Website SEO Checker

CRX ID
nljcdkjpjnhlilgepggmmagnmebhadnk
Status
Live on Store
Description from extension meta

Get free on-page SEO report by 100+ parameters with the best website SEO checker

Image from store
Website SEO Checker
Description from store

☑️ Overview – quickly check essential SEO data: URL structure, metadata, indexation, and canonical settings.
☑️ Content – analyze headings, keyword density, text length, and text-to-code ratio for better structure.
☑️ Links – identify external, internal, and subdomain links, plus dofollow/nofollow status and anchor text.
☑️ Hreflangs – instantly verify hreflang setup and language targeting for international SEO.
☑️ Images – detect missing alt/title tags, broken images, and check sizes with on-page highlighting.
☑️ Structured Data – instantly identify and validate Schema.org markup for better SEO performance.
☑️ PageSpeed – measure mobile and desktop performance with actionable optimization insights.
☑️ GSC Insights – access search performance, top queries, indexing status, and mobile usability data.
☑️ Issues & Monitoring – detect SEO issues, track technical changes, and monitor page updates over time.

Deep dive into Sitechecker Chrome Extension’s capabilities to unlock the full potential of your SEO workflow.

1️⃣ Get a quick technical overview of any page to ensure it meets SEO best practices.

• Inspect URL structure, status code, and page size.
• Review meta title, description, and H1 heading.
• Analyze indexation settings, including robots meta tags, X-Robots-Tag directives, and robots.txt rules.
• Validate canonical tag settings to prevent duplicate content issues.

2️⃣ Analyze content structure to improve keyword relevance and readability.

• Review heading hierarchy (H1–H6) and highlight them on the page.
• Copy the entire heading structure in one click for easy documentation.
• Measure text length in words and characters.
• Calculate text-to-code ratio to optimize content efficiency.
• Get keyword density insights for single, two, and three-word phrases.

3️⃣ Audit all links on a page to improve internal linking and track external references.

• Detect external, internal, and subdomain links.
• Check dofollow/nofollow status and analyze HTTP response codes.
• Review anchor text usage and link destinations.
• Search for specific links and highlight them directly on the page.
• Copy all detected links in one click for easy analysis and outreach.

4️⃣ Ensure proper hreflang implementation for international SEO.

• Detect missing or incorrect hreflang attributes.
• Validate language targeting and regional settings.
• Check backward links to confirm proper hreflang setup.

5️⃣ Optimize images to improve SEO and user experience.

• Identify missing alt and title attributes.
• Detect broken images and oversized files.
• Highlight image details directly on the page for easy fixes.

6️⃣ Validate structured data for better search visibility.

• Detect Schema.org markup and review structured data implementation.
• Identify missing or incorrect structured data elements.
• Ensure key rich snippet attributes are correctly applied.

7️⃣ Measure page speed and get actionable insights for optimization.

• Check page loading speed for desktop and mobile.
• Identify slow-loading elements affecting performance.
• Get recommendations to improve Core Web Vitals.

8️⃣ Unlock real-time GSC insights to track search performance.

• View clicks, impressions, CTR, and average position over 7/30/60/90 days.
• Analyze top search queries and how they drive traffic.
• Inspect URL crawling, indexing status, and mobile usability issues.

9️⃣ Monitor SEO issues and track page changes over time.

• Detect technical errors, broken links, and missing metadata.
• Track content updates and structural modifications.
• Get alerts for critical SEO changes.

Latest reviews

Valentine Schelstraete 2025-09-10

It worked like a charm for years, and now suddenly it stopped working and is very buggy. I thought it was because the extension is now paid, so I tried to log in but that didn't even work. Will look for an alternative.

Sadit Khan SK 2025-08-21

good

Cyrus The Great 2025-08-01

Perfect!

