Qa-systems.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
80% 
Page structure
75% 
Link structure
25% 
Server
95% 
External factors
95% 
SEO Score
Response time
1.57 s
File size
380.60 kB
Words
1156
Media files
122
Number of links
141 internal / 21 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Static Analysis & Verification Tools for Embedded Software | QA Systems
The page title should be shorter than 580 pixels. It is 652 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Accelerate safety standards compliance with automated static analysis and verification tools for embedded software.
The length of the meta description is perfect. (714 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.qa-systems.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
dlm-version4.9.3
descriptionAccelerate safety standards compliance with automated static analysis and verification tools for embedded software.
robotsfollow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
generatorWPML ver:4.6.8 stt:1,4,3,27,41,2;
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://www.qa-systems.com/wp-content/uploads/2020/04/cropped-qa-favicon-270x270.jpg
langen-us
twitter:cardsummary_large_image
twitter:titleStatic Analysis & Verification Tools for Embedded Software | QA Systems
twitter:descriptionAccelerate safety standards compliance with automated static analysis and verification tools for embedded software.
twitter:label1Written by
twitter:data1Adam Mackay
twitter:label2Time to read
twitter:data224 minutes
og:localeen_US
og:typewebsite
og:titleStatic Analysis & Verification Tools for Embedded Software | QA Systems
og:descriptionAccelerate safety standards compliance with automated static analysis and verification tools for embedded software.
og:urlhttps://www.qa-systems.com/
og:site_nameQA Systems
og:updated_time2025-03-20T15:17:18+01:00
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 1156 words. That's ok.
22.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
13 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19.65 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: qa systems gmbh
Image SEO
(Somewhat important)
114 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

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...t/uploads/2020/04/Cantata_Logo_White.pngCantata
...2/cantata-hybrid-logo-inverted-small.pngCantata
...12/qa_misra_logo_red_white_grey-ball.pngCantata
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/wp-content/uploads/2020/12/logo.jpgNo alt attribute provided
...uploads/2020/12/leonardo-vector-logo.pngNo alt attribute provided
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...nt/uploads/2020/12/logo_patac-long-1.pngNo alt attribute provided
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...uploads/2020/12/logo-spal-automotive.pngNo alt attribute provided
/wp-content/uploads/2020/12/magna.pngNo alt attribute provided
...ploads/2020/12/metasystem-thumb-logo.jpgNo alt attribute provided
/wp-content/uploads/2020/12/nidec20logo.pngNo alt attribute provided
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/wp-content/uploads/2020/01/9/logo.pngTesting tools for embedded software development – QA-Systems

