Blog.doubleslash.de - SEO Checker

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Overview of the SEO Check
Meta information
87% 
Page quality
80% 
Page structure
100% 
Link structure
98% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.23 s
File size
209.50 kB
Words
522
Media files
9
Number of links
27 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
doubleSlash Blog
The page title is too short. (157 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
doubleSlash Blog für Softwareentwicklung, IT und Business. Erhalten Sie Einblicke in Projekte und Tipps aus dem Entwickleralltag.
The length of the meta description is perfect. (804 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://blog.doubleslash.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-de
Alternate/Hreflang Links
(Somewhat important)
An URL is specified multiple times in alternate links.
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptiondoubleSlash Blog für Softwareentwicklung, IT und Business. Erhalten Sie Einblicke in Projekte und Tipps aus dem Entwickleralltag.
google-site-verificationQAtpQuekzZxnZIkOP3YAFs5sS0yftUl5ZCnTm36zgZI
msapplication-TileImagehttps://blog.doubleslash.de/wp/wp-content/uploads/2024/12/cropped-blog-Favicon-transparent.png
generatorWP Rocket 3.21.3
article:modified_time2026-04-17T12:18:05+00:00
langde-de
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titledoubleSlash Blog
og:descriptiondoubleSlash Blog für Softwareentwicklung, IT und Business. Erhalten Sie Einblicke in Projekte und Tipps aus dem Entwickleralltag.
og:urlhttps://blog.doubleslash.de/
og:site_nameBusiness -Software- und IT-Blog - Wir gestalten digitale Wertschöpfung
og:imagehttps://blog.doubleslash.de/wp/wp-content/uploads/2025/04/ds_blog_keyvisual.jpg
og:image:width1200
og:image:height630
og:image:typeimage/jpeg
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 522 words. That's ok.
36.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
12 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 10.47 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 121 characters this one is longer than 70 characters:
"data spaces könnten neue märkte für business-software schaffen – und open-source-ökosysteme im applica..."
Image SEO
(Somewhat important)
1 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

URLAlt attributeTitle
...-content/uploads/2026/01/logo_dsblog.svgBusiness -Software- und IT-Blog – Wir gestalten digitale Wertschöpfung
...nt/uploads/2025/04/ds_blog_keyvisual.jpgZwei Personen stehen in einem offenen, hellen Bürogebäude. Sie schauen gemeinsam auf ein Tablet und lächeln.
...t/uploads/2026/05/key-visual-580x380.pngStressoranalyse der Residuality Theory: Software als geordnetes System in einer dynamischen Umgebung mit einwirkenden Stressoren.
...rl_parameter_tracking_visual-580x380.jpgKey Visual - URL Parameter für Tracking
...-Image-15.-Mai-2026-07_53_32-580x380.jpgVisualisierung eines vernetzten europäischen Data Space mit digitalen Plattformen, Datenflüssen und Business-Anwendungen.
...ploads/2026/05/hero-mvp-mlp-580x380.jpegVorschaubild MLP MVP
...2026-13_48_09-e1777549726738-580x380.jpgIntelligenter Jira-Agent erzeugt und zeigt strukturierte Tickets direkt in der Benutzeroberfläche statt reiner Chat-Antworten.
...ash2024/assets/icons/double-arrow-up.svgPfeil hoch
...ontent/uploads/2024/11/logo_ds_white.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Strategien schreiben. Software denken. Zukunft gestalten.
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Strategien schreiben. Software denken. Zukunft gestalten.
H2 Stressoranalyse: Wie Residuality Theory Architektur anpassungsfähig macht
H2 Tracking im Link: Was URL-Parameter über uns verraten
H2 Entsteht durch Data Spaces ein neuer europäischer Softwaremarkt?
H2 Das L in MLP wird gerne überlesen
H2 Chatbots sind out: Wie echte Intelligenz eure Webanwendung revolutioniert
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://blog.doubleslash.de/Subdomain IMG-ALT Business -Software- und IT-Blog – Wir gestalten digitale Wertschöpfung
/themenSubdomain Themen
/ueber-unsSubdomain Über Uns
/kontaktSubdomain Kontakt
https://blog.doubleslash.de/enSubdomain EN
A-TITLE English
/themenSubdomain Alle Themen
/author/zlucic/Subdomain Zdravko Lucic
/software-technologien/softwar...Subdomain Stressoranalyse: Wie Residuality Theory Architektur anpassungsfähig macht
/software-technologien/softwar...Subdomain Software Architecture
/author/mwingler/Subdomain Markus Wingler
/software-technologien/trackin...Subdomain Tracking im Link: Was URL-Parameter über uns verraten
/software-technologien/Subdomain Software Technologien
/software-technologien/ux-and-...Subdomain UX und UI Development
/author/wkleinertz/Subdomain Wolfgang Kleinertz
/datenraeume/entsteht-durch-da...Subdomain Entsteht durch Data Spaces ein neuer europäischer Softwaremarkt?
/datenraeume/Subdomain Datenräume
/author/gcrimi/Subdomain Giuseppina Crimi
/monetization/das-l-in-mlp-wir...Subdomain Das L in MLP wird gerne überlesen
/monetization/Subdomain Monetization, Pay-per-Use & Subscription Management
/author/dstricker/Subdomain Dennis Stricker
/software-technologien/ux-and-...Subdomain Chatbots sind out: Wie echte Intelligenz eure Webanwendung revolutioniert
/software-technologien/ux-and-...Subdomain Text duplicate UX und UI Development
https://www.doubleslash.de/New window External Subdomain Zur doubleSlash Webseite
https://www.doubleslash.de/unt...New window External Subdomain Newsletter abonnieren
https://blog.doubleslash.de/Anchor IMG-ALT Pfeil hoch
A-TITLE Zum Seitenanfang
https://www.linkedin.com/compa...New window External Subdomain A-TITLE doubleSlash bei LinkedIn
/kontaktSubdomain A-TITLE doubleSlash kontaktieren
/doubleslash-blog-rss-feeds-im...Subdomain A-TITLE Unsere RSS-Feeds
/impressumSubdomain Impressum
/datenschutzSubdomain Datenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://blog.doubleslash.de/"
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 excellent with 0.23 seconds.
The file size of the HTML document is fine (210 kB).

