Reinraum.de - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
40% 
Page structure
70% 
Link structure
25% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.01 s
File size
31.30 kB
Words
478
Media files
21
Number of links
63 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
cleanroom online - The cleanroom Portal .: Home :.
The length of the page title is perfect. (458 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
cleanroom online - The cleanroom portal is an information medium for all areas of cleanroom technology. With extensive news, events, training, forum and newsletter. Home
The meta description is too long: 1061 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: en
Language defined in HTML: de
Server location: United States of America
The given language de does not conform with the detected language en.
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
descriptioncleanroom online - The cleanroom portal is an information medium for all areas of cleanroom technology. With extensive news, events, training, forum and newsletter. Home
keywordsreinraum, Reinraum, cleanrooms, cleanroom, Sauberraum, Particle, Measurement, qualification, validation, cleaning, ultrapure, ultrapure water, surfaces, stainless steel, news, forum, newsletter, events, training, clubs, associations, research, development, Home
authorHelmut Weber, bitbetrieb GmbH
robotsindex,follow
revisit-after2 weeks
viewportwidth=device-width, initial-scale=1
langde
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
There are only 478 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 29.17 words is high.
22.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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.
This page only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The amount of tags is very high (16). We recommend using a maximum of 10 tags for this page.
Some tags are too long. With 300 characters this one is longer than 70 characters:
"a team of international scientists from lawrence livermore national laboratory (llnl), fraunhofer inst..."
Image SEO
(Somewhat important)
1 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
/uploads/images/2023rrnewsletteranzeige.jpgBeckerBecker
...112_buchta_365x205_190120lay_255x143.pngBuchtaBuchta
...nner_reinraumonline_20240408_255x143.jpgASYSASYS
...r_reinraum_255x142px_mittext_255x143.jpgMT-Messtechnik MT-Messtechnik
...s/reinraum_2020/images/reinraum_logo.pngcleanroom online
...pml3hapls1forschungsteam_169_626x352.jpgInternationales Forscherteam des Lawrence Livermore National Laboratory, des Fraunhofer ILT und der ELI - Extreme Light Infrastructure in der ELI Beamlines Facility, Prag, Tschechische Republik. © ELI ERIC / International team of researchers from Lawrence Livermore National Laboratory, Fraunhofer ILT and ELI - Extreme Light Infrastructure at the ELI Beamlines Facility, Prague, Czech Republic. © ELI ERIC
...scale/kaufland23090a0508_169_626x352.jpgDie beengten Platzverhältnisse waren eine große Herausforderung bei der Realisierung der Anlage. (Copyright: Stäubli Tec-Systems GmbH Robotics) / One of the biggest challenges in configuring the robot cell was the limited floor space available. (Copyright: Stäubli Tec-Systems GmbH Robotics)
...cale/kimeteccbcplasmaegg_169_626x352.jpgKimetec CBC PlasmaEgg. © Kimetec GmbH
...ed4600986fd03ca8a65589_0_169_626x352.jpgGefriertrockner sowie Be- und Entladesysteme von Telstar gehören zu den wichtigsten Erweiterungen des Syntegon Portfolios für die Vialabfüllung. / Freeze-dryers as well as loading and unloading systems from Telstar are the most important portfolio enhancements for Syntegon and ideally complement its leading vial filling and isolator solutions.
...hydroflex_purmopblack_300dpi_255x143.pngHydroflexHydroflex
/uploads/images/_scale/logoneu_255x143.jpgHJMHJM
...1935.10webinar_265x142_ad_de_255x143.jpgEcolabEcolab
...ads/images/pms_banner_255x142_032024.jpgPMSPMS
...e/cts3pi023miniwarehouse_169_626x352.jpgcts Smart Warehouse Mini, Innenansicht: frei konfigurierbar, wartungsarme Mechanik, jetzt auch für gemischte Lagerung. (Copyright: cts)cts Smart Warehouse Mini, Innenansicht: frei konfigurierbar, wartungsarme Mechanik, jetzt auch für gemischte Lagerung. (Copyright: cts)
.../cts3pi023smartwarehouse_169_626x352.jpgcts Smart Warehouse: Die Ein- und Auslagerung kann sowohl manuell als auch automatisch durch AMRs erfolgen. Die gemischte Einlagerung kombiniert Leiterplatten und Verbrauchsmaterialien platzsparend an einem Ort. (Copyright: cts)cts Smart Warehouse: Die Ein- und Auslagerung kann sowohl manuell als auch automatisch durch AMRs erfolgen. Die gemischte Einlagerung kombiniert Leiterplatten und Verbrauchsmaterialien platzsparend an einem Ort. (Copyright: cts)
...ndeutschlandunddenusaaus_169_626x352.jpgVetter setzt als Familienunternehmen auf Unabhängigkeit und Langfristigkeit und plant neben bereits laufenden Investitionsprojekten an den Standorten Ravensburg und Langenargen den zusätzlichen Aufbau weiterer Produktionskapazitäten. © Vetter Pharma International GmbHVetter setzt als Familienunternehmen auf Unabhängigkeit und Langfristigkeit und plant neben bereits laufenden Investitionsprojekten an den Standorten Ravensburg und Langenargen den zusätzlichen Aufbau weiterer Produktionskapazitäten. © Vetter Pharma International GmbH
...ale/casestudyjotecpublic_169_626x352.jpgNo alt attribute provided
...herreinraum_q2_2024255x142px_255x143.jpgVaisalaVaisala
..._scale/2021ccbanner365x205px_255x143.jpgClearCleanClearClean
...s/_scale/banner_pfennig_2023_255x143.pngPPSPPS
...00112_ctec_365x205_190120lay_255x143.pngC-TecC-Tec

