J2scientific.eu - SEO Checker

Overview of the SEO Check
Meta information
90% 
Page quality
66% 
Page structure
90% 
Link structure
50% 
Server
46% 
External factors
28% 
SEO Score
Response time
0.82 s
File size
106.10 kB
Words
2634
Media files
128
Number of links
77 internal / 4 external

Task list of SEO Improvements

  • Fix errors regarding the language markup of your web page.Very important!
  • Remove the empty bold and strong tags from this page.Very important!
  • Try to reduce the number of used CSS files.Very important!
  • Try to reduce the number of used JavaScript files.Very important!
  • The page title should fit better to the content of the page.Important!
View all

Meta specifications

Title
(Critically important)
J2 Scientific GmbH - Automated GPC | SPE Sample Preparation Solutions
The page title should be shorter than 580 pixels. It is currently 590 pixels long.
There are no duplicate words in the title
Meta description
(Critically important)
J2 Scientific GmbH specializes in automated sample preparation instrumentation (GPC, SPE) for environmental, food and industry laboratories
The length of the meta description is perfect. (843 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
http://www.j2scientific.eu/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: de-de
Server location: Germany
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
viewportwidth=device-width, initial-scale=1
descriptionJ2 Scientific GmbH specializes in automated sample preparation instrumentation (GPC, SPE) for environmental, food and industry laboratories
generatorWordPress 4.8
msapplication-TileImagehttp://www.j2scientific.eu/wp-content/uploads/2017/02/cropped-J2-final-270x270.png
langde-de
og:localede_DE
og:typewebsite
og:titleJ2 Scientific GmbH - Automated GPC | SPE Sample Preparation Solutions
og:descriptionJ2 Scientific GmbH specializes in automated sample preparation instrumentation (GPC, SPE) for environmental, food and industry laboratories
og:urlhttp://www.j2scientific.eu/
og:site_nameJ2 Scientific GmbH
og:imagehttp://www.j2scientific.eu/wp-content/uploads/2017/02/GPCj2-1024x376-1.jpg
charsetUTF-8

Test up to 1.000 webpages of j2scientific.eu with our free plan!

Sign Up Free
No trial. It's just free!

Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 2634 words. That's ok.
23.7% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
36 paragraphs were found on this page.
There are no duplicates on the site.
The average number of words per sentence of 22.69 words is good.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
This website loads 21 javascript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Some tags are too long. With 100 characters this one is longer than 70 characters:
"veröffentlichung von melanie lehneke, intertek food services in der deutschen lebensmittel rundschau"
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.
Ads
(Somewhat important)
No ads were found on this page.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...ntent/plugins/gtranslate/flags/16/en.pngen
...ntent/plugins/gtranslate/flags/16/af.pngaf
...ntent/plugins/gtranslate/flags/16/sq.pngsq
...ntent/plugins/gtranslate/flags/16/am.pngam
...ntent/plugins/gtranslate/flags/16/ar.pngar
...ntent/plugins/gtranslate/flags/16/hy.pnghy
...ntent/plugins/gtranslate/flags/16/az.pngaz
...ntent/plugins/gtranslate/flags/16/eu.pngeu
...ntent/plugins/gtranslate/flags/16/be.pngbe
...ntent/plugins/gtranslate/flags/16/bn.pngbn
...ntent/plugins/gtranslate/flags/16/bs.pngbs
...ntent/plugins/gtranslate/flags/16/bg.pngbg
...ntent/plugins/gtranslate/flags/16/ca.pngca
...tent/plugins/gtranslate/flags/16/ceb.pngceb
...ntent/plugins/gtranslate/flags/16/ny.pngny
...nt/plugins/gtranslate/flags/16/zh-CN.pngzh-CN
...nt/plugins/gtranslate/flags/16/zh-TW.pngzh-TW
...ntent/plugins/gtranslate/flags/16/co.pngco
...ntent/plugins/gtranslate/flags/16/hr.pnghr
...ntent/plugins/gtranslate/flags/16/cs.pngcs
...ntent/plugins/gtranslate/flags/16/da.pngda
...ntent/plugins/gtranslate/flags/16/nl.pngnl
...ntent/plugins/gtranslate/flags/16/en.pngen
...ntent/plugins/gtranslate/flags/16/eo.pngeo
...ntent/plugins/gtranslate/flags/16/et.pnget
...ntent/plugins/gtranslate/flags/16/tl.pngtl
...ntent/plugins/gtranslate/flags/16/fi.pngfi
...ntent/plugins/gtranslate/flags/16/fr.pngfr
...ntent/plugins/gtranslate/flags/16/fy.pngfy
...ntent/plugins/gtranslate/flags/16/gl.pnggl
...ntent/plugins/gtranslate/flags/16/ka.pngka
...ntent/plugins/gtranslate/flags/16/de.pngde
...ntent/plugins/gtranslate/flags/16/el.pngel
...ntent/plugins/gtranslate/flags/16/gu.pnggu
...ntent/plugins/gtranslate/flags/16/ht.pnght
...ntent/plugins/gtranslate/flags/16/ha.pngha
...tent/plugins/gtranslate/flags/16/haw.pnghaw
...ntent/plugins/gtranslate/flags/16/iw.pngiw
...ntent/plugins/gtranslate/flags/16/hi.pnghi
...tent/plugins/gtranslate/flags/16/hmn.pnghmn
...ntent/plugins/gtranslate/flags/16/hu.pnghu
...ntent/plugins/gtranslate/flags/16/is.pngis
...ntent/plugins/gtranslate/flags/16/ig.pngig
...ntent/plugins/gtranslate/flags/16/id.pngid
...ntent/plugins/gtranslate/flags/16/ga.pngga
...ntent/plugins/gtranslate/flags/16/it.pngit
...ntent/plugins/gtranslate/flags/16/ja.pngja
...ntent/plugins/gtranslate/flags/16/jw.pngjw
...ntent/plugins/gtranslate/flags/16/kn.pngkn
...ntent/plugins/gtranslate/flags/16/kk.pngkk
...ntent/plugins/gtranslate/flags/16/km.pngkm
...ntent/plugins/gtranslate/flags/16/ko.pngko
...ntent/plugins/gtranslate/flags/16/ku.pngku
...ntent/plugins/gtranslate/flags/16/ky.pngky
...ntent/plugins/gtranslate/flags/16/lo.pnglo
...ntent/plugins/gtranslate/flags/16/la.pngla
...ntent/plugins/gtranslate/flags/16/lv.pnglv
...ntent/plugins/gtranslate/flags/16/lt.pnglt
...ntent/plugins/gtranslate/flags/16/lb.pnglb
...ntent/plugins/gtranslate/flags/16/mk.pngmk
...ntent/plugins/gtranslate/flags/16/mg.pngmg
...ntent/plugins/gtranslate/flags/16/ms.pngms
...ntent/plugins/gtranslate/flags/16/ml.pngml
...ntent/plugins/gtranslate/flags/16/mt.pngmt
...ntent/plugins/gtranslate/flags/16/mi.pngmi
...ntent/plugins/gtranslate/flags/16/mr.pngmr
...ntent/plugins/gtranslate/flags/16/mn.pngmn
...ntent/plugins/gtranslate/flags/16/my.pngmy
...ntent/plugins/gtranslate/flags/16/ne.pngne
...ntent/plugins/gtranslate/flags/16/no.pngno
...ntent/plugins/gtranslate/flags/16/ps.pngps
...ntent/plugins/gtranslate/flags/16/fa.pngfa
...ntent/plugins/gtranslate/flags/16/pl.pngpl
...ntent/plugins/gtranslate/flags/16/pt.pngpt
...ntent/plugins/gtranslate/flags/16/pa.pngpa
...ntent/plugins/gtranslate/flags/16/ro.pngro