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 STATIC ANALYSIS
H2 SOFTWARE TESTING
H2 OUR DRIVING FORCE
H2 THE RACING CAR
H2 Login
H2 Oder
H2 Konto erstellen
H3 EMBEDDED WORLD 2025 HIGHLIGHTS
H3 Newsletter
H3 Newsletter Duplicate text
H5 QA-MISRA
H5 ASTRÉE
H5 CANTATA
H5 CANTATA HYBRID
H5 CANTATA TEAM REPORTING
H5 ADATEST 95
H5 NEW: CANTATA HYBRID
H5 START A TRIAL
H5 TOOLS
H5 RESOURCES
H5 SOLUTIONS
H5 OUR CUSTOMERS
H6 This Website Uses Cookies
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
8 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 21 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.qa-systems.com/Subdomain No Text
/support/Subdomain Support
/contact/Subdomain Contact
https://www.qa-systems.com/blog/Subdomain Blog
https://www.qa-systems.com/Subdomain English
A-TITLE English
https://www.qa-systems.de/External Subdomain Deutsch
A-TITLE Deutsch
https://www.qa-systems.fr/External Subdomain Français
A-TITLE Français
https://www.qa-systems.it/External Subdomain Italiano
A-TITLE Italiano
https://www.qa-systems.es/External Subdomain Español
A-TITLE Español
https://www.qa-systems.pt/External Subdomain Português
A-TITLE Português
https://www.qa-systems.com/tools/Tools
/tools/qa-misra/QA-MISRA Automated coding standards compliance for C/C++ code
/tools/astreeAstrée Sound analysis proving absence of runtime errors & data races for C/C++
/start-trial/Start Trial
/tools/cantata/Cantata Automated unit and integration testing for C/C++ code
/tools/cantatahybrid/Cantata Hybrid Safety standards compliance for GoogleTest suites
/tools/cantata-team-reporting/Cantata Team Reporting Test status management dashboard add-on
/tools/adatest-95/AdaTEST 95 Automated unit and integration testing for Ada code
/resource/why-pay-for-a-unit-t...Why Pay for Unit Test Tool?
/solutions/Solutions
/solutions/automotive/Automotive
/solutions/energy/Energy
/solutions/medical-devices/Medical Devices
/solutions/industrial/Industrial Automation
/solutions/railways/Railways
/solutions/aerospace-and-defence/Aerospace/Defence
/solutions/business-critical/Business Critical
/start-trial/Text duplicate Start Trial
/solutions/iso-26262/ISO 26262
/solutions/iec-60880/IEC 60880
/solutions/iec-62304/IEC 62304
/solutions/iec-61508/IEC 61508
/solutions/en-50128-50657/EN 50128 / 50657
/solutions/do-178/DO-178C
/resource/why-bother-to-unit-t...Why bother to unit test?
/solutions/misra/MISRA
/solutions/autosar/AUTOSAR
/solutions/hersteller-initiati...HIS Metrics
/solutions/joint-strike-fighte...JSF AV C++
/solutions/cert/CERT
/solutions/common-weakness-enu...CWE
/solutions/iso-ts-179612013/ISO TS 17961
/resource/an-introduction-to-s...An Introduction to Safety Critical Systems
/academy/Subdomain Academy
/academy/?active_filter=seminarsSeminars
/academy/?active_filter=webinarsWebinars
/academy/?active_filter=speakersSpeakers
/wp-content/uploads/2023/05/se...Academy brochure
/about-qa-systemsCompany
/about-qa-systemsAbout Us
/company/management-team/Management Team
/resellers/Resellers
/reseller-resources-portal/Resellers Resources Portal
/partners/Partners
https://www.qa-systems.com/news/Newsletters & Press Releases
/company/events/Events
/company/careers/Careers
/start-trial/Text duplicate Start Trial
/resources/Resources
/company/about-us/Porsche
https://www.qa-systems.com/Subdomain No Text
https://www.qa-systems.com/tools/Text duplicate Tools
/tools/qa-misra/QA-MISRA
/tools/astreeAstrée
/tools/cantata/Cantata
/tools/cantatahybrid/Cantata Hybrid
/tools/cantata-team-reporting-...Subdomain Cantata Team Reporting
/tools/adatest-95/Subdomain Adatest 95
/solutions/Text duplicate Solutions
/solutions/automotive/Subdomain Automotive Software Testing Tools
/solutions/energy/Subdomain Energy Software Testing Tools
/solutions/medical-devices/Subdomain Medical Device Software Testing Tools
/solutions/industrial-automation/Subdomain Industrial Automation Software Testing Tools
/solutions/railways/Subdomain Railways Software Testing Tools
/solutions/aerospace-and-defence/Subdomain Text duplicate Aerospace/Defence
/solutions/business-critical/Subdomain Text duplicate Business Critical
/solutions/iso-26262/Subdomain ISO 26262: Compliance, Tools, and Best Practices
/solutions/iec-60880/Subdomain IEC 60880 Ensuring Software Compliance
/solutions/iec-62304/Subdomain IEC 62304 Ensuring Software Compliance
/solutions/iec-61508/Subdomain IEC 61508 Ensuring Software Compliance
/solutions/en-50128-50657/Subdomain EN 50128 / EN 50657
/solutions/do-178/Subdomain Text duplicate DO-178C
/solutions/misra/Subdomain Text duplicate MISRA
/solutions/autosar/Subdomain Text duplicate AUTOSAR
/solutions/hersteller-initiati...Text duplicate HIS Metrics
/solutions/joint-strike-fighte...Text duplicate JSF AV C++
/solutions/cert/Subdomain Text duplicate CERT
/solutions/common-weakness-enu...Text duplicate CWE
/solutions/iso-ts-179612013/Text duplicate ISO TS 17961
/academy/?active_filter=seminarsText duplicate Academy
/academy/?active_filter=seminarsSubdomain Text duplicate Seminars
/academy/?active_filter=webinarsSubdomain Text duplicate Webinars
/academy/?active_filter=speakersSubdomain Text duplicate Speakers
/about-qa-systems/Text duplicate Company
/about-qa-systems/Subdomain About QA Systems
/management-team/Subdomain Text duplicate Management Team
/resellers/Text duplicate Resellers
/reseller-resources-portal/Text duplicate Resellers Resources Portal
/partners/Subdomain Text duplicate Partners
https://www.qa-systems.com/news/Subdomain News
/events/Subdomain Text duplicate Events
/careers/Subdomain Text duplicate Careers
/resources/Text duplicate Resources
/contact/Subdomain Text duplicate Contact
https://www.qa-systems.com/blog/Subdomain Text duplicate Blog
https://www.qa-systems.com/Subdomain Text duplicate English
A-TITLE English
https://www.qa-systems.de/External Subdomain German
A-TITLE German
https://www.qa-systems.fr/External Subdomain French
A-TITLE French
https://www.qa-systems.it/External Subdomain Italian
A-TITLE Italian
https://www.qa-systems.es/External Subdomain Spanish
A-TITLE Spanish
https://www.qa-systems.pt/External Subdomain Portuguese (Portugal)
A-TITLE Portuguese (Portugal)
/about-qa-systems/Subdomain Learn more
https://www.qa-systems.de/misr...New window External Subdomain LEARN MORE (DE)
/company/toolsText duplicate Learn more
/tools/cantata/Subdomain Text duplicate Learn more
/tools/cantatahybrid/Subdomain Text duplicate Learn more
/tools/qa-misra/Subdomain Text duplicate Learn more
/tools/qa-misra/Subdomain No Text
/tools/qa-misra/Subdomain Text duplicate QA-MISRA
/tools/qa-misra/Subdomain Automated coding standards compliance for C/C++ code
/tools/astree/Subdomain No Text
/tools/astree/Subdomain ASTRÉE
/tools/astree/Subdomain Sound analysis proving absence of runtime errors and data races for C/C++
/tools/cantata/Subdomain No Text
/tools/cantata/Subdomain CANTATA
/tools/cantata/Subdomain Automated unit and integration testing for C/C++ code
/tools/cantatahybrid/Subdomain No Text
/tools/cantatahybrid/Subdomain CANTATA HYBRID
/tools/cantatahybrid/Subdomain Safety standards compliance for GoogleTest suites
/tools/cantata-team-reporting-...Subdomain No Text
/tools/cantata-team-reporting-...Subdomain CANTATA TEAM REPORTING
/tools/cantata-team-reporting-...Subdomain Test status management dashboard add-on
/tools/adatest-95/Subdomain No Text
/tools/adatest-95/Subdomain ADATEST 95
/tools/adatest-95/Subdomain Automated unit and integration testing for Ada code
/tools/cantatahybrid/Subdomain LEARN MORE
/start-trial/Subdomain No Text
/wp-content/uploads/2025/03/qa...Subdomain No Text
/resources/Subdomain MORE DETAILS
/solutions/Subdomain Text duplicate MORE DETAILS
/?page_id=7077Legal
A-TITLE Imprint
/data-protection/Privacy Policy
A-TITLE Privacy Policy
/?page_id=8007Text duplicate Contact
A-TITLE Contact
/?p=5971Text duplicate Resources
A-TITLE Resources
/subscribe-to-newsletter/subscribe to newsletter
https://www.linkedin.com/compa...New window External Subdomain Follow
A-TITLE Follow on LinkedIn
https://www.youtube.com/user/C...New window External Subdomain Text duplicate Follow
A-TITLE Follow on Youtube
https://x.com/QA_SystemsNew window External Text duplicate Follow
A-TITLE Follow on X
https://medium.com/@qa-systemsNew window External Text duplicate Follow
A-TITLE Follow on Medium
https://bsky.app/profile/qa-sy...New window External Text duplicate Follow
A-TITLE Follow on
/subscribe-to-newsletter/Text duplicate subscribe to newsletter
https://www.linkedin.com/compa...New window External Subdomain Text duplicate Follow
A-TITLE Follow on LinkedIn
https://www.youtube.com/user/C...New window External Subdomain Text duplicate Follow
A-TITLE Follow on Youtube
https://x.com/QA_SystemsNew window External Text duplicate Follow
A-TITLE Follow on X
https://medium.com/@qa-systemsNew window External Text duplicate Follow
A-TITLE Follow on Medium
https://bsky.app/profile/qa-sy...New window External Text duplicate Follow
A-TITLE Follow on
/?page_id=7077Text duplicate Legal
A-TITLE Imprint
/data-protection/Text duplicate Privacy Policy
A-TITLE Privacy Policy
/?page_id=8007Text duplicate Contact
A-TITLE Contact
/?page_id=5918Text duplicate Resources
A-TITLE Resources
/wp-login.php?itsec-hb-token=m...Subdomain Forgot your password?
/data-protection/New window Subdomain Cookie Policy

