SISTRIX Optimizer

Technically flawless. Rank better.

Technical issues are silent growth killers. SISTRIX's On-Page Projects automatically crawl your website, identify weaknesses and provide concrete solution suggestions, sorted by importance.

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Onpage Errors 160 errors Warnings 4,072 warnings Notes 9,512 notes Error Count Change Missing meta description 247 +24 ▲ Faulty redirect 8 0 Broken links 56 -111 ▼

Onpage Audit

Find errors before they become a problem.

  • The crawler regularly and automatically checks your pages for avoidable errors.
  • Every weakness is explained clearly, including a concrete solution suggestion.
  • Fix issues before users or Google discover them.
Onpage Error Count Change Missing meta description 247 +24 ▲ Faulty redirect 8 0 Duplicate Content Details 32 +7 ▲ Broken links 56 -111 ▼ Image without alt text 1,204 -38 ▼ Low word count 89 0 Missing structured data 23 +3 ▲

Teamwork

Optimise together.

  • Invite team members and stakeholders directly into the project.
  • Everyone works with the same up-to-date information, without email back-and-forth.
  • Reach your goal faster because everyone sees what needs to be done at the same time.
Team Members User Email Role Permissions DD Donald Duck d.duck@duckburg.com Admin DA Daisy Duck daisy@duckburg.com Admin TS Tony Stark t.stark@stark.com Member SH Sherlock Holmes s.holmes@baker.com Member JB James Bond j.bond@mi6.com Member JS Jon Snow j.snow@winterfell.com Member HP Harry Potter h.potter@hogwarts.com Member

Website Performance

Know how your site is performing

  • Regular measurement of page performance using Google technology.
  • Clear listing of weaknesses with optimisation potential.
  • Keep slow load times in view as a direct ranking factor.
Lighthouse Performance Score 37 Largest Contentful Paint 5.76 Poor sec. Uptime last month 100% Load times 144 0.2 sec.

JavaScript Crawling

JavaScript crawling like the real Googlebot

  • Modern websites rely on JavaScript. So does the crawler.
  • Based on the same technology as the official Googlebot.
  • The best on-page audit for dynamic websites.
JavaScript Crawling www.booking.com/ CRAWLED HTML PAGES 17,497 CRAWLED URLs 56,024 Next crawl in 3 days

Quality Assurance

Track changes at a glance.

  • Did someone accidentally overwrite the carefully optimised page title?
  • Relevant changes to the page are automatically detected and displayed.
  • Quality assurance for large websites, without manual checking.
Quality Assurance Compare booking.com 01.04.2026 booking.com 15.04.2026 Newly found URLs No changes No longer found URLs No changes Changed title tag No changes

Availability Check

Offline? You're the first to know.

  • Unavailable pages disappear quickly from search results.
  • The availability check monitors your site every minute.
  • Get a warning before it affects your rankings.
Availability Monitor Uptime last month 100 % Uptime – Today 100 % Downtime last month 0 min. Downtime – Today 0 min. 20.03. 27.03. 03.04. 10.04. Today From To Description 20.03.2026 15:44 20.04.2026 15:44 ● Online

Optimise your Google rankings with SISTRIX.

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Visibility Index

your-website.com

98.56

+5.2% ▲

Frequently Asked Questions

Related Features

Keyword Research

Billions of keywords with search volume, CPC and competition strength at a glance.

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Rank Tracking

Track your rankings daily and spot changes before your competitors.

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Backlink Check

Discover your competitors' link sources and monitor your own backlinks. Including Majestic data.

Learn more