Jay Bheda 2025-07-25

Most useful extension

Sikander Mahan 2025-07-09

the result shown here are pretty much accurate, which is what i like about it

Oksana Hromska 2025-07-02

Super convenient! I can check live data from my GSC in one click directly from Chrome. The extension saves a lot of time, no need to open GSC separately, all key metrics are right there. Highly recommended for anyone working in SEO.

Siddu Baba 2025-06-23

loved it it actually give a brief version of the site and ranking issues great to use and very helpful as an extension

Marca Agentur 2025-06-12

Super reliable and tastefully technical. Great for the SEO toolbox.

Joseph Adewunmi 2025-06-11

Honestly Site Checker is very good. I am new to SEO and it has been a useful guideline on the best practices to follow and what to do to improve my website thoroughly recommended

Muhammad Zeeshan 2025-06-11

I work with various hosting providers based on each client's needs, especially if their site is already established. Keeping a website SEO-optimized and properly indexed can get expensive quickly. That’s where SEO Checker really stands out — it simplifies the entire process without straining your budget. The results are accurate and reliable. I highly recommend it for everyone, from small business owners to seasoned developers. It's truly a fantastic extension.

bidang pfm 2025-06-05

nice and good

pandiyans Industries 2025-06-04

good

Herman Maes 2025-06-04

Fast and quick SEO check of pages with sync of my Sitechecker account to load detected issues.

Matthew Edelstein 2025-06-03

I use many hosts depending on the client's website, if the are already established, and keeping a website SEO optimized and indexed can rack up your budget rather quickly. SEO checker not only makes the process much easier, but it doesn't break the bank in the process. Accurate and true results... recommended to anyone from small business owners to experienced developers. This is a wonderful extension.

Fabio Lazzerini 2025-06-02

I think one of the best plugin for SEO. Recommended!

IvanServicesNet 2025-05-30

Excellent plugin , I recommend for SEO

Verde is Better 2025-05-30

Used Sitechecker.pro to clean up and optimize my blog in March, and it made a big difference. The platform is easy to use and gives clear, actionable SEO recommendations that helped me fix technical issues I wouldn’t have caught on my own. It’s a great tool.

Ryota Ride 2025-05-30

I like to use it, it is very useful 5 stars

bartosz andrzejewski 2025-05-30

Best site for all SEO work like Audit, Keyword Rank Tracker, including Google analytics & Google search console. Recommed this strongly.

Hitik Kumar 2025-05-30

Best site for all SEO work like Audit, Keyword Rank Tracker, including Google analytics & Google search console. Recommed this strongly.

Sunil Boricha 2025-05-30

Sitechecker is a game-changer for our SEO strategy. Its real-time audits and easy-to-use dashboard helped us fix issues quickly and improve our search rankings

Mussie Weldegebriel 2025-05-30

Sitechecker.pro has been an incredibly valuable tool for managing and improving my website’s SEO. From the moment I signed up, the platform impressed me with its clean interface, easy navigation, and well-organized tools.

Vagelis Giouvanakis 2025-05-29

Amazing tool. It's a bargain if you think how many tools you have to make your site number one.

Mario Zijlstra 2025-05-29

Very great SEO tool. Lot's of detailed insights.

Sandhata Prajapati 2025-05-29

In today's digital world, if your website is not ranking in search engines, then the impact of your content also reduces. In such a situation, Website SEO Checker Chrome Extension proves to be a very useful tool. I used this SEO Checker to audit my website posts in a very quick time and its features impressed me a lot.

EcoSphere Market 2025-05-29

I’ve been using Sitechecker for a while and it’s a super helpful SEO extension. It gives instant insights into technical issues and on-page improvements. I love how beginner-friendly the UI is. Definitely one of the better tools for site audits.

Muktar Ali 2025-05-29

Really very good tools.

Toce 2025-05-29

Sitechecker has been great for us in comparison to competitors. Really helped us narrow things down!

Nauman Jawad 2025-05-29

Potent and catalyst data collection platform for reviewing statistical significance, I find this potent platform integral in my strategic SEO development

Simpsom Daniel 2025-05-29

good rate!

