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Best On Page SEO Checkers in October 2022

The on-page SEO checker is a web-based tool that examines whether or not your website is optimized for search engines. Besides providing improvement and enhancement tips, this tool also checks for technical errors such as page size and speed, website loading time, and image rendering size.

15 Listed services

2,353Analyzed reviews

235Suspicious reviews

Service

Price

On Page Score

SEO Page Analyzer

Optimization Tips

Site Monitoring

Competitor Monitoring

1

7

$22.00

per month

Visit site

2

5

SE Ranking logo
Truely score heart icon

5.0/5

711 reviews

Visit site
$39.00

per month

Visit site

3

3

Serpstat logo
Truely score heart icon

4.8/5

243 reviews

Visit site
$69.00

per month

Visit site

4

2

Semrush logo
Truely score heart icon

4.8/5

185 reviews

Visit site
$119.95

per month

Visit site

5

2

Sitechecker logo
Truely score heart icon

4.8/5

423 reviews

Visit site
$23.00

per month

Visit site

6

5

$24.95

per month

Visit site

7

2

ContentKing logo
Truely score heart icon

4.7/5

52 reviews

Visit site
$139.00

per month

Visit site

8

4

Ahrefs logo
Truely score heart icon

4.7/5

280 reviews

Visit site
$99.00

per month

Visit site

9

2

Seomator logo
Truely score heart icon

4.5/5

28 reviews

Visit site
$19.00

per month

Visit site

10

5

Plerdy logo
Truely score heart icon

4.4/5

167 reviews

Visit site
$29.00

per month

Visit site

#1

PageOptimizer Pro

PageOptimizer Pro

Best Overall

174 Reviews analysed

172 Positive

2 Negative

Visit site

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Optimization Tips

  • Site Monitoring

  • Competitor Monitoring

Pros

  • Easy to use

  • Great for tracking progress

  • Has everything you need

  • Saved lots of time

  • Easy to understand

See all

Cons

  • Bad desktop version

  • Customer service is bad

See all

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Optimization Tips

  • Site Monitoring

  • Competitor Monitoring

Pros

  • Great for tracking progress

  • Good value for money

  • Great web version

  • Lots of long time users

  • Great filters

See all

Cons

  • Customer service is bad

  • Cannot cancel subscription

  • Customer support is unresponsive

  • Bad accessibility

  • Slow performance

See all

#3

Serpstat

243 Reviews analysed

235 Positive

8 Negative

Visit site

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Site Monitoring

  • Competitor Monitoring

Pros

  • Good value for money

  • Easy to use

  • Has everything you need

  • Learning curve is gentle

  • Fast

See all

Cons

  • There are better alternatives

  • Inaccurate

  • Disappointing features

  • Unsupported features

See all

#4

Semrush

185 Reviews analysed

168 Positive

17 Negative

Visit site

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Optimization Tips

  • Site Monitoring

  • Competitor Monitoring

Pros

  • Lots of long time users

  • Better than the rest

  • Great for creating social media posts

  • Free version is great

  • Really appreciated by its users

See all

Cons

  • Data loss

  • Customer service is bad

  • Unexpected charges

  • Cannot cancel subscription

  • Disappointing free version

See all

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Optimization Tips

  • Site Monitoring

Pros

  • Easy to use

  • Free version is great

  • No issues experienced

  • Trial version is great

  • Better than the rest

See all

Cons

  • Disappointing free version

  • Difficult to understand

  • Stability issues

  • Doesn't work

  • Clunky

See all

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Optimization Tips

  • Site Monitoring

  • Competitor Monitoring

Pros

  • Nothing to dislike

  • Free version is great

  • Great for small business

  • Gives you options

  • Trial version is great

See all

Cons

  • Not recommended

See all

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Site Monitoring

Pros

  • No issues experienced

  • Great for tracking progress

  • Saved lots of time

  • Customer service is great

  • Great web version

See all

Cons

  • Too expensive

See all

#8

Ahrefs

280 Reviews analysed

263 Positive

17 Negative

Visit site

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Optimization Tips

Pros

  • Nothing to dislike

  • Great for tracking progress

  • Will use it again

  • Search feature

  • Feature is rich

See all

Cons

  • Disappointing free version

  • Compatibility issues

  • Too expensive

  • Doesn't work

  • Glitchy

See all

#9

Seomator

28 Reviews analysed

17 Positive

11 Negative

Visit site

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Optimization Tips

  • Site Monitoring

  • Competitor Monitoring

Pros

  • Nothing to dislike

  • Great for small business

  • Easy to use

  • Great tool for the task

  • Has everything you need

See all

Cons

  • Data loss

  • Disappointing features

  • No way to contact support

  • Unsupported features

  • Compatibility issues

See all

Key facts

  • On Page Score

  • SEO Page Analyzer

  • Optimization Tips

  • Site Monitoring

Pros

  • Nothing to dislike

  • Great for tracking progress

  • Lots of long time users

  • Better than the rest

  • Really appreciated by its users

See all

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Frequently Asked Questions

The best On Page SEO Checker is PageOptimizer Pro. PageOptimizer Pro has been ranking number 1 for the last 64 days.

Search Engine Optimization (SEO) checkers are a tool to evaluate your website and find areas to improve in terms of SEO. Using these tools will boost your website's rank in search engine results pages (SERPs) and attract more visitors. On-page SEO analysis works by assessing your title tags, meta descriptions, header tags, images, and content; it even analyzes the URL structure of your website and checks for any duplicate content.

On-page optimization tools give valuable suggestions and target keywords that you can use to create content that resonates with your customers. It helps small businesses and start-ups organically build brand visibility and credibility.

On-page SEO Analysis

On-page SEO analysis tool evaluates your web page and provides feedback on how to improve it for better search engine ranking. On-page optimization enhances your website content, titles, meta descriptions, etc. to make them current and appealing to search engines.


Rich Snippets and Schema Marker

On-site SEO checker scrutinizes your website for rich snippets and schema mark-up. You can set rich snippet schemas to group your content, improve click-through rate (CTR), and boost SEO rankings.


Competitor Analysis

This feature scans your competitors' SEO tactics and helps you adapt those strategies for your website. Doing so will improve your website's search engine visibility and organic search performance.


Keyword Analysis

On-page SEO checker identifies the right keywords, measures their competitiveness, and studies their impact on your site's ranking and visibility. They also provide the right range for chosen keywords and a keyword difficulty score to help you come up with the best keywords for your site.


SEO Audit Tools

The SEO audit tool feature detects and fixes critical errors and gives you a list of actionable items to power up your SEO and website traffic. It also measures website speed and recommends ways to make it faster.


Social Media Integration

The on-page SEO checker tool provides seamless integration with all your social media accounts and allows you to customize content and thumbnails for each platform. You can create dynamic content cards and get tips on increasing followers on social media.


Priority Customer Support

On-Page SEO checkers provide fast and friendly customer support for your problems or questions. 24/7 live support is an important feature to consider before buying the premium version.

Content Creators

Optimizing content helps creators rank higher in SERPs. On-page SEO analysis ensures that your content is well-formatted, keyword-rich, and engaging for users.


Online Businesses

An SEO-optimized business website attracts increased traffic and boosts engagement and revenue. An on-page SEO checker fixes errors and broken links and removes obsolete content to speed up your website and amplify conversion rates.


Online Publications and Blogs

Using on-page SEO graders can optimize your website or blog, increase readership, and bump up social media shares. Ultimately, a well-optimized website provides enhanced user experience and accessibility.