Iawh.de - SEO Checker

Overview of the SEO Check
Meta information
100% 
Page quality
40% 
Page structure
72% 
Link structure
48% 
Server
81% 
External factors
43% 
SEO Score
Response time
0.80 s
File size
422.20 kB
Words
134
Media files
18
Number of links
52 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Hygiene | IAWH – Institut für Arbeits- und Wohnraum Hygiene
The length of the page title is perfect. (552 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
IAWH | Institut für Arbeits- und Wohnhygiene GmbH - zertifiziert, Hygiene - ein beherrschbares Risiko, für ein gesundes Klima, Schulung, Beratung
The length of the meta description is perfect. (904 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.iawh.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
The following language is defined by HTML: de-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
descriptionIAWH | Institut für Arbeits- und Wohnhygiene GmbH - zertifiziert, Hygiene - ein beherrschbares Risiko, für ein gesundes Klima, Schulung, Beratung
robotsfollow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
viewportwidth=device-width, initial-scale=1
msapplication-TileImagehttps://www.iawh.de/wpkt_/wp-content/uploads/2021/02/cropped-512x_iawh-270x270.png
langde-de
twitter:cardsummary_large_image
twitter:titleHygiene | IAWH – Institut für Arbeits- und Wohnraum Hygiene
twitter:descriptionIAWH | Institut für Arbeits- und Wohnhygiene GmbH - zertifiziert, Hygiene - ein beherrschbares Risiko, für ein gesundes Klima, Schulung, Beratung
og:localede_DE
og:typewebsite
og:titleHygiene | IAWH – Institut für Arbeits- und Wohnraum Hygiene
og:descriptionIAWH | Institut für Arbeits- und Wohnhygiene GmbH - zertifiziert, Hygiene - ein beherrschbares Risiko, für ein gesundes Klima, Schulung, Beratung
og:urlhttps://www.iawh.de/
og:site_nameIAWH Institut für Arbeits- und Wohnhygiene GmbH
og:updated_time2021-02-23T12:29:22+01:00
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 134 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
Only 1 paragraph/s was/were found on this page.
16.4% of the text are stop words.
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 18 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
This page only loads 3 JavaScript files. That's good!
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)
16 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