...ntent/plugins/gtranslate/flags/16/ru.pngru
...ntent/plugins/gtranslate/flags/16/sm.pngsm
...ntent/plugins/gtranslate/flags/16/gd.pnggd
...ntent/plugins/gtranslate/flags/16/sr.pngsr
...ntent/plugins/gtranslate/flags/16/st.pngst
...ntent/plugins/gtranslate/flags/16/sn.pngsn
...ntent/plugins/gtranslate/flags/16/sd.pngsd
...ntent/plugins/gtranslate/flags/16/si.pngsi
...ntent/plugins/gtranslate/flags/16/sk.pngsk
...ntent/plugins/gtranslate/flags/16/sl.pngsl
...ntent/plugins/gtranslate/flags/16/so.pngso
...ntent/plugins/gtranslate/flags/16/es.pnges
...ntent/plugins/gtranslate/flags/16/su.pngsu
...ntent/plugins/gtranslate/flags/16/sw.pngsw
...ntent/plugins/gtranslate/flags/16/sv.pngsv
...ntent/plugins/gtranslate/flags/16/tg.pngtg
...ntent/plugins/gtranslate/flags/16/ta.pngta
...ntent/plugins/gtranslate/flags/16/te.pngte
...ntent/plugins/gtranslate/flags/16/th.pngth
...ntent/plugins/gtranslate/flags/16/tr.pngtr
...ntent/plugins/gtranslate/flags/16/uk.pnguk
...ntent/plugins/gtranslate/flags/16/ur.pngur
...ntent/plugins/gtranslate/flags/16/uz.pnguz
...ntent/plugins/gtranslate/flags/16/vi.pngvi
...ntent/plugins/gtranslate/flags/16/cy.pngcy
...ntent/plugins/gtranslate/flags/16/xh.pngxh
...ntent/plugins/gtranslate/flags/16/yi.pngyi
...ntent/plugins/gtranslate/flags/16/yo.pngyo
...ntent/plugins/gtranslate/flags/16/zu.pngzu
...ploads/2015/04/antec-slider-asm2-avm.jpgNo alt attribute provided
...ploads/2015/04/antec-slider-SPE-ASM4.jpgNo alt attribute provided
...ads/2015/04/antec-slider-GPC-ASM-AVM.jpgNo alt attribute provided
...015/04/antec-slider-GPC-SPE-ASM2-AVM.jpgNo alt attribute provided
...ds/2015/04/antec-slider-SPE-ASM4-AVM.jpgNo alt attribute provided
...015/04/antec-slider-GPC-ASM4-SPE-AVM.jpgNo alt attribute provided
...ploads/2015/04/antec-slider-gpc-asm2.jpgNo alt attribute provided
...ds/2015/04/antec-slider-GPC-SPE-ASM4.jpgNo alt attribute provided
...loads/2016/01/Rückstandsanalytik-GPC.jpgGPC Sample Prep DFG S 19
...e/wp-content/uploads/2016/01/nüsse-2.jpgMykotoxine
...nt/uploads/2016/01/Altlasten-Dioxine.jpgDioxin- und PCB-Analytik
...e/wp-content/uploads/2016/01/fabrik1.jpgTOC-Analysatoren
...tent/uploads/2016/01/fumonisine-mais.jpgFumonisine
.../wp-content/uploads/2016/01/wasser-2.jpgProbenvorbereitung für die Wasseranalytik
...ec.de/wp-content/uploads/2015/11/GPC.jpgNo alt attribute provided
...-content/uploads/2015/02/500x281-SPE.jpg500x281-SPE
...de/wp-content/uploads/2017/04/DLR-CB.pngNo alt attribute provided
...de/wp-content/uploads/2017/04/DLR-RG.pngNo alt attribute provided
...de/wp-content/uploads/2017/04/DLR-ML.pngNo alt attribute provided
...ent/uploads/2017/04/PrepLinc-Katalog.pngNo alt attribute provided
...ent/uploads/2017/04/PrepLinc-Catalog.pngNo alt attribute provided
...oads/2017/02/PrepLinc-Module-Options.pngNo alt attribute provided
...ent/uploads/2017/02/GPCj2-1024x376-1.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
J2 Scientific GmbH
The H1 heading is too short (18 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 J2 Scientific GmbH
H1 .
H2 Empty heading
H2 Automating GPC, SPE, and Concentration
H2 PrepLinc Sample Prep
H2 Dioxins/Furans, POPs
H2 LVi Water Extraction System
H2 Gel Permeation Chromatography and Solid Phase Extraction
H2 Sample Prep with GPC and SPE
H2 Solid Phase Extraction Platform (SPE)
H2 Application Notes
H2 PrepLinc Catalog
H2 PrepLinc Module Options
H2 J2 Scientific GmbH Duplicate text
H2 Contact Us
Some anchor texts are used more than once.
15 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 4 external links on this page.
LinkAttributesAnchor text
http://www.j2scientific.eu/Anchor Skip to content
http://www.j2scientific.eu/J2 Scientific GmbH
/j2-scientific-gmbh-specialize...Home
/probenvorbereitung/Sample Preparation
/gel-permeation-chromatography...Gel Permeation Chromatography (GPC)
/probenvorbereitung/spe/Automated Solid Phase Extraction (SPE)
/probenvorbereitung/sample-con...Sample Concentration (AVM)
/gpc-cleanup-columns/GPC Cleanup Columns
/probenvorbereitung/PrepLinc™
/spe-with-evaporation/PrepLinc™ SPE with Evaporation
/probenvorbereitung/gpc-evapor...PrepLinc™ GPC with Evaporation
/probenvorbereitung/gpc-maxx/PrepLinc™ GPC MAXX
/gpc-spe-and-evaporation/PrepLinc™ GPC, SPE and Evaporation