Page structure

H1 heading
(Critically important)
Harnessing Machine Learning for Breakthroughs with High-Power Lasers
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Harnessing Machine Learning for Breakthroughs with High-Power Lasers
H1 Robot slicer is a world first
H1 Kaltes Plasma: Effiziente Desinfektion durch zukunftsweisende Technologie
H1 Set for further growth: Syntegon announces acquisition of Telstar
H1 Modulares Lagersystem von cts verarbeitet jetzt auch KLT-Boxen und Traystacks
H1 Vetter baut Kapazitäten in Deutschland und den USA aus
H1 Mehr “Quality Time” dank eines Monitoringsystems
H2 Smart Warehouse / Mini Smart Warehouse
H2 Pharmadienstleister plant zusätzlichen deutschen Produktionsstandort im Saarland sowie Umzug und Erweiterung seines amerikanischen Entwicklungsstandorts
H3 Better informed: With YEARBOOK, NEWSLETTER, NEWSFLASH and EXPERT DIRECTORY
H4 Pharma-Ingenieur/in (PT 25) - Block II
H4 Validierungsbeauftragte/r in der pharmazeutischen Industrie (QV 16)
H4 Lean Management im Labor (2 Tage)
H4 12. Fachtagung „Entgrattechnologien und Präzisionsoberflächen“
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
There are 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
/newsletterarchiv.htmlSubdomain More ...
http://www.becker-reinraumtech...New window Nofollow External Subdomain IMG-ALT Becker
A-TITLE Becker
https://www.reinraumservice.de/New window Nofollow External Subdomain IMG-ALT Buchta
A-TITLE Buchta
https://www.asys-group.com/de/...New window Nofollow External Subdomain IMG-ALT ASYS
A-TITLE ASYS
https://www.mt-messtechnik.com/New window Nofollow External Subdomain IMG-ALT MT-Messtechnik
A-TITLE MT-Messtechnik
/index.htmlIMG-ALT cleanroom online
/?language=deSubdomain Deutsch
/index.htmlHome
https://www.reinraum.de/news.htmlNEWS
/expertenpool.htmlExpertPool
/events.htmlEvents
https://www.reinraum.de/shop.htmlCLEANROOM-SHOP
/normen.htmlSTANDARDS
/cleansman.htmlcleansman
/personalanzeigen.htmlJob offers
/newsletter_archiv.htmlNewsletter Archiv
/news.html?id=956611.06.2024 ‌ Products, devices, systems, plants for applications Harnessing Machine Learning for Breakthroughs with High-Power Lasers A team of international...
IMG-ALT Internationales Forscherteam des Lawrence Livermore National Laboratory, des Fraunhofer ILT und der ELI - Extreme Light Infrastructure in der ELI Beamlines F...
/news.html?id=956811.06.2024 ‌ Automation Robot slicer is a world first
IMG-ALT Die beengten Platzverhältnisse waren eine große Herausforderung bei der Realisierung der Anlage. (Copyright: Stäubli Tec-Systems GmbH Robotics) / One of the ...
/news.html?id=957011.06.2024 ‌ Disinfection | procedures, devices, agents, media (Wipers, Swaps,...) Kaltes Plasma: Effiziente Desinfektion durch zukunftsweisende Technologie
IMG-ALT Kimetec CBC PlasmaEgg. © Kimetec GmbH
/news.html?id=956210.06.2024 ‌ Packaging Set for further growth: Syntegon announces acquisition of Telstar
IMG-ALT Gefriertrockner sowie Be- und Entladesysteme von Telstar gehören zu den wichtigsten Erweiterungen des Syntegon Portfolios für die Vialabfüllung. / Freeze-dry...
/events.html?id=8078Pharma-Ingenieur/in (PT 25) - Block II
/events.html?id=8078Text duplicate More ...
/events.html?id=8085Validierungsbeauftragte/r in der pharmazeutischen Industrie (QV 16)
/events.html?id=8085Text duplicate More ...
/events.html?id=8146Lean Management im Labor (2 Tage)
/events.html?id=8146Text duplicate More ...
/events.html?id=814912. Fachtagung „Entgrattechnologien und Präzisionsoberflächen“
/events.html?id=8149Text duplicate More ...
/events.htmlall events
http://purmop-black.com/New window Nofollow External IMG-ALT Hydroflex
A-TITLE Hydroflex
https://www.hjm-reinraum.de/New window Nofollow External Subdomain IMG-ALT HJM
A-TITLE HJM
https://www.ecolablifesciences...New window Nofollow External Subdomain IMG-ALT Ecolab
A-TITLE Ecolab
http://www.pmeasuring.com/New window Nofollow External Subdomain IMG-ALT PMS
A-TITLE PMS
/news.html?id=956310.06.2024 ‌ Storage technology Smart Warehouse / Mini Smart Warehouse Modulares Lagersystem von cts verarbeitet jetzt auch KLT-Boxen und Traystacks Der Intr...
IMG-ALT cts Smart Warehouse Mini, Innenansicht: frei konfigurierbar, wartungsarme Mechanik, jetzt auch für gemischte Lagerung. (Copyright: cts)
/news.html?id=956410.06.2024 ‌ New building Pharmadienstleister plant zusätzlichen deutschen Produktionsstandort im Saarland sowie Umzug und Erweiterung seines amerikanischen ...
IMG-ALT Vetter setzt als Familienunternehmen auf Unabhängigkeit und Langfristigkeit und plant neben bereits laufenden Investitionsprojekten an den Standorten Ravensb...
/news.html?id=955909.06.2024 ‌ Systems Mehr “Quality Time” dank eines Monitoringsystems Als stetig wachsender, international agierender Hersteller hochwertiger Gefäßimplantate...
/newsletterarchiv.htmlA look at the NEWSLETTER
https://www.vaisala.com/de/pro...New window Nofollow External Subdomain IMG-ALT Vaisala
A-TITLE Vaisala
http://www.cleanboss.com/New window Nofollow External Subdomain IMG-ALT ClearClean
A-TITLE ClearClean
http://www.pfennig-reinigungst...New window Nofollow External Subdomain IMG-ALT PPS
A-TITLE PPS
http://c-tec.de/New window Nofollow External IMG-ALT C-Tec
A-TITLE C-Tec
/news.html?rubric_id=3&start=0Companies & People
/news.html?rubric_id=6&start=0Buildings & Rooms
/news.html?rubric_id=7&start=0Building technology
/news.html?rubric_id=8&start=0Furnishing & equipment
/news.html?rubric_id=9&start=0Room, work & office material
/news.html?rubric_id=10&start=0Monitoring & Measurement
/news.html?rubric_id=11&start=0Clothing & Consumables
/news.html?rubric_id=12&start=0Hygiene & Cleaning
/news.html?rubric_id=13&start=0Service
/news.html?rubric_id=14&start=0Commissioning
/news.html?rubric_id=15&start=0Production & Procedure
/news.html?rubric_id=16&start=0Laboratory, Analytics & Microbiology
/news.html?rubric_id=17&start=0Knowledge & Events
/news.html?rubric_id=18&start=0R+D & Community of Interest
/news.html?rubric_id=19&start=0Practical examples & theory
/news.html?rubric_id=20&start=0Current terms
/events.html?category_events=5...Fair
/events.html?category_events=3...In-house exhibition
/events.html?category_events=3...Seminar
/events.html?category_events=3...Webinar
/events.html?category_events=3...Conference
/events.html?category_events=3...Workshop
/events.html?category_events=3...Presentation
/events.html?category_events=3...Symposium
/events.html?category_events=3...Congress
/events.html?category_events=3...Text duplicate Conference
/events.html?category_events=3...Training & Education
/mediadaten.htmlMediaData
/newsletterarchiv.htmlNewsletter-Archiv
/kontakt.htmlContact
/datenschutz.htmlDatenschutz
https://www.reinraum.de/agb.htmlAGB
/impressum.htmlImpressum
https://www.reinraum.de/?loginClient access

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.reinraum.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 slow (1.01 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 page only loads 2 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (31 kB).

HTTP Response Header

NameValue
dateMon, 10 Jun 2024 19:01:50 GMT
serverApache
set-cookie84 Characters
varyAccept-Encoding
content-encodinggzip
content-length7850
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 115 referring domains.
This page has 1,003 backlinks.
This page has backlinks from 75 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: *
Disallow: /admin/
Disallow: /phplib/
Disallow: /templates/

Similar sites

Search preview

www.reinraum.de
cleanroom online - The cleanroom Portal .: Home :.
cleanroom online - The cleanroom portal is an information medium for all areas of cleanroom technology. With extensive news, events, training, forum and newsletter. Home

Most important keywords

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

KeywordResultRecheck
Lean65%Check
cleanroom59%Check
Machine55%Check
Learning55%Check
Laser55%Check
Machine Learning55%Check
Laser Technology53%Check
NEWSLETTER52%Check
Technology51%Check
Harnessing50%Check
Show more keywords and terms

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