Page structure

H1 heading
(Critically important)
IAWH GmbH
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 IAWH GmbH
H3 Hygiene – ein beherrschbares Risiko
H4 Institut für Arbeits- und Wohnhygiene zertifiziert gemäß ISO 9001:2015
H5 Institut für Arbeits- und Wohnhygiene®
Some anchor texts are used more than once.
1 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 no external links on this page.
LinkAttributesAnchor text
https://www.iawh.de/Anchor Zum Inhalt springen
A-TITLE Zum Inhalt springen
https://www.iawh.de/IMG-ALT IAWH Institut für Arbeits- und Wohnhygiene GmbH
A-TITLE IAWH Institut für Arbeits- und Wohnhygiene GmbH
https://www.iawh.de/IAWH – Institut für Arbeits- und Wohnhygiene GmbH
https://www.iawh.de/netzwerk/Netzwerk
/dienstleistungen/Dienstleistungen
/dienstleistungen/raumlufttech...Raumlufttechnische Anlagen
/dienstleistungen/krankenhaus-...Krankenhaus Rein- und Laborräume
/dienstleistungen/mikrobiologi...Mikrobiologische Auswertung
/dienstleistungen/gefaehrdungs...Gefährdungsbeurteilungen Rückkühlwerke
/dienstleistungen/schimmelpilz...Schimmelpilzuntersuchungen im Innenraum
/dienstleistungen/schulungen-u...Schulungen und Beratungen
https://www.iawh.de/erkner/Erkner
https://www.iawh.de/kontakt-2/Kontakt
https://www.iawh.de/sponsoring-2/Sponsoring
/datenschutzerklaerung/Datenschutzerklärung
/iawh-impressum/iawh impressum
https://www.iawh.de/IAWH
/dienstleistungen/Text duplicate Dienstleistungen
/dienstleistungen/raumlufttech...Text duplicate Raumlufttechnische Anlagen
/dienstleistungen/krankenhaus-...Text duplicate Krankenhaus Rein- und Laborräume
/dienstleistungen/mikrobiologi...Text duplicate Mikrobiologische Auswertung
/dienstleistungen/gefaehrdungs...Text duplicate Gefährdungsbeurteilungen Rückkühlwerke
/dienstleistungen/schimmelpilz...Text duplicate Schimmelpilzuntersuchungen im Innenraum
/dienstleistungen/schulungen-u...Text duplicate Schulungen und Beratungen
https://www.iawh.de/netzwerk/Text duplicate Netzwerk
https://www.iawh.de/sponsoring-2/Text duplicate Sponsoring
https://www.iawh.de/kontakt-2/Text duplicate Kontakt
/datenschutzerklaerung/Text duplicate Datenschutzerklärung
/iawh-impressum/Impressum
/dienstleistungen/raumlufttech...Text duplicate Raumlufttechnische Anlagen
/rein_labor.htmNo Text
/dienstleistungen/krankenhaus-...Text duplicate Krankenhaus Rein- und Laborräume
/dienstleistungen/mikrobiologi...Text duplicate Mikrobiologische Auswertung
/dienstleistungen/gefaehrdungs...Text duplicate Gefährdungsbeurteilungen Rückkühlwerke
/dienstleistungen/schimmelpilz...Text duplicate Schimmelpilzuntersuchungen im Innenraum
/dienstleistungen/schulungen-u...Text duplicate Schulungen und Beratungen
https://www.iawh.de/Text duplicate IAWH
/datenschutzerklaerung/Datenschutz
/iawh-impressum/Text duplicate Impressum
https://www.iawh.de/Text duplicate IAWH
/dienstleistungen/Text duplicate Dienstleistungen
/dienstleistungen/raumlufttech...Text duplicate Raumlufttechnische Anlagen
/dienstleistungen/krankenhaus-...Text duplicate Krankenhaus Rein- und Laborräume
/dienstleistungen/mikrobiologi...Text duplicate Mikrobiologische Auswertung
/dienstleistungen/gefaehrdungs...Text duplicate Gefährdungsbeurteilungen Rückkühlwerke
/dienstleistungen/schimmelpilz...Text duplicate Schimmelpilzuntersuchungen im Innenraum
/dienstleistungen/schulungen-u...Text duplicate Schulungen und Beratungen
https://www.iawh.de/netzwerk/Text duplicate Netzwerk
https://www.iawh.de/sponsoring-2/Text duplicate Sponsoring
https://www.iawh.de/kontakt-2/Text duplicate Kontakt
/datenschutzerklaerung/Text duplicate Datenschutzerklärung
/iawh-impressum/Text duplicate Impressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.iawh.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 of 0.80 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.
This page only loads 1 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (422 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
keep-alivetimeout=15
dateSun, 25 Jul 2021 19:50:43 GMT
serverApache
cache-controlno-cache
content-encodinggzip
wpo-cache-statuscached
last-modifiedSun, 25 Jul 2021 18:48:56 GMT
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This page has only a few links from other websites.
This page only has backlinks from 7 referring domains.
This page only has 31 backlinks.
This page only has few backlinks from 6 different ip addresses.
Facebook popularity
(Somewhat important)
This page is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wpkt_/wp-admin/
Allow: /wpkt_/wp-admin/admin-ajax.php

Sitemap: https://www.iawh.de/sitemap_index.xml

Disallow: /wp-content/uploads/wpo-plugins-tables-list.json

Facebook popularity

Shares / Likes / Comments
0

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

Search preview

www.iawh.de
Hygiene | IAWH – Institut für Arbeits- und Wohnraum Hygiene
IAWH | Institut für Arbeits- und Wohnhygiene GmbH - zertifiziert, Hygiene - ein beherrschbares Risiko, für ein gesundes Klima, Schulung, Beratung

Most important keywords

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

KeywordResultRecheck
IAWH89%Check
IAWH Institut80%Check
Institut68%Check
Arbeits68%Check
Hygiene68%Check
Institut für Arbeits67%Check
GmbH63%Check
Wohnhygiene GmbH61%Check
Wohnhygiene56%Check
zertifiziert50%Check

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