Thgaalen.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
77% 
Page structure
75% 
Link structure
71% 
Server
100% 
External factors
87% 
SEO Score
Response time
0.09 s
File size
14.50 kB
Words
771
Media files
27
Number of links
53 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Theodor-Heuss-Gymnasium Aalen
The length of the page title is perfect. (310 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Das Theodor-Heuss-Gymnasium in Aalen ist ein allgemein bildendes Gymnasium mit sprachlichen und naturwissenschaftlichen Profilen, einem bilingualen Zug und mit einer Ganztagesbetreuung in offener Form.
The meta description is too long: 1302 pixels from max. 1000 pixels. Optimize description
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
Language defined in meta tags: 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
languagede
viewportwidth=device-width, initial-scale=1
keywordsTheodor-Heuss-Gymnasium Aalen, THG, Schule Baden-Württemberg, Schule Aalen, THG Aalen, Gymnasium Aalen, Förderverein, Bildung, Projekte, Lernen, Schüler
robotsindex,follow
audiencealle
descriptionDas Theodor-Heuss-Gymnasium in Aalen ist ein allgemein bildendes Gymnasium mit sprachlichen und naturwissenschaftlichen Profilen, einem bilingualen Zug und mit einer Ganztagesbetreuung in offener Form.
publisherTheodor-Heuss-Gymnasium Aalen/ Baden-Württemberg
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 771 words. That's ok.
33.5% 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 17.29 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 15 tags for this page.
Image SEO
(Somewhat important)
24 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
https://thgaalen.de/bilder/titelleiste.jpgNo alt attribute provided
https://thgaalen.de/bilder/thg_head.pngAlternatives PNG-Bild
https://thgaalen.de/bilder/menu.pngNo alt attribute provided
/bilder/unesco_thg.svg.pngAlternatives PNG-Bild
/bilder/sommerkonzertp.jpgNo alt attribute provided
...SCO_Juniorwahl24/bilder/juniorwahl24.jpgNo alt attribute provided
.../2023/UNESCO_Frieden24/bilder/unesco.jpgNo alt attribute provided
...ESCO_sommercamp24/bilder/sommercamp4.jpgNo alt attribute provided
...ichte/2023/explorhino240425/bilder/1.jpgNo alt attribute provided
/berichte/2023/medien24/bilder/kmz1.jpgNo alt attribute provided
.../2023/mjia_explorhino24/bilder/mjia1.jpgNo alt attribute provided
...023/waldklassenzimmer24/bilder/wald1.jpgNo alt attribute provided
...ichte/2023/jia_posen24/bilder/posen4.jpgNo alt attribute provided
https://thgaalen.de/bilder/unesco.svgNo alt attribute provided
https://thgaalen.de/bilder/kontakt.pngAlternatives PNG-Bild
https://thgaalen.de/bilder/LOGO_FFS.jpgNo alt attribute provided
https://thgaalen.de/bilder/mobbing_du.svgNo alt attribute provided
https://thgaalen.de/bilder/jia.pngNo alt attribute provided
https://thgaalen.de/bilder/JuFo.jpgNo alt attribute provided
https://thgaalen.de/bilder/mys.pngNo alt attribute provided
/bilder/junior-science.pngNo alt attribute provided
https://thgaalen.de/bilder/delf.jpgNo alt attribute provided
https://thgaalen.de/bilder/dele.jpgNo alt attribute provided
https://thgaalen.de/bilder/bw_sprachen.jpgNo alt attribute provided
https://thgaalen.de/bilder/e4chari2017.jpgNo alt attribute provided
/bilder/Schule_gegen_den_Hunger.jpgNo alt attribute provided
https://thgaalen.de/bilder/logo-sr.svgNo alt attribute provided