HTTP Response Header

NameValue
x-frame-optionssameorigin
referrer-policystrict-origin-when-cross-origin
cross-origin-resource-policysame-origin
varyUser-Agent,Accept-Encoding
last-modifiedWed, 27 May 2026 10:28:26 GMT
cache-controlmax-age=0
expiresWed, 27 May 2026 13:15:17 GMT
content-encodinggzip
x-content-type-optionsnosniff
strict-transport-securitymax-age=31536000
content-security-policydefault-src 'self' https://*.clarity.ms https://c.bing.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://matomo.doubleslash.de *.clarity.ms https://infra.doubleslash.de/ https://browser.sentry-cdn.com/ https://cdn.botframework.com/ https://gist.github.com/ *.google.com/pagead/ https://googleads.g.doubleclick.net/ https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ *.googletagmanager.com https://tagmanager.google.com *.hsadspixel.net *.hs-analytics.net *.hubspot.com *.hscta.net *.hs-banner.com *.hsforms.net *.hsforms.com *.hs-scripts.com ; style-src 'self' 'unsafe-inline' https://github.githubassets.com/ https://fonts.bunny.net/ https://googletagmanager.com https://tagmanager.google.com https://fonts.googleapis.com; font-src 'self' https://fonts.bunny.net/ data: https://s0.wp.com/ https://fonts.gstatic.com; img-src 'self' *.bing.com *.clarity.com *.borlabs.io https://s.w.org https://ps.w.org/ https://salesviewer.org/ *.crocoblock.com https://img.youtube.com https://i.ytimg.com/ *.gravatar.com data: https://s0.wp.com/ https://i2.wp.com/simple_local_avatar https://googletagmanager.com https://ssl.gstatic.com https://www.gstatic.com https://googleads.g.doubleclick.net/ *.google.com/pagead/ *.google.de/pagead/ https://*.google-analytics.com https://*.googletagmanager.com *.hscta.net *.hubspot.com *.hsforms.net *.hsforms.com *.hsappstatic.net; media-src 'self'; connect-src 'self' *.clarity.ms browser.sentry-cdn.com matomo.doubleslash.de infra.doubleslash.de https://cdn.botframework.com https://directline.botframework.com wss://directline.botframework.com/ https://yoast.com https://salesviewer.org/ *.google.com/rmkt/ https://www.google.com/recaptcha/ https://recaptcha.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://www.google.com/ccm/collect www.googletagmanager.com https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com *.hubapi.com *.hscta.net *.hs-banner.com *.hsforms.com *.hsappstatic.net *.hubspot.com; frame-src 'self' blob: https://*.youtube-nocookie.com/ https://*.youtube.com/ https://www.google.com/recaptcha/ https://recaptcha.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://*.googletagmanager.com https://tagmanager.google.com *.hsforms.net *.hsforms.com *.hs-sites-eu1.com; child-src 'self' *.hsforms.com;worker-src 'self' blob:;frame-ancestors 'self' *.doubleslash.de https://confluence.doubleslash.de https://doubleslash.de;
x-xss-protection1; mode=block
content-length39574
content-typetext/html; charset=UTF-8
dateWed, 27 May 2026 13:15:17 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 142 referring domains.
This page has 454 backlinks.
This page has backlinks from 37 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

user-agent: *
Disallow: /*?*

user-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

user-agent: *
Disallow: /blog/

User-Agent: AhrefsBot
Disallow: /

User-Agent: MJ12bot
Disallow: /

User-Agent: Baiduspider
Disallow: /

User-Agent: Ezooms
Disallow: /

User-Agent: YandexBot
Disallow: /

User-Agent: Snoopy
Disallow: /

User-Agent: Pcore*
Disallow: /

User-Agent: Python-urllib/2.7
Disallow: /

Sitemap: https://blog.doubleslash.de/sitemap_index.xml

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Search preview

blog.doubleslash.de
doubleSlash Blog
doubleSlash Blog für Softwareentwicklung, IT und Business. Erhalten Sie Einblicke in Projekte und Tipps aus dem Entwickleralltag.

Most important keywords

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

KeywordResultRecheck
doubleSlash71%Check
Software68%Check
doubleSlash Blog55%Check
gestalten52%Check
Strategien50%Check
schreiben50%Check
denken50%Check
Zukunft50%Check
Data45%Check
Data Spaces44%Check
Show more keywords and terms

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