SEO report of vdhwater.de
Error! The "meta title" is missing, the page has no title!
www.vdhwater.de/
Van den Heuvel Wassertechnologie B.V., Ihr Partner für die umweltfreundliche Desinfektion Ihres Sch
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.vdhwater.de/
Character length : 16
Description
Van den Heuvel Wassertechnologie B.V., Ihr Partner für die umweltfreundliche Desinfektion Ihres Sch
Keywords (meta keywords)
Heuvel, Watertechnologie, Heuvel, Wassertechnologie, Partner, umweltfreundliche, Desinfektion, Schwimmbades
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.vdhwater.de/van_den_heuvel/vacature.html ("Van den Heuvel")
- http://www.vdhwater.de/.. /medewerker_werkplaats_hydraulisch.html ("mederwerker werkplaats hydraulisch")
- http://www.vdhwater.de/produkten/unsere_produkt.html ("Produkten")
- http://www.vdhwater.de/produkten/technisches_information.html ("Technisches Information")
- http://www.vdhwater.de/unsere_kraft.html ("Unsere Kraft")
- http://www.vdhwater.de/unsere_kraft/zusammenarbeit.html ("Zusammenarbeit")
- http://www.vdhwater.de/unsere_kraft/sicherheitarbeitsinspektion.html ("Sicherheit")
- http://www.vdhwater.de/unsere_kraft/ekonomisch.html ("Ekonomisch")
- http://www.vdhwater.de/unsere_kraft/umwelt.html ("Umwelt")
- http://www.vdhwater.de/projekten/unsere_projecten.html ("Projekten")
- http://www.vdhwater.de/projekten/laufende_projecten.html ("Laufende Projecten")
- http://www.vdhwater.de/projekten/durchgefuhrte_projecten.html ("Durchgefuhrte Projecten")
- http://www.vdhwater.de/nachrichten/nieuwsbrief_aanmelden.html ("Nieuwsbrief")
- http://www.vdhwater.de/partners/unsere_parner.html ("Partners")
- http://www.vdhwater.de/de/nachrichten/nieuwsbrief_aanmelden.html
- http://www.vdhwater.de/.. /vakantiepark_t_hooge_holt_gramsbergen.ht...
- http://www.vdhwater.de/.. /vakantiepark_t_hooge_holt_gramsbergen.ht... ("mehr lesen")
- http://www.vdhwater.de/.. /zwembad_de_meer_culemborg.html
- http://www.vdhwater.de/.. /zwembad_de_meer_culemborg.html ("mehr lesen")
- http://www.vdhwater.de/.. /prominent_project_slowakije_869.html
- http://www.vdhwater.de/.. /prominent_project_slowakije_869.html ("mehr lesen")
- http://www.vdhwater.de/.. /zwembad_de_peppel_ede.html
- http://www.vdhwater.de/.. /zwembad_de_peppel_ede.html ("mehr lesen")
- http://www.vdhwater.de/.. /sankurt_turkmenistan_turkije_8x_643.html...
- http://www.vdhwater.de/.. /sankurt_turkmenistan_turkije_8x_643.html... ("mehr lesen")
- http://www.vdhwater.de/.. /zwembad_de_paasberg_silvolde.html
- http://www.vdhwater.de/.. /zwembad_de_paasberg_silvolde.html ("mehr lesen")
- http://www.vdhwater.de/.. /sappi_kirkniemi_lohja_finland.html
- http://www.vdhwater.de/.. /sappi_kirkniemi_lohja_finland.html ("mehr lesen")
- http://www.vdhwater.de/.. /prominent_project_zweden_871.html
- http://www.vdhwater.de/.. /prominent_project_zweden_871.html ("mehr lesen")
- http://www.vdhwater.de/.. /prominent_project_turkije_873.html
- http://www.vdhwater.de/.. /prominent_project_turkije_873.html ("mehr lesen")
- http://www.vdhwater.de/.. /zwembad_de_heerenduinen_ijmuiden.html
- http://www.vdhwater.de/.. /zwembad_de_heerenduinen_ijmuiden.html ("mehr lesen")
- Expand
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Error! The character encoding setting is missing!
Language
Error! No language localization is found.
Title
Character length : 0
Serious mistake! No title found on the analysed webpage!
Text / HTML ratio
Ratio : 20%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 12 | 12 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Van den Heuvel Watertechnologie b.v.
- <H1> Letzte Nachrichten
- <H2>
- <H2> Dulco®Lyse
- <H1> Neues erledigt Projekt
- <H2> Vakantiepark 't Hooge Holt GRAMSBERGEN | 11-12-2015
- <H1> Neues erledigt Projekt
- <H2> Zwembad De Meer CULEMBORG | 04-12-2015
- <H1> Neues erledigt Projekt
- <H2> ProMinent/Project SLOWAKEI | 03-12-2015
- <H1> Neues erledigt Projekt
- <H2> Zwembad de Peppel EDE | 26-11-2015
- <H1> Neues erledigt Projekt
- <H2> Sankurt TURKMENISTAN (TÜRKEI) 8x | 20-11-2015
- <H1> Neues erledigt Projekt
- <H2> Zwembad De Paasberg SILVOLDE | 18-11-2015
- <H1> Neues erledigt Projekt
- <H2> Sappi Kirkniemi LOHJA/FINNLAND | 16-11-2015
- <H1> Neues erledigt Projekt
- <H2> ProMinent/Project SCHWEDEN | 13-11-2015
- <H1> Neues erledigt Projekt
- <H2> ProMinent/Project TURKEI | 05-11-2015
- <H1> Neues erledigt Projekt
- <H2> Zwembad de Heerenduinen IJMUIDEN | 15-10-2015
Word cloud
- kapazität14
- gramm14
- pro13
- stunde12
- lesen12
- neues11
- specifikationen10
- projekt10
- beschreibung10
- erledigt10
- chlorinsitu®-v8
- zwembad4
- prominent/project3
- chlorinsitu®-iii3
- van3
- heuvel3
- nachrichten2
- gebiet2
- umwelt2
- projecten2
- information2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| kapazität | |||
| gramm | |||
| pro | |||
| stunde | |||
| lesen | |||
| neues |
Two Word cloud
- gramm pro13
- mehr lesen10
- lesen neues9
- chlorinsitu®-v specifikationen6
- projekt zwembad4
- van den3
Three Word cloud
- gramm pro stunde12
- lesen neues erledigt6
- mehr lesen neues3
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 16 images on this web page.
Alternate attributes for the following 13 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 13 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
46
Number of source domains
9
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.vdhwater.com/.. /jquery.min.js?v=1.10.2
- http://www.vdhwater.com/misc/jquery.once.js?v=1.2
- http://www.vdhwater.com/misc/drupal.js?p93f1d
- http://cdn.jsdelivr.net/bootstrap/3.3.5/js/bootstrap.js
- http://www.vdhwater.com/.. /custom_search.js?p93f1d
- http://www.vdhwater.com/sites/all/modules/vdh/js/vdh.js?p93f1d
- http://www.vdhwater.com/.. /slideout.min.js?p93f1d
- http://www.vdhwater.com/sites/all/themes/vdh/js/base.js?p93f1d
- http://www.vdhwater.com/.. /bootstrap.js?p93f1d
- http://www.vdhwater.com/modules/system/system.base.css?p93f1d
- http://www.vdhwater.com/modules/field/theme/field.css?p93f1d
- http://www.vdhwater.com/modules/node/node.css?p93f1d
- http://www.vdhwater.com/sites/all/modules/views/css/views.css?p93f1d
- http://www.vdhwater.com/.. /ckeditor.css?p93f1d
- http://www.vdhwater.com/.. /ctools.css?p93f1d
- http://www.vdhwater.com/.. /custom_search.css?p93f1d
- http://www.vdhwater.com/sites/all/modules/vdh/css/vdh.css?p93f1d
- http://www.vdhwater.com/modules/locale/locale.css?p93f1d
- http://cdn.jsdelivr.net/bootstrap/3.3.5/css/bootstrap.css
- http://www.vdhwater.com/.. /overrides.min.css?p93f1d
- http://www.vdhwater.com/sites/all/themes/vdh/css/style.css?p93f1d
- https://fonts.googleapis.com/css?family=Montserrat|Open+Sans
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.vdhwater.de/js/submenu.js
- http://www.vdhwater.de/js/jquery.jshowoff.min.js
File size of all javascript files combined
260.41KB
Javascript minifying
You can save 9.3KB (37% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.vdhwater.de/style/style.css
- http://www.vdhwater.de/style/lightbox.css
File size of all css files combined
212.79KB
CSS minifying
You can save 2.2KB (26% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.vdhwater.com/sites/all/themes/vdh/css/style.css?p93f1d you can save 1.2KB (20% compression rate)
- By minifying http://www.vdhwater.com/modules/system/system.base.css?p93f1d you can save 825B (44% compression rate)
- By minifying http://www.vdhwater.com/modules/locale/locale.css?p93f1d you can save 165B (40% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
38.52KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
37
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
0.99MB
Image optimisation
You can save 35.5KB (33% compression) by optimising the images below:
- By lossless compressing the http://www.vdhwater.com/sites/all/modules/vdh/img/map.png you can save 21.6KB (32%) data.
