SEO report of devisserschool.nl
Home - Visserschool
www.devisserschool.nl/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.devisserschool.nl/
Character length : 22
Title
Home - Visserschool
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://devisserschool.nl/robots.txt
https://devisserschool.nl/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Home - Visserschool
Character length : 19
Good! The title’s length is between 10 and 70 characters.
Character length : 19
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 22%
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 |
|---|---|---|---|---|---|
| 3 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Young Engineers komt naar de Visserschool!
- <H1> Tweetalig onderwijs voor iedereen
- <H1> How To Help Every Child Fulfil Their Potential
Word cloud
- https70
- visserschool17
- groep16
- the12
- onderwijs11
- school11
- amsterdam9
- leren7
- and6
- ouders5
- eerste4
- dag4
- amsterdamse4
- how4
- maken4
- with4
- klas4
- kinderen4
- goed4
- nieuwe3
- rotterdam3
- kinderboekenweek3
- parents3
- deze3
- jufkristianne3
- engineers3
- komt3
- succes3
- all3
- their3
- tijd3
- leerlingen3
- young3
- iedereen3
- samen3
- gaan3
- sinterklaas3
- bouwen3
- welkom3
- tweetalig3
- bos3
- verschil3
- naschoolse3
- evert2
- fulfil2
- hou2
- hetzelfde2
- zwaai2
- #parool2
- potential2
- debroervanroos2
- gezonde2
- reuse2
- reduce2
- zoek2
- zoeken2
- leven2
- recycle2
- child2
- bewegen2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| https | |||
| visserschool | |||
| groep | |||
| the | |||
| onderwijs | |||
| school |
Two Word cloud
- information evening2
- sinterklaas amsterdamse2
- amsterdamse bos2
- morgen groep2
- reuse and2
- and recycle2
Three Word cloud
- reuse and recycle2
- information evening for2
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 57 images on this web page.
Alternate attributes for the following 9 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 9 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.devisserschool.nl/bestanden/logo.png
- http://www.devisserschool.nl/img/NL.png
- http://www.devisserschool.nl/img/UK.png
- http://www.devisserschool.nl/bestanden/2016-2017/IMG_4861.JPG
- http://www.devisserschool.nl//bestanden/groenecube.png (3 occurrences)
- http://www.devisserschool.nl//bestanden/amos.png
Technologies
Mobile optimization
This website is optimal for mobile devices!
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.
Loading time
2,642 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
68
Number of source domains
10
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.devisserschool.nl/.. /js.a2e7511b1ec891a7eef915f8e049c8a2.js
- http://www.devisserschool.nl/.. /css.bea5d5e02bba915f087b64bc0ecb58be.css...
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.devisserschool.nl/bestanden/cache/js.a2e7511b1ec891a7eef915f8e049c8a2.js
File size of all javascript files combined
1.59MB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.devisserschool.nl/bestanