- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
1.69 s
File size
31.50 kB
Media files
Number of links
82 internal / 20 external

Task list of SEO Improvements

Meta specifications

(Critically important)
DECHEMA | Gesellschaft für Chemische Technik und Biotechnologie e.V.
The page title should be shorter than 580 pixels. It is 655 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
(Critically important)
There are no problems in accessing the website.
Canonical URL
No canonical link is specified.
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Language defined in meta tags: de
Server location: Germany
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.
(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.
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
(Nice to have)
The favicon is linked correctly.

Meta tags

viewportwidth=device-width, initial-scale=1
date2019-07-25 10:34:22
og:titleDECHEMA | Gesellschaft für Chemische Technik und Biotechnologie e.V.
og:descriptionDECHEMA | Gesellschaft für Chemische Technik und Biotechnologie e.V.

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Page quality

(Critically important)
Only 2 paragraph/s was/were found on this page.
There are only 371 words on this page. Good pages should have about 1,000 words of useful content.
29.9% 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 17 words is good.
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This website loads 7 javascript files. This may affect the load time negatively.
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 7 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.
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Hochschullehrer-Nachwuchspreis für Biotechnologie ausgeschrieben
H3 Wissenschaft und Industrie im Dialog.
H3 Unsere Themen
H3 Gremien und Netzwerke
H3 DECHEMA Veranstaltungskalender
H3 Publikationen und Datenbanken
H3 Forschung und Forschungsförderung
H3 Über die DECHEMA
H4 Start des DECHEMAX-Schülerwettbewerbes 2020/2021
H4 Nominierungen für Katalyse-Preise
H4 Dissertationspreis 2020 der Fachgruppe Bioinformatik
H4 Nationale Forschungsdateninfrastruktur für Katalyse
H4 ACHEMA-Gründerpreis 2021 ausgeschrieben
H4 DECHEMA Virtual Talks: CO2-management for the process industries
H4 Investor Forum and Innovation Showcase
H4 DECHEMA Autumn Special – The Blockchain Forge
H4 Hybrid DECHEMA-Colloquium: Forced periodic operation
H5 Aktuelles
H5 Highlight
H5 Veranstaltungen
H5 Unser Blog
H5 Unsere Themen-Newsletter
H5 Unsere Einheiten
Some anchor texts are used more than once.
1 links don't have an anchor text.
The amount of internal links is ok.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are 20 external links on this page.
LinkAttributesAnchor text Logo Dechema
/community_password.htmlPasswort vergessen? Text
/community_registrierung.htmlNeues Konto erstellen
/Gremien+und+Netzwerke.htmlGremien und Netzwerke
/kontakt_de.htmlKontakt window External No Text window External No Text window External No Text window External No Text window External No Text
/dechema/mitgliedJetzt Mitglied werden
/News/Start+DECHEMAX.htmlStart des DECHEMAX-Schülerwettbewerbes 2020/2021
/News/Katalyse_Preise-p-201654...Nominierungen für Katalyse-Preise
/News/Dissertationspreis+2020+...Dissertationspreis 2020 der Fachgruppe Bioinformatik
/News/Förderung+für+Katalyse_D...Nationale Forschungsdateninfrastruktur für Katalyse
/News/ACHEMA_Gründerpreis+2021...ACHEMA-Gründerpreis 2021 ausgeschrieben Nachrichten
/blockchain2020.htmlIMG-ALT JT2020
/VirtualTalks_CO2_2020.htmlDECHEMA Virtual Talks: CO2-management for the process industries window External Investor Forum and Innovation Showcase
/blockchain2020.htmlDECHEMA Autumn Special – The Blockchain Forge
/Kolloquium_Forced_periodic_op...Hybrid DECHEMA-Colloquium: Forced periodic operation
/veranstaltungskalender.htmlweitere Veranstaltungen window External Subdomain Kulturschock Berufseinstieg – Bewerbung und Berufsstart bei einem Weltkonzern window External Subdomain Wenn Sie sich einen Katalysator wünschen könnten... window External Subdomain „Wir müssen etwas anders machen als bisher“ window External Subdomain zum Blog
/newsletterthemenIMG-ALT Themennewsletter
/newsletterthemenJetzt abonnieren! window External IMG-ALT DECHEMA Forschungsinstitut window External IMG-ALT DECHEMA GmbH Themen
/energieundklima.htmlEnergie und Klima
/Gremien+und+Netzwerke.htmlText duplicate Gremien und Netzwerke
/biotechnologie.htmlDie Fachgemeinschaft Biotechnologie
/Gremien+und+Netzwerke/Chemisc...Chemische Technik / ProcessNet
/Gremien+und+Netzwerke/Weitere...Weitere Fachgesellschaften im DECHEMA-Haus
/veranstaltungskalender.htmlDECHEMA Veranstaltungskalender
/veranstaltungskalender-auswah...Kolloquien window External VBU Online-Seminare window External ACHEMA window External ACHEMASIA
/Veranstaltungen/Tagungen+befr...Tagungen befreundeter Organisationen
/Veranstaltungen/DECHEMA_Konfe...Konferenzreihe EuroMOF
/Veranstaltungen/Anreise+mit+d...Anreise mit der Bahn Geschäftsbedingungen für Tagungen
/publikationen.htmlPublikationen und Datenbanken und Positionspapiere
/Medien/Datenbanken.htmlDatenbanken im Überblick
/Medien/Engineering+Software.htmlEngineering Software / Korrosion
/Medien/weitere+Publikationen....weitere Publikationen
/newsletterthemen-path-1,12321...Text duplicate DECHEMA-Themen-Newsletter und Forschungsförderung
/Forschungsförderung/AiF.htmlIndustrielle Gemeinschaftsforschung
/Forschungskoordination.htmlForschungs- und Projektkoordination
/Über+DECHEMA.htmlÜber die DECHEMA
/Über+DECHEMA/Der+Verein.htmlDer Verein
/Über+DECHEMA/Presse.htmlText duplicate Presse werden! Stellenausschreibungen Weg zur DECHEMA
/kontakt_de.htmlIhre Ansprechpartner auf einen Blick
/newsletterthemen-path-123212....Unsere Newsletter für Schüler und Studierende und Preise
/dechemayoung.htmlDECHEMA Young window External No Text window External No Text window External No Text window External No Text window External No Text
/Kontaktform.htmlText duplicate Kontakt
/dechema/mitgliedText duplicate Jetzt Mitglied werden

Server configuration

HTTP redirects
(Critically important)
This website redirects to ""
HTTP header
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This website uses GZip for compressed data transmission.
(Somewhat important)
The page response time is very slow (1.69 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This website loads 7 javascript files. This may affect the load time negatively.
This website only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (32 kB).

HTTP Response Header

dateWed, 14 Oct 2020 10:54:54 GMT
content-typetext/html; charset=utf-8
set-cookie47 Characters
expiresWed, 14 Oct 2020 11:54:54 GMT
last-modifiedThu, 25 Jul 2019 08:34:22 GMT

External factors

(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website is referenced by wikipedia.
This website has excellent links from other websites.
This website has backlinks from 2,434 referring domains.
This website has 1,096,089 backlinks.
This website has backlinks from 1,791 different ip addresses.
Facebook popularity
(Somewhat important)
This website has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.


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Facebook popularity

Shares / Likes / Comments

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Most important keywords

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

DECHEMA Forschungsinstitut54%Check
Chemische Technik46%Check
Politik und Gesellschaft45%Check

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