Gis-mannheim.de - SEO Checker

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Overview of the SEO Check
Meta information
72% 
Page quality
31% 
Page structure
58% 
Link structure
25% 
Server
41% 
External factors
0% 
SEO Score
Response time
0.48 s
File size
36.40 kB
Words
238
Media files
29
Number of links
23 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Stadtplan Mannheim
The page title is too short. (184 pixels of 580 max pixel length) Optimize title
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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Server location: United States of America
The language is not specified in the HTML markup.
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, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge
Content-Style-Typetext/css
Content-Script-Typetext/javascript

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Page quality

Content
(Critically important)
There are only 238 words on this page. Use at least 250 words to provide useful information.
Only 1 paragraph/s was/were found on this page.
18.1% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 12.5 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" is provided.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (12). We recommend using a maximum of 6 tags for this page.
Image SEO
(Somewhat important)
28 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
/mannheim/includes/language/de.gifNo alt attribute provided
/mannheim/includes/language/en.gifNo alt attribute provided
/mannheim/includes/language/fr.gifNo alt attribute provided
/mannheim/img/menu/legend.pngNo alt attribute providedLegende anzeigen
/mannheim/mod_ors/img/ico_driving-car.pngNo alt attribute providedAuto
/mannheim/mod_ors/img/ico_driving-hgv.pngNo alt attribute providedLKW
...heim/mod_ors/img/ico_cycling-regular.pngNo alt attribute providedFahrrad
/mannheim/mod_ors/img/ico_foot-walking.pngNo alt attribute providedFußgänger
/mannheim/mod_ors/img/ico_wheelchair.pngNo alt attribute providedRollstuhl
/mannheim/mod_ors/img/modus_iso.pngNo alt attribute provided
/mannheim/mod_ors/img/route_start_mini.pngNo alt attribute providedStart
/mannheim/mod_ors/img/route_end_mini.pngNo alt attribute providedZiel
/mannheim/mod_ors/img/route_center_mini.pngNo alt attribute providedStart
...mg/symbol/autoleg_plan_poly_nach1962.jpgNo alt attribute provided
...img/symbol/autoleg_plan_poly_vor1962.jpgNo alt attribute provided
/mannheim/img/menu/fullextent.pngNo alt attribute provided
/mannheim/img/menu/geolocation.pngNo alt attribute provided
/mannheim/img/menu/legend.pngNo alt attribute provided
/mannheim/img/menu/measure_coord.pngNo alt attribute provided
/mannheim/img/menu/fullscreen.pngNo alt attribute provided
/mannheim/img/menu/clear_tool.pngNo alt attribute provided
/mannheim/img/menu/query_layer.pngNo alt attribute provided
/mannheim/img/menu/edit_tool.pngNo alt attribute provided
/mannheim/img/menu/query_point.pngNo alt attribute provided
/mannheim/img/menu/query_line.pngNo alt attribute provided
/mannheim/img/menu/query_poly.pngNo alt attribute provided
/mannheim/img/menu/measure_line.pngNo alt attribute provided
/mannheim/img/menu/measure_poly.pngNo alt attribute provided

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.
3 links don't have an anchor text.
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
There are 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
/mannheim/index.php?lang=de&se...No Text
/mannheim/index.php?lang=en&se...No Text
/mannheim/index.php?lang=fr&se...No Text
https://www.gis-mannheim.de/New window A-TITLE Geoportal der Stadt Mannheim / weitere Kartenservices
/mannheim/login.php?lang=de&se...Login
/mannheim/index.php?service=fb67Baumneupflanzungen Mannheim
/mannheim/index.php?service=fb61Bebauungspläne Mannheim
/mannheim/index.php?service=brwBodenrichtwertkarten der Stadt Mannheim
/mannheim/index.php?service=ca...Cannabiskonsumkarte
/mannheim/index.php?service=gpsGPS Referenzpunkt Mannheim
/mannheim/index.php?service=gs...Grundschulfinder Mannheim
/mannheim/index.php?service=kitasKITA Finder Mannheim
/mannheim/index.php?service=ko...Kompensationsflächenkataster Mannheim
/mannheim/index.php?service=ku...Kühle Orte
/mannheim/index.php?service=cu...Kulturatlas Mannheim
/mannheim/index.php?service=la...Lärmkartierung Mannheim
/mannheim/index.php?service=mo...Mobilfunk Netzabdeckung
/mannheim/index.php?service=na...Nachhaltigkeitsmapping
/mannheim/index.php?service=so...Solarkataster Mannheim
/mannheim/index.php?service=sp...Spielplatzfinder Mannheim
/mannheim/index.php?service=sp...Sportatlas Mannheim
/mannheim/index.php?service=st...Starkregengefahrenkarte
/mannheim/index.php?service=wahlWahlen 2025
http://www.netgis.de/clienthilfeNew window External Subdomain ?
A-TITLE Hilfe
https://www.mannheim.de/de/sta...New window External Subdomain Stadtplan und Geodaten: Stadt Mannheim, Luftbilder: Landesamt für Geoinformation und Landentwicklung - © 2023
https://sgx.geodatenzentrum.de...New window External Subdomain TopPlusOpen © Bundesamt für Kartographie und Geodäsie 2023
https://www.mannheim.de/de/dat...New window External Subdomain Datenschutz
https://www.mannheim.de/de/bar...New window External Subdomain Barrierefreiheit

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://gis-mannheim.de/mannheim/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time of 0.48 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 (36 kB).

HTTP Response Header

NameValue
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
content-typetext/html; charset=UTF-8
expiresThu, 19 Nov 1981 08:52:00 GMT
serverMicrosoft-IIS/10.0
set-cookie44 Characters
dateTue, 26 May 2026 04:59:47 GMT
content-length37234
statuscode200
http_versionHTTP/2

External factors

We didn't find any backlinks to this page.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

gis-mannheim.de › mannheim
Stadtplan Mannheim

Most important keywords

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

KeywordResultRecheck
Mannheim64%Check
Stadtplan Mannheim57%Check
Stadt Mannheim57%Check
Stadtplan51%Check
Ebenen39%Check
Abfrage39%Check
WMS39%Check
Isochronen39%Check
folgende39%Check
Routing39%Check
Show more keywords and terms

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