Sheakder Sub 2025-05-10

good

Valokuvaaja Jarno.S Lappeenranta (Kuvaajankulma) 2025-04-20

Oh i like this free version a lot. it tells me much needed information and how i can make my site performance better. But for my small business i newer can afford to pay that monthly price what you asking for it. and its sad you have to pay it for every month. No auto renewal is better for small business and lower prices. But yes the free version is easy to use and there is many good tools. And browser extension is awesome, so helpful and much great information from websites.

Chuks Ezemonye 2025-04-14

I have been using this tool for quite some time now and its been very helpful.

Biggy Smart 2025-03-18

I have been using Site Checker for a year now, and as a software programmer, its GSC Detector is my favorite tool. looking forward to the platform's growing feature set.

Cam 2025-03-10

It's great but i'm unable to use it because i like to copy and paste into a spreadsheet. The formatting doesn't work. Detailed SEO Extension nails it for this part.

priti mishra 2025-02-26

All the elements for a quick SEO check are available with one click, making the job smooth.

prashant whitebunnie 2025-02-24

It is really awesome.

MD. RIAJUL ISLAM 2025-02-20

It is really awesome.

Grizzlee Gripz 2025-02-18

We have used Sitechecker for the last few months and without a doubt it has exceeded our expectations. We have saved lots of money, from having to hire someone to do what we have. The problems and fixes have been instrumental in growth for us. Wish it was more of a copy and paste platform but that would be too easy. Great experience so far. Recommend.

dinesh maurya 2025-02-11

Sitechecker’s Website SEO Checker Chrome extension is an absolute game-changer! 🚀 With just one click, I can instantly analyze any webpage’s SEO health, from meta tags, broken links, and page speed to structured data and keyword usage. The real-time insights are super accurate, and the recommendations are clear, actionable, and beginner-friendly. What I love most: Easy-to-use interface – No complex setup, just install & analyze! Comprehensive on-page SEO audit – Quickly spot & fix issues. Fast & reliable – No need to jump between multiple tools. Google integrations – Works seamlessly with Search Console & Analytics. If you’re serious about boosting your website’s rankings, this extension is a must-have. It saves tons of time and helps optimize pages effortlessly. Highly recommended! 🎯🔥

Paula D 2025-02-06

I’ve used several SEO extensions, but Sitechecker’s Chrome extension is one of the best. It provides quick insights into on-page SEO, broken links, and indexing issues directly from my browser. The interface is intuitive, and the real-time analysis helps speed up website audits. Looking forward to the upcoming Search Console integration—it’ll be a game-changer!

Shristi 2025-02-04

good

Brent Herrig 2025-02-01

Decent Site, but the I feel the app needs a bit of work.

Mark Joseph 2025-01-30

Great

Md Towhidul Islam 2025-01-30

I've been using the SiteChecker Chrome Extension for a while, and it’s a game-changer for my SEO efforts. It’s user-friendly and integrates seamlessly into my browser. The comprehensive site audits provide clear, actionable recommendations that have helped me improve my site's performance. However, it lacks advanced off-page SEO features and requires manual backlink uploading, which can be tedious. Overall, it's a fantastic tool for beginners and professionals alike.

Fero Mrázik 2025-01-30

Simple intuituve SEO app. Great work!! Happy to use :-)

Sanjukta Online Service 2025-01-30

I am using sitechecker.pro, After checking & using all other seo checker website I finds that site too good than other website, I am creating website myself as beginner and that site helping me a lot to successful my project finding out problems details, Thank You

Chunnu Agrawal 2025-01-30

Amazing single platform for all SEO highlights in a single click.

BetZone 54 2025-01-30

Fantastic platform. I totally recommend it as it quickly highlights SEO needs without much work.

Suresh Kumar 2025-01-30

Happy with the tool. No problems till date.