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 Herzlich willkommen
H2 Mittwoch, 12. Juni 2024: Sommerkonzert am THG
H2 Junior-Europawahlen am THG
H2 UNESCO-Projektschulen setzen Zeichen für Frieden
H2 UNESCO – Sommercamp 2024
H2 Biologie & Chemie mal anders – die 11 c zu Gast im explorhino-Schülerlabor
H2 Medienprävention am THG
H2 Die JIAmini im explorhino
H2 Wenn der Wald ruft ...
H2 Technischer Austausch Aalen - Poznan vom 08.04. bis 13.04.2024
H3 Weitere Berichte finden Sie im Archiv
H3 Sekretariat
H3 Termine
H4 12.06.2024
H4 12.06.2024 Duplicate text
H4 14.06.2024
H4 17.06.2024
H4 19.06.2024
H4 24.06.2024
H4 25.06.2024
H4 26.06.2024 - 28.06.2024
H4 28.06.2024
H4 01.07.2024 - 03.07.2024
H4 01.07.2024
Some anchor texts are used more than once.
9 links don't have an anchor text.
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 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://thgaalen.de/sitemap.phpSitemap
https://thgaalen.de/kontakt.phpKontakt
https://thgaalen.de/impressum.phpImpressum
/datenschutz.phpDatenschutzerklärung
https://thgaalen.de/No Text
/ueber/schulleitung.phpSchulleitungsteam
/ueber/kollegium.phpKollegium
/info/smv/smv.phpSMV
/info/eltern/eltern.phpElternbeirat
/info/foerderverein/foerderver...Verein der Freunde und Förderer
https://thgaalen.de/impressum.phpText duplicate Impressum
/datenschutz.phpText duplicate Datenschutzerklärung
/info/leitbild/leitbild.phpUnser Leitbild
/info/unesco/unesco.phpUNESCO
/info/AG/sani.phpSchulsanitätsdienst
/info/AG/ag.phpArbeitsgemeinschaften
/berichte/aindex.phpArchiv aller Berichte
/info/fahrrad/fahrrad.phpfahrradfreundliche Schule
http://spion.thgaalen.de/External Subdomain Schülerzeitung: Spion
/info/AG/bienen.phpTHG Bienen
/kunst/kunst.phpKunst am THG
/info/TdoT/vrund/rundflug.phpEin virtueller Rundflug
/profil/schulprofil.phpProfile des THG
https://thgaalen.de/profil/g9.phpIn neun Jahren zum Abitur
/profil/sprach.phpSprachlicher Bereich
/profil/mintprofil.phpMINT-Bereich
/profil/sozial.phpSozialcurriculum
/profil/b-orientierung.phpBerufliche Orientierung
/info/schulsozialarbeit/berat_...Beratung/Schulsozialarbeit
https://thgaalen.de/ganztag.phpGanztagesangebot
https://thgaalen.de/kontakt.phpText duplicate Kontakt
https://thgaalen.de/anfahrt.phpAnreise/Radwege
/info/alldate.phpTerminplan
/info/zeiten.phpUnterrichtszeiten
https://thgaalen.de/downloads.phpDownload-Bereich
https://cissa.webuntis.com/Web...External Subdomain Web-Untis
https://04103457160.moodle.bw....External Subdomain Moodleplattform
https://iserv.thgaalen.de/External Subdomain IServ-Anmeldung
/info/schliessfach/schliessfac...Schließfächer
/berichte/2023/UNESCO_Juniorwa...No Text
/berichte/2023/UNESCO_Juniorwa...Weiter zum Bericht.
/berichte/2023/UNESCO_Frieden2...No Text
/berichte/2023/UNESCO_Frieden2...Text duplicate Weiter zum Bericht.
/berichte/2023/UNESCO_sommerca...No Text
/berichte/2023/UNESCO_sommerca...Text duplicate Weiter zum Bericht.
/berichte/2023/explorhino24042...No Text
/berichte/2023/explorhino24042...Text duplicate Weiter zum Bericht.
/berichte/2023/medien24/berich...No Text
/berichte/2023/medien24/berich...Text duplicate Weiter zum Bericht.
/berichte/2023/mjia_explorhino...No Text
/berichte/2023/mjia_explorhino...Text duplicate Weiter zum Bericht.
/berichte/2023/waldklassenzimm...No Text
/berichte/2023/waldklassenzimm...Text duplicate Weiter zum Bericht.
/berichte/2023/jia_posen24/ber...No Text
/berichte/2023/jia_posen24/ber...Text duplicate Weiter zum Bericht.
/berichte/aindex.phpArchiv
https://www.unesco.de/bildung/...External Subdomain No Text
/info/fahrrad/fahrrad.phpNo Text
https://info.mobbing-und-du.de/External Subdomain No Text
https://www.telekom-stiftung.de/External Subdomain No Text
https://www.jugend-forscht.de/External Subdomain No Text
https://www.makeyourschool.de/External Subdomain No Text
http://www.laufgegendenhunger.de/External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://thgaalen.de/"
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 is excellent with 0.09 seconds.
The file size of the HTML document is fine (15 kB).

HTTP Response Header

NameValue
servernginx
dateWed, 12 Jun 2024 20:55:06 GMT
content-typetext/html; charset=UTF-8
content-length5011
varyAccept-Encoding
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is very well linked from other websites.
This page has backlinks from 28 referring domains.
This page has 50 backlinks.
This page has backlinks from 21 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: /berichte/
Disallow: /bilder/
Disallow: /cgi-bin/
Disallow: /termine/
Sitemap: http://thgaalen.de/sitemap.xml

Similar sites

Search preview

thgaalen.de
Theodor-Heuss-Gymnasium Aalen
Das Theodor-Heuss-Gymnasium in Aalen ist ein allgemein bildendes Gymnasium mit sprachlichen und naturwissenschaftlichen Profilen, einem bilingualen Zug und mit einer Ganztagesbetreuung in offener Form.

Most important keywords

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

KeywordResultRecheck
Aalen73%Check
Theodor-Heuss-Gymnasium Aalen65%Check
Theodor-Heuss-Gymnasium58%Check
THG56%Check
am THG50%Check
Sommerkonzert am THG48%Check
Form46%Check
Tag46%Check
Profile46%Check
UNESCO44%Check
Show more keywords and terms

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