
This Website Speed Test to help you analyze your website load speed. Enter a URL to test the page load time, analyze it, and find bottlenecks. The test is designed to help make your site faster by identifying what about a webpage is fast, slow, too big, and so on.
DNS Speed Test
DNS Speed Test From Multiple Network Locations
This test helps you identify and correct DNS errors by sending queries to your name servers from multiple locations.
Research Tools
Similar Web
Compare Any Website Traffic Statistics & Analytics
SimilarWeb.com is a website analysis tool that gives you analytics information for any website. Grow your market share and website traffic with SimilarWeb’s digital market intelligence platform.
Who Is Hosting This
Discover Who is Hosting Any Website
Get information about the web host, IP address, name servers & more.
Wappalyzer
Technology Lookup - Find Out What Websites Are Built With
Reveal the technology stack of any website, instantly and for free.
WordPress Theme Search
What WordPress Theme Is That?
BuiltWith
Technology Lookup
Built With online Internet research tool is quite impressive to let you know technologies are used to make a website and it also provides you related technology trend statistics in a beautiful chart.
Along with technologies, it also let you know if any advertising is used. Interesting to see how it track the website at the broader level to reveal each component. Go ahead and try yourself to believe.
NetCraft
What's that site running?
Find out the infrastructure and technologies used by any site using results from our internet data mining.
SimilarTech
Website Profiler, Lead Generation, Market Research and Competitive Intelligence Tool

SimilarTech gives technologies score and lists out like an advertisement, analytics, widget, social sharing, mobile, CDN, CMS, media, open graph, schema and meta tags details.
WhatCMS
What CMS Is This Site Using?
WhatCMS doesn’t give you all technologies but just which CMS is being used like WordPress, Joomla, Drupal, Blogger and many more.
Analyzes website content to determine which Content Management System is being used. We can detect over 500 different CMS.
Testing & Checking Tools
HTTP Status Code Checker
HTTP Status Code And Redirect Checker
Easily check status codes, response headers, and redirect chains.
Browser Stack
App & Browser Testing Made Easy
Test Your Websites. Test Your Mobile Apps. Give your users a seamless experience by testing on 2000+ real devices and browsers. Don’t compromise with emulators and simulators.
Broken Link Checker
Free Online Broken Link Checker
Online Dead Link Checking Tool – find bad hyperlinks. Check for broken links on your website with this free online tool.
Security Headers
Analyse Your HTTP Response Headers
Quickly and easily assess the security of your HTTP response headers
Mobile-Friendly Test by Google
Check If Your Site Is Mobile Friendly?
Test how easily a visitor can use your page on a mobile device. Just enter a page URL to see how your page scores.
Responsive Design Checker new
Responsive Website Design Tester
Make sure your website looks perfect on any screen size. Instantly preview your site on desktop, mobile devices, tablet, and custom resolutions.
Free SEO Tools
Alexa Siteinfo
Drive More Website Traffic with Competitive Analysis
Get a free, automated website analysis to quickly gain insights into a site’s strengths, weaknesses, and digital marketing opportunities.
SEOquake
A Powerful SEO Toolbox For Your Browser
SEOquake is one of the most popular toolbar extension. It allows you to view multiple search engine parameters on the fly and save and compare them with the results obtained for other projects. Although the icons and numbers that SEOquake yields might be unintelligible to the uninformed user, skilled optimisers will appreciate the wealth of detail this add-on provides.
Google AdWords Keyword Planner
Find Profitable Keywords
Knowing the right keywords to target is all-important when priming your web copy. Google’s free keyword tool, part of Adwords, couldn’t be easier to use. Plug your website URL into the box, start reviewing the suggested keywords and off you go.
Google Keyword Planner is an INSANELY powerful tool, and has some clear benefits. Not least, the fact that it suggests keyword ideas that you can’t find anywhere else.
Google Optimise
Website, A/B Testing & Optimization Tools
Google Optimize is an online split-testing tool from Google that plugs into your website and enables you to experiment with different ways of delivering your content. It facilitates three types of testing – A/B testing, multivariate testing, and redirect tests. Optimize is typically used for conversion rate optimization (CRO).
Using Google Optimize to achieve a higher conversion rate can increase the average value of visits to your web page.
Ahrefs Backlink Checker
Website, A/B Testing & Optimization Tools
An absolute favorite among online marketing professionals, Ahrefs gives you all of the tools that you need to track your backlinks and keywords. Furthermore, you can get an inside look at what your competition is doing.
There’s a lot to like about Ahrefs, but I personally enjoy the quality of the data this backlink checker provides.
With Ahrefs, you never have to worry about the accuracy of the information or whether or not you’ll be provided with the most current backlink data.