Best alternatives to Header Checker (2026)
10 Chrome extensions that do a similar job to Header Checker, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
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Header Checker alternatives, compared
- 1
SEO SERP Counter - Free SERP Checker tool
Free SERP checker + counter tool to count the rankings
≈6K users2.8★ from 4 ratingsNot updated for 3+ years1 permissions- About 2.0× more users than Header Checker
- Updated less recently
- Asks for more permissions (1 vs 0)
- 2
Heading Tags Checker - cmlabs Tools
Heading Tags Checker helps you analyze H1-H6 tags for better page structure and readability.
336 users4.4★ from 9 ratings2 permissions- About 8.9× fewer users than Header Checker
- Asks for more permissions (2 vs 0)
- Listed under Developer Tools
- 3
DA PA Checker
Check Domain Authority, Page Authority, Spam Score & Domain Rating with history tracking using FREE DA PA Checker SEO toolbar.
≈10K users4.7★ from 35 ratingsUpdated 5 weeks ago3 permissions- About 3.3× more users than Header Checker
- Updated more recently
- Asks for more permissions (3 vs 0)
- 4
Page Checker
Analyze web pages for SEO essentials and best practices with a single click
390 users5.0★ from 2 ratingsNot updated for 2+ years3 permissions- About 7.7× fewer users than Header Checker
- Asks for more permissions (3 vs 0)
- Listed under Developer Tools
- 5
SERP Checker
Change Google location: check search results from any country, city or street address. Free serp checker, no sign-up.
≈4K users5.0★ from 13 ratingsUpdated 8 weeks ago195 permissions- A similar number of users to Header Checker
- Updated more recently
- Asks for more permissions (195 vs 0)
- 6
On Page SEO Checker
Install On Page SEO Checker to run website analyzer, perform SEO audit, get SEO checklist report, and boost search engine rankings.
≈3K users5.0★ from 15 ratingsUpdated 14 months ago6 permissions- A similar number of users to Header Checker
- Updated more recently
- Asks for more permissions (6 vs 0)
- Listed under Developer Tools
- 7
SEO Checker
Crawl any website and audit its SEO, AI readiness, speed, security and accessibility, with an AI summary of what to fix first.
≈9K users4.7★ from 15 ratingsUpdated 8 weeks ago4 permissions- About 3.0× more users than Header Checker
- Updated more recently
- Asks for more permissions (4 vs 0)
- 8
SEO Health Checker - On-Page SEO Audit
SEO Health Checker audits on-page SEO in one click. Check meta tags, headings, links, schema, images, keyword density and SEO health
625 users4.5★ from 16 ratingsUpdated 3 weeks ago6 permissions- About 4.8× fewer users than Header Checker
- Updated more recently
- Asks for more permissions (6 vs 0)
- Listed under Developer Tools
- 9
Index Checker
Check Google Index status & analyze On-Page SEO (Headings, Links, Schema, Social, & Tech Stack). The #1 All-in-One SEO Tool.
320 users5.0★ from 3 ratingsUpdated 5 weeks ago11 permissions- About 9.4× fewer users than Header Checker
- Updated more recently
- Asks for more permissions (11 vs 0)
- Listed under Developer Tools
- 10
Hreflang Tag Checker V3
Hreflang Tag Checker Chrome Extension by Adapt Worldwide - Convertet to V3
≈1K users4.7★ from 3 ratingsUpdated 18 months ago3 permissions- About 3.0× fewer users than Header Checker
- Updated more recently
- Asks for more permissions (3 vs 0)
- Listed under Developer Tools
Header Checker alternatives: questions
What is the best alternative to Header Checker?
By users, the most popular alternative is DA PA Checker with ≈10K users and a 4.7-star rating. The closest match by what it does is SEO SERP Counter - Free SERP Checker tool.
How many alternatives to Header Checker are there?
We list 10 close alternatives to Header Checker on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.