- By lossless compressing the http://www.vdhwater.com/sites/all/themes/vdh/images/logo.png you can save 12.8KB (39%) data.
- By lossless compressing the http://www.vdhwater.com/sites/all/themes/vdh/images/prominent_90.png you can save 1.1KB (18%) data.
Links
We found a total of 49 different links.
Internal links: 45
External links: 4
Internal links: 45
External links: 4
External links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.vdhwater.nl | |
| http://www.vdhwater.com | |
| http://www.promaqua.com | |
| www.hoogeholt.nl |
Internal links:
Website security
IP
141.138.142.222
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Typos
dhwater.de, vdhwater.de, dhwater.de, vcdhwater.de, cdhwater.de, vddhwater.de, ddhwater.de, vfdhwater.de, fdhwater.de, vgdhwater.de, gdhwater.de, vbdhwater.de, bdhwater.de, v dhwater.de, dhwater.de, vhwater.de, vdxhwater.de, vxhwater.de, vdshwater.de, vshwater.de, vdwhwater.de, vwhwater.de, vdehwater.de, vehwater.de, vdrhwater.de, vrhwater.de, vdfhwater.de, vfhwater.de, vdvhwater.de, vvhwater.de, vdchwater.de, vchwater.de, vdwater.de, vdhbwater.de, vdbwater.de, vdhgwater.de, vdgwater.de, vdhtwater.de, vdtwater.de, vdhywater.de, vdywater.de, vdhuwater.de, vduwater.de, vdhjwater.de, vdjwater.de, vdhmwater.de, vdmwater.de, vdhnwater.de, vdnwater.de, vdhater.de, vdhwqater.de, vdhqater.de, vdhwaater.de, vdhaater.de, vdhwsater.de, vdhsater.de, vdhwdater.de, vdhdater.de, vdhweater.de, vdheater.de, vdhw1ater.de, vdh1ater.de, vdhw2ater.de, vdh2ater.de, vdhw3ater.de, vdh3ater.de, vdhwter.de, vdhwaqter.de, vdhwqter.de, vdhwawter.de, vdhwwter.de, vdhwazter.de, vdhwzter.de, vdhwater.de, vdhwter.de, vdhwaxter.de, vdhwxter.de, vdhwaster.de, vdhwster.de, vdhwaer.de, vdhwatrer.de, vdhwarer.de, vdhwatfer.de, vdhwafer.de, vdhwatger.de, vdhwager.de, vdhwather.de, vdhwaher.de, vdhwatyer.de, vdhwayer.de, vdhwat5er.de, vdhwa5er.de, vdhwat6er.de, vdhwa6er.de, vdhwatr.de, vdhwatewr.de, vdhwatwr.de, vdhwatesr.de, vdhwatsr.de, vdhwater.de, vdhwatr.de, vdhwatedr.de, vdhwatdr.de, vdhwatefr.de, vdhwatfr.de, vdhwaterr.de, vdhwatrr.de, vdhwate3r.de, vdhwat3r.de, vdhwate4r.de, vdhwat4r.de, vdhwate.de, vdhwatere.de, vdhwatee.de, vdhwaterd.de, vdhwated.de, vdhwaterf.de, vdhwatef.de, vdhwaterg.de, vdhwateg.de, vdhwater4,.de, vdhwate4,.de, vdhwatert.de, vdhwatet.de, vdhwater5.de, vdhwate5.de
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