/probenvorbereitung/preplinc-l...PrepLinc™ LVi Water Extraction System
/gpc-cleanup-columns/Text duplicate GPC Cleanup Columns
/contact-j2-scientific-gmbh/Contact Us
/contact-j2-scientific-gmbh/Contact Address
/contact-j2-scientific-gmbh/si...Site Notice
/contact-j2-scientific-gmbh/se...Support
/probenvorbereitung/sample-con...Sample Concentration Module > PrepLinc Evaporation
/probenvorbereitung/spe/Solid Phase Extraction (SPE) > PrepLinc SPE
/probenvorbereitung/gpc-evapor...Gel Permeation Chromatography with Sample Concentration > PrepLinc GPC | AVM
/gpc-spe-and-evaporation/Gel Permeation Chromatography with Solid Phase Extraction and Evaporation > PL GPC | SPE | AVM
/spe-with-evaporation/Solid Phase Extraction and Sample Concentration > PrepLinc SPE | AVM
/gpc-spe-and-evaporation/Text duplicate Gel Permeation Chromatography with Solid Phase Extraction and Evaporation > PL GPC | SPE | AVM
/gel-permeation-chromatography...Gel Permeation Chromatography > PrepLinc GPC
/probenvorbereitung/gpc/Gelpermeationschromatografie und Festphasenextraktion > PrepLinc GPC | SPE
/probenvorbereitung/gpc/IMG-ALT GPC Sample Prep DFG S 19
A-TITLE GPC Sample Prep DFG S 19
/probenvorbereitung/gpc-evapor...IMG-ALT Mykotoxine
A-TITLE Probenvorbereitung für Mykotoxine
/gpc-spe-and-evaporation/IMG-ALT Dioxin- und PCB-Analytik
A-TITLE Probenvorbereitung für Dioxin- und PCB-Analytik
/probenvorbereitung/spe/IMG-ALT TOC-Analysatoren
A-TITLE Festphasenextraktion (SPE)
/probenvorbereitung/sample-con...IMG-ALT Fumonisine
A-TITLE Probenvorbereitung für Fumonisine
/probenvorbereitung/preplinc-l...IMG-ALT Probenvorbereitung für die Wasseranalytik
A-TITLE Probenvorbereitung für die Wasseranalytik
/probenvorbereitung/gpc/A-TITLE PrepLinc Probenvorbereitung
/spe-with-evaporation/IMG-ALT 500x281-SPE
A-TITLE Festphasenextraktion (SPE)
http://www.antec.de/wp-content...New window External No Text
http://www.antec.de/wp-content...New window External No Text
http://www.antec.de/wp-content...New window External PrepLinc Katalog DE (PDF, 2 MB)
http://www.antec.de/wp-content...New window External PrepLinc Catalog EN (PDF, 1 MB)
/contact-j2-scientific-gmbh/mail box
/contact-j2-scientific-gmbh/Contact Information
/contact-j2-scientific-gmbh/se...Services
/contact-j2-scientific-gmbh/si...Text duplicate Site Notice
/probenvorbereitung/preplinc-l...PrepLinc LVi Water Extraction System
/probenvorbereitung/sample-con...Sample Concentration Module
/probenvorbereitung/gpc-evapor...Gel Permeation Chromatography
/spe-with-evaporation/Solid Phase Extraction
/gpc-cleanup-columns/Text duplicate GPC Cleanup Columns
/probenvorbereitung/gpc-maxx/GPC MAXX
/j2-scientific-gmbh-specialize...Text duplicate Home
/probenvorbereitung/Text duplicate Sample Preparation
/gel-permeation-chromatography...Text duplicate Gel Permeation Chromatography (GPC)
/probenvorbereitung/spe/Text duplicate Automated Solid Phase Extraction (SPE)
/probenvorbereitung/sample-con...Text duplicate Sample Concentration (AVM)
/gpc-cleanup-columns/Text duplicate GPC Cleanup Columns
/probenvorbereitung/Text duplicate PrepLinc™
/spe-with-evaporation/Text duplicate PrepLinc™ SPE with Evaporation
/probenvorbereitung/gpc-evapor...Text duplicate PrepLinc™ GPC with Evaporation
/probenvorbereitung/gpc-maxx/Text duplicate PrepLinc™ GPC MAXX
/gpc-spe-and-evaporation/Text duplicate PrepLinc™ GPC, SPE and Evaporation
/probenvorbereitung/preplinc-l...Text duplicate PrepLinc™ LVi Water Extraction System
/gpc-cleanup-columns/Text duplicate GPC Cleanup Columns
/contact-j2-scientific-gmbh/Text duplicate Contact Us
/contact-j2-scientific-gmbh/Text duplicate Contact Address
/contact-j2-scientific-gmbh/si...Text duplicate Site Notice
/contact-j2-scientific-gmbh/se...Text duplicate Support
/probenvorbereitung/sample-con...No Text
/probenvorbereitung/gpc-maxx/No Text
/probenvorbereitung/sample-con...No Text
/gel-permeation-chromatography...No Text
/probenvorbereitung/sample-con...No Text
/produkte/probenvorbereitung/p...No Text
/produkte/probenvorbereitung/spe/No Text
/spe-with-evaporation/No Text
/spe-with-evaporation/No Text
/spe-with-evaporation/No Text
/spe-with-evaporation/No Text
/spe-with-evaporation/No Text
/produkte/probenvorbereitung/p...No Text
/gel-permeation-chromatography...No Text
/probenvorbereitung/gpc-maxx/No Text

