Sda-engineering.de - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
73% 
Page quality
33% 
Page structure
58% 
Link structure
42% 
Server
60% 
External factors
3% 
SEO Score
Response time
0.24 s
File size
35.80 kB
Words
70
Media files
14
Number of links
79 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - SDA ENGINEERING
The length of the page title is perfect. (292 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://sda-engineering.de/startseite
There is a valid canonical link specified.
Language
(Somewhat important)
Language defined in HTML: de
Server location: Germany
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
An alternate link incorrectly contains an URL with a relative path.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
Rel prev URL https://sda-engineering.de/unternehmen
The rel next and prev tags are set correctly.
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
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1
robotsindex,follow
apple-mobile-web-app-capableno
googlenotranslate
langde
twitter:cardsummary
x-ua-compatibleIE=edge
prev/unternehmen
charsetutf-8

Automatically check sda-engineering.de including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
There are only 70 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
No paragraphs were detected.
5.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 13 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" 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 6 tags for this page.
Image SEO
(Somewhat important)
12 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
...tes/sda1/img/SDA_Logo_oUntertitel_V2.pngSDA ENGINEERING logo
...tes/sda1/img/SDA_Logo_oUntertitel_V2.pngSDA ENGINEERING logo
/fileadmin/templates/sda1/img/de.pngNo alt attribute provided
/fileadmin/templates/sda1/img/en.pngNo alt attribute provided
/fileadmin/templates/sda1/img/fr.pngNo alt attribute provided
...01_Baudynamik_Erdbebeningenieurwesen.jpgNo alt attribute providedBaudynamik & Erdbebeningenieurwesen
...Ingenieurseismologie_Baugrunddynamik.jpgNo alt attribute providedIngenieurseismologie & Baugrunddynamik
...7_Baudynamische_Messungen_Monitoring.jpgNo alt attribute providedBaudynamische Messungen & Monitoring
..._2020_Startseite_02_Strukturanalysen.jpgNo alt attribute providedStrukturanalysen
...20_Startseite_05_Sicherheitsanalysen.jpgNo alt attribute providedSicherheitsanalysen
...20_Startseite_08_Softwareentwicklung.jpgNo alt attribute providedSoftwareentwicklung
...tseite_03_Tragwerksplanung_Bauphysik.jpgNo alt attribute providedTragwerksplanung & Bauphysik
...tartseite_06_Bautechnische_Gutachten.jpgNo alt attribute providedBautechnische Gutachten
...rtseite_09_Forschung_und_Entwicklung.jpgNo alt attribute providedForschung und Entwicklung

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
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.
3 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are no external links on this page.