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (1.57 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
The file size of the HTML document is fine (381 kB).

HTTP Response Header

NameValue
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
x-dlm-no-waypointstrue
link<https://www.qa-systems.com/>; rel=shortlink
set-cookie66 Characters
varyUser-Agent,Accept-Encoding
content-encodinggzip
content-typetext/html; charset=UTF-8
dateTue, 13 May 2025 23:50:20 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This page is very well linked from other websites.
This page has backlinks from 30 referring domains.
This page has 767 backlinks.
This page has backlinks from 29 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /wp-admin/
Disallow: /wp-content/plugins/pdfjs-viewer-shortcode/pdfjs/web/*
Allow: /wp-admin/admin-ajax.php

Sitemap: https://www.qa-systems.com/sitemap_index.xml

User-agent: SemrushBot
Crawl-delay: 20

User-agent: SiteAuditBot
Crawl-delay: 20

Crawl-delay: 10

Similar sites

Search preview

www.qa-systems.com
Static Analysis & Verification Tools for Embedded Software | QA...
Accelerate safety standards compliance with automated static analysis and verification tools for embedded software.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
QA Systems68%Check
Embedded67%Check
Embedded Software67%Check
Systems65%Check
Software64%Check
Tools63%Check
Software Tools63%Check
Analysis62%Check
Static62%Check
Static Analysis62%Check
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