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This website uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.82 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 website loads 12 CSS files. This may affect the page load time negatively.
This website loads 21 javascript files. This may affect the load time negatively.
The file size of the HTML document is fine (106 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
keep-alivetimeout=15
dateWed, 02 Aug 2017 03:10:12 GMT
serverApache
x-powered-byPHP/5.6.30
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
link<http://www.j2scientific.eu/wp-json/>; rel="https://api.w.org/", <http://www.j2scientific.eu/>; rel=shortlink
set-cookie50 Characters
content-encodinggzip
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.
We didn't find any backlinks for this website.
Facebook popularity
(Somewhat important)
This website 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: /wp-admin/
Allow: /wp-admin/admin-ajax.php

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

J2 Scientific GmbH - Automated GPC | SPE Sample Preparation Solutions
http://www.j2scientific.eu/
J2 Scientific GmbH specializes in automated sample preparation instrumentation (GPC, SPE) for environmental, food and industry laboratories

Most important keywords

Seobility found the following keywords. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Scientific95%Check
J2 Scientific95%Check
J2 Scientific GmbH89%Check
Scientific GmbH86%Check
J2 Scientific GmbH specializes78%Check
GPC63%Check
SPE62%Check
Sample Prep62%Check
Sample59%Check
GPC Sample Preparation58%Check

Test up to 1.000 webpages of j2scientific.eu with our free plan!

Sign Up Free
No trial. It's just free!