Found links on this page

LinkAttributesAnchor text
/startseiteAnchor Skip to main content
/startseiteIMG-ALT SDA ENGINEERING logo
/startseiteStartseite (current)
A-TITLE Startseite
/unternehmenUnternehmen
A-TITLE Unternehmen
/karriereKarriere
A-TITLE Karriere
https://sda-engineering.de/teamTeam
A-TITLE Team
/taetigkeitsbereiche» Tätigkeitsbereiche
A-TITLE » Tätigkeitsbereiche
/taetigkeitsbereiche/baudynami...Baudynamik & Erdbebeningenieurwesen
A-TITLE Baudynamik & Erdbebeningenieurwesen
/taetigkeitsbereiche/struktura...» Strukturanalysen
A-TITLE » Strukturanalysen
/taetigkeitsbereiche/struktura...Hochbauten
A-TITLE Hochbauten
/taetigkeitsbereiche/struktura...Mauerwerksbauten
A-TITLE Mauerwerksbauten
/taetigkeitsbereiche/struktura...Anlagenbau
A-TITLE Anlagenbau
/taetigkeitsbereiche/struktura...Tank- und Behälterbauwerke
A-TITLE Tank- und Behälterbauwerke
/taetigkeitsbereiche/struktura...Maschinenfundamente
A-TITLE Maschinenfundamente
/taetigkeitsbereiche/struktura...Rohrleitungsbau
A-TITLE Rohrleitungsbau
/taetigkeitsbereiche/struktura...Absperrbauwerke
A-TITLE Absperrbauwerke
/taetigkeitsbereiche/struktura...Kurzeitdynamische Analysen
A-TITLE Kurzeitdynamische Analysen
/taetigkeitsbereiche/tragwerks...» Tragwerksplanung, Bauphysik, Nachhaltigkeit
A-TITLE » Tragwerksplanung, Bauphysik, Nachhaltigkeit
/taetigkeitsbereiche/tragwerks...Tragwerksplanung
A-TITLE Tragwerksplanung
/taetigkeitsbereiche/tragwerks...Bauphysik
A-TITLE Bauphysik
/taetigkeitsbereiche/tragwerks...Nachhaltigkeit
A-TITLE Nachhaltigkeit
/taetigkeitsbereiche/baudynami...Baudynamische Messungen & Monitoring
A-TITLE Baudynamische Messungen & Monitoring
/taetigkeitsbereiche/sicherhei...Sicherheitsanalysen
A-TITLE Sicherheitsanalysen
/taetigkeitsbereiche/ingenieur...» Ingenieurseismologie & Baugrunddynamik
A-TITLE » Ingenieurseismologie & Baugrunddynamik
/taetigkeitsbereiche/ingenieur...Ingenieurseismologie
A-TITLE Ingenieurseismologie
/taetigkeitsbereiche/ingenieur...Baugrunddynamik
A-TITLE Baugrunddynamik
/taetigkeitsbereiche/bautechni...Bautechnische Gutachten
A-TITLE Bautechnische Gutachten
/taetigkeitsbereiche/softwaree...» Softwareentwicklung
A-TITLE » Softwareentwicklung
/taetigkeitsbereiche/softwaree...MINEA
A-TITLE MINEA
/taetigkeitsbereiche/softwaree...MasonryCurves
A-TITLE MasonryCurves
/taetigkeitsbereiche/softwaree...iSHM
A-TITLE iSHM
/taetigkeitsbereiche/softwaree...iPSO
A-TITLE iPSO
/taetigkeitsbereiche/softwaree...VLoad
A-TITLE VLoad
/taetigkeitsbereiche/softwaree...SVBS
A-TITLE SVBS
/taetigkeitsbereiche/softwaree...Easy Silo
A-TITLE Easy Silo
/taetigkeitsbereiche/softwaree...SEISPRO
A-TITLE SEISPRO
/taetigkeitsbereiche/forschung...Forschung und Entwicklung
A-TITLE Forschung und Entwicklung
/taetigkeitsbereiche/weiterbil...Weiterbildung
A-TITLE Weiterbildung
/mitgliedschaftenMitgliedschaften
A-TITLE Mitgliedschaften
/kooperationenKooperationen
A-TITLE Kooperationen
/publikationenPublikationen
A-TITLE Publikationen
/referenzenReferenzen
A-TITLE Referenzen
/downloadsDownloads
A-TITLE Downloads
/aktuellesAktuelles
A-TITLE Aktuelles
/kontaktKontakt
A-TITLE Kontakt
https://sda-engineering.de/suchenSuchen
A-TITLE Suchen
/erdbebenkarten-deutschlandErdbebenkarten Deutschland
A-TITLE Erdbebenkarten Deutschland
/index.php?id=146&L=0No Text
/index.php?id=146&L=1No Text
/index.php?id=146&L=2No Text
/startseiteText duplicate Startseite (current)
A-TITLE Startseite
/unternehmenText duplicate Unternehmen
A-TITLE Unternehmen
/karriereText duplicate Karriere
A-TITLE Karriere
https://sda-engineering.de/teamText duplicate Team
A-TITLE Team
/taetigkeitsbereicheText duplicate » Tätigkeitsbereiche
A-TITLE » Tätigkeitsbereiche
/mitgliedschaftenText duplicate Mitgliedschaften
A-TITLE Mitgliedschaften
/kooperationenText duplicate Kooperationen
A-TITLE Kooperationen
/publikationenText duplicate Publikationen
A-TITLE Publikationen
/referenzenText duplicate Referenzen
A-TITLE Referenzen
/downloadsText duplicate Downloads
A-TITLE Downloads
/aktuellesText duplicate Aktuelles
A-TITLE Aktuelles
/kontaktText duplicate Kontakt
A-TITLE Kontakt
https://sda-engineering.de/suchenText duplicate Suchen
A-TITLE Suchen
/erdbebenkarten-deutschlandText duplicate Erdbebenkarten Deutschland
A-TITLE Erdbebenkarten Deutschland
/taetigkeitsbereiche/baudynami...Text duplicate A-TITLE Baudynamik & Erdbebeningenieurwesen
/taetigkeitsbereiche/ingenieur...A-TITLE Ingenieurseismologie & Baugrunddynamik
/taetigkeitsbereiche/baudynami...Text duplicate A-TITLE Baudynamische Messungen & Monitoring
/taetigkeitsbereiche/struktura...A-TITLE Strukturanalysen
/taetigkeitsbereiche/sicherhei...Text duplicate A-TITLE Sicherheitsanalysen
/taetigkeitsbereiche/softwaree...A-TITLE Softwareentwicklung
/taetigkeitsbereiche/tragwerks...A-TITLE Tragwerksplanung & Bauphysik
/taetigkeitsbereiche/bautechni...Text duplicate A-TITLE Bautechnische Gutachten
/taetigkeitsbereiche/forschung...Text duplicate A-TITLE Forschung und Entwicklung
/startseiteDeutsch
A-TITLE Deutsch
/en/startseiteEnglish
A-TITLE English
/fr/startseiteFrench
A-TITLE French
/impressum/Impressum und Datenschutzerklärung
/sitemap/Sitemap
/startseiteAnchor A-TITLE Scroll to top

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://sda-engineering.de/startseite"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
This page loads 10 CSS files. This may affect the page load time negatively.
This page loads 13 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.24 seconds.
The file size of the HTML document is fine (36 kB).

HTTP Response Header

NameValue
dateThu, 26 Jun 2025 11:55:42 GMT
content-typetext/html; charset=utf-8
content-length6050
connectionkeep-alive
serverApache
content-languagede
expiresFri, 27 Jun 2025 10:55:54 GMT
cache-controlmax-age=82812
pragmapublic
varyAccept-Encoding
content-encodinggzip
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 1 backlinks.
This page only has few backlinks from 1 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *

Similar sites

Search preview

sda-engineering.de › startseite
Startseite - SDA ENGINEERING

Most important keywords

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

KeywordResultRecheck
Startseite54%Check
Ingenieurseismologie38%Check
Baugrunddynamik38%Check
Baudynamik38%Check
Erdbebeningenieurwesen38%Check
Strukturanalysen38%Check
Analysen38%Check
Tragwerksplanung38%Check
Bauphysik38%Check
Baudynamische38%Check
Show more keywords and terms

Automatically check sda-engineering.de including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions