- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
0.14 s
File size
20.50 kB
Media files
Number of links
93 internal / 1 external

Task list of SEO Improvements

Meta specifications

(Critically important)
The title of the page is empty or not set.
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
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 (ISO-8859-1) 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

generatorSIQUANDO Web 10 (#1993-6087)
viewportmaximum-scale=8.0, width=860

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Page quality

(Critically important)
There are only 291 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 47 words is high.
23% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 6 JavaScript files. This may affect the load time negatively.
A viewport "maximum-scale=8.0, width=860" is provided.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The amount of tags is very high (8). We recommend using a maximum of 6 tags for this page.
Some tags are too long. With 78 characters this one is longer than 70 characters:
"- für den professionellen nachweis aus nasalen und nasopharyngealen abstrichen"
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.

Media list

URLAlt attributeTitle
/images/logo_homepage_2_logo.jpgNo alt attribute provided alt attribute provided
/images/hanta_emailing_500.jpgNo alt attribute provided
/images/sml614355ab55085620e1.jpgNo alt attribute provided
/images/sml614355ab55085620e2.jpgNo alt attribute provided
/images/sml614355ab55085620e3.jpgNo alt attribute provided
/images/sml614355ab550856b0f1.jpgNo alt attribute provided
/images/sml614355ab550856b0f2.jpgNo alt attribute provided
/images/sml614355ab550856b0f3.jpgNo alt attribute provided
/images/sml614355ab5508572101.jpgNo alt attribute provided
/images/sml614355ab5508572102.jpgNo alt attribute provided
/images/sml614355ab5508572103.jpgNo alt attribute provided
/images/sml614355ab55085d1111.jpgNo alt attribute provided
/images/andlucky_testkit_sbp.jpgNo alt attribute provided
/images/orientgene_kit_sbp.jpgNo alt attribute provided
/images/lamp_bild-2_sbp.jpgNo alt attribute provided
/images/lamp_bild-1_sbp.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
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 anchor texts are used more than once.
16 links don't have an anchor text.
There are 1 links with a trivial 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 1 external links on this page.
LinkAttributesAnchor text Text
/ueber-alphascience-1/index.htmlÜBER ALPHASCIENCE / ABOUT US
/ueber-alphascience-1/index.htmlText duplicate ÜBER ALPHASCIENCE / ABOUT US
/ueber-alphascience-1/soziales...SOZIALES ENGAGEMENT
/autoimmun/index.htmlText duplicate AUTOIMMUN
/autoimmun/index.htmlText duplicate Zurück
/autoimmun/rheumatologie/index...Text duplicate RHEUMATOLOGIE
/autoimmun/rheumatologie/index...Text duplicate Zurück
/autoimmun/rheumatologie/reakt...REAKTIVE ARTHRITIS
/autoimmun/rheumatologie/syste...SYSTEMISCHER LUPUS ERYTHEMATODES
/autoimmun/rheumatologie/reakt...ZIRKULIERENDE IMMUNKOMPLEXE
/infektion/index.htmlText duplicate INFEKTION
/infektion/index.htmlText duplicate Zurück
/infektion/light-diagnostics/i...LIGHT DIAGNOSTICS
/klinische-chemie/index.htmlKLINISCHE CHEMIE
/laborbedarf/index.htmlText duplicate LABORBEDARF
/laborbedarf/index.htmlText duplicate Zurück
/laborbedarf/haemoglobin-messu...Text duplicate HÄMOGLOBIN-MESSUNG
/laborbedarf/haemoglobin-messu...Text duplicate Zurück
/laborbedarf/haemoglobin-messu...HumaMeter Hbplus
/laborbedarf/haemoglobin-messu...HumaMeter A1c
/laborbedarf/mikrotiterplatten...READER UND WASHER
/laborbedarf/ruehrer---schuett...RÜHRER / SCHÜTTLER
/molekulardiagnostik/index.htmlText duplicate MOLEKULARDIAGNOSTIK
/molekulardiagnostik/index.htmlText duplicate Zurück
/molekulardiagnostik/rt-pcr/in...REAL TIME PCR
/molekulardiagnostik/weitere-p...WEITERE PCR-METHODEN
/schnellteste---poc/index.htmlPOINT-OF-CARE / SCHNELLTESTE
/schnellteste---poc/index.htmlText duplicate POINT-OF-CARE / SCHNELLTESTE
/schnellteste---poc/index.htmlText duplicate Zurück
/kontakt/index.phpKONTAKT / CONTACT US
/impressum---agbs/index.htmlAGB / DATENSCHUTZ / IMPRESSUM
/impressum---agbs/index.htmlText duplicate AGB / DATENSCHUTZ / IMPRESSUM
/impressum---agbs/index.htmlText duplicate Zurück
/sitemap/index.phpSITEMAP duplicate Startseite
/images/hanta_emailing.jpgNew window No Text
/unterseiten/index.htmlweitere Informationen - hier anklicken
/unterseite-2/index.htmlText duplicate weitere Informationen - hier anklicken
/assets/lmc403-ifu_d.pdfTrivial anchor text
hier klicken
/allergie/index.htmlNo Text
/autoimmun/index.htmlNo Text
/images/big614355ab55085620e3.jpgNo Text
/infektion/index.htmlNo Text
/klinische-chemie/index.htmlNo Text
/kontrollreagenzien/index.htmlNo Text
/laborbedarf/index.htmlNo Text
/molekulardiagnostik/index.htmlNo Text
/schnellteste---poc/index.htmlNo Text
/stoffwechsel/index.htmlNo Text window External Video der ARD-Mediathek
/images/andlucky_testkit.jpgNew window No Text
/downloads/as-42-al_covid-19-a...Text duplicate Flyer
/images/orientgene_kit.jpgNew window No Text
/downloads/gebrauchsanweisung_...Text duplicate Gebrauchsanweisung
/downloads/as-38_sars-cov-2-an...Text duplicate Flyer
/images/lamp_bild-2.jpgNew window No Text
/images/lamp_bild-1.jpgNew window No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to ""
HTTP header
The HTML page should be transferred using GZip compression.
The used PHP version is outdated and may be a security risk.
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
(Somewhat important)
This page loads 6 CSS files. This may affect the page load time negatively.
This page loads 6 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.14 seconds.
The file size of the HTML document is fine (21 kB).

HTTP Response Header

dateSun, 17 Oct 2021 19:16:16 GMT
serverApache/2.4.51 (Unix)
content-typetext/html; charset=ISO-8859-1

External factors

(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 23 referring domains.
This page only has 51 backlinks.
This page only has few backlinks from 19 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.


No valid Robots.txt file was found.

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.

Similar sites

Search preview
No title provided

Most important keywords

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


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