Lanz.dev - SEO Checker

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Overview of the SEO Check
Meta information
93% 
Page quality
94% 
Page structure
47% 
Link structure
97% 
Server
98% 
External factors
32% 
SEO Score
Response time
0.44 s
File size
79.80 kB
Words
584
Media files
16
Number of links
10 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Markus Lanz.DEV
The page title is too short. (164 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Freiberuflicher IT-Architekt, Berater und Entwickler
The length of the meta description is perfect. (312 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://lanz.dev/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
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
viewportwidth=device-width
generatorAstro v4.15.4
authorMarkus Lanz
descriptionFreiberuflicher IT-Architekt, Berater und Entwickler
keywordsdevelopment, dev, web development, web, freelancer, freiberufler, it, lanz, markus lanz, beratung, consulting, architekt, softwarearchitekt, solutionarchitekt, systemarchitekt, Alpine.js, Astro, Bun, Docker, GitHub, GitHub Actions, Go, Google Cloud, JavaScript, MariaDB, MySQL, Next.js, Node.js, OpenAI, Playwright, Preact, React, Solid, SQLite, Swift, Tailwind CSS, TypeScript, Vite
langde
og:titleMarkus Lanz.DEV
og:descriptionFreiberuflicher IT-Architekt, Berater und Entwickler
og:typewebsite
og:urlhttps://lanz.dev
og:imagehttps://lanz.dev/logo.png
og:localede_DE
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 584 words. That's ok.
42.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
10 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 17.44 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 12 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/_astro/hero.SxqjABVZ_Z2hDeRa.svgBild über das Thema "Vorstellung"
/_astro/aboutme.DPV_pDqI_Z1VqarM.svgPassendes Bild zum Thema "Über mich"
/_astro/markus.DNYQUIVr_Z1MAYbV.webpMarvin says sorry
/_astro/freelancermap.zAbBzM3X_Z1gvVUR.svgfreelancermap logo
/_astro/service.B-MT9VUw_QzWKv.svgPassendes Bild zum Thema "Meine Leistungen"
/_astro/db.B7fjlRfG_ynBNc.svgLogo Deutsche Bahn
/_astro/porta.tK_WRy8C_Z23IRGo.webpLogo Porta Unternehmensgruppe
/_astro/campoint.CiUimDCW_Z1amy5N.webpLogo Campoint AG
...ro/fireball_animated.DF0TYwG9_1nNwpN.svgAnimiertes Logo von Fireball Labs
/_astro/fireball.B-bzMg8Q_2u82um.svgLogo Fireball Labs
/_astro/expondo.COckRA3q_28Il8B.svgLogo expondo GmbH
/_astro/passion.BaVvO_2c_16VMAJ.svgPassendes Bild zum Thema "Software mit Leidenschaft"
/_astro/freelancermap.zAbBzM3X_2a2a7q.svgfreelancermap logo
/_astro/remote.BWDQI5O-_Z1E6JjM.svgPassendes Bild zum Thema "Entferntes Arbeiten"
/_astro/experts.CNdSBlRq_Zz2cs5.svgPassendes Bild zum Thema "Vernetzung"
/_astro/exali.DkZWAXIh_Z2ihVu1.webpexali logo

Page structure

H1 heading
(Critically important)
Startseite
The H1 heading contains the words Startseite! Use important keywords instead.
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (10 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Startseite
H2 Über mich
H2 Meine Leistungen
H2 Referenzen
H2 Software mit Leidenschaft
H2 Testimonials
H2 Entferntes Arbeiten
H2 Vernetzung
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 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://lanz.dev/No Text
https://lanz.dev/dienstleistungenDienstleistungen
https://lanz.dev/kontaktKontakt
https://lanz.dev/datenschutzDatenschutz
https://lanz.dev/impressumImpressum
https://github.com/lanz-devNew window External Github
https://skillshub.isqi.org/e58...New window External Subdomain Software-Architekt
/cdn-cgi/l/email-protection[email protected]
https://wa.me/message/IWUI6LIK...New window External No Text
https://www.linkedin.com/in/ma...New window External Subdomain No Text
https://github.com/demaggus83New window External No Text
https://www.freelancermap.de/p...New window External Subdomain IMG-ALT freelancermap logo
https://lanz.dev/kontaktText duplicate Kontakt
https://agilemanifesto.org/iso...New window External Agilen Manifests
http://manifesto.softwarecraft...New window External Subdomain Software Craftsmanships
https://www.linkedin.com/in/ma...New window External Subdomain linked
https://www.freelancermap.de/p...New window External Subdomain Text duplicate IMG-ALT freelancermap logo
https://www.e3dc.com/produkte/...New window External Subdomain Anchor Stromspeichers
https://lanz.dev/Anchor Nach oben
https://www.exali.de/siegel/ma...New window External Subdomain IMG-ALT exali logo
https://lanz.dev/impressumText duplicate Impressum
https://lanz.dev/datenschutzText duplicate Datenschutz
https://github.com/lanz-devNew window External Text duplicate Github
https://www.grosswallstadt.de/New window External Subdomain Großwallstadt

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://lanz.dev/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.44 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (80 kB).

HTTP Response Header

NameValue
dateSat, 28 Sep 2024 17:20:17 GMT
content-typetext/html; charset=utf-8
access-control-allow-origin*
cache-controlpublic, max-age=0, must-revalidate
content-security-policydefault-src 'self'; connect-src 'self' https://cloudflareinsights.com; style-src 'unsafe-inline' 'self'; script-src 'unsafe-inline' 'self' https://static.cloudflareinsights.com; frame-ancestors 'none';
permissions-policydocument-domain=()
referrer-policyno-referrer
x-content-type-optionsnosniff
x-frame-optionsDENY
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8TUmg2c5XpNUi%2FGtvKD%2BXv7nc0cZuZJ7zxieHwFO%2Flm3hXJLiR5YdkL%2BYuzW8XcslT9yJ%2BVJTTUWyIviX0KHe7BARKuU9rR8QPHO5Izb%2BooOXoI%2BxtXHkgL27A%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
varyAccept-Encoding
speculation-rules"/cdn-cgi/speculation"
cf-cache-statusDYNAMIC
servercloudflare
cf-ray8ca5673efd5b3a70-FRA
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 4 referring domains.
This page only has 7 backlinks.
This page only has few backlinks from 3 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: *
Allow: /
Disallow: /_astro/
Disallow: /img/
Disallow: /cdn-cgi/
Sitemap: https://lanz.dev/sitemap-index.xml

Similar sites

Search preview

lanz.dev
Markus Lanz.DEV
Freiberuflicher IT-Architekt, Berater und Entwickler

Most important keywords

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

KeywordResultRecheck
Lanz58%Check
Markus Lanz53%Check
Startseite50%Check
Markus48%Check
Entwickler46%Check
freiberuflicher46%Check
Software40%Check
Leidenschaft40%Check
Leistungen40%Check
Referenzen38%Check
Show more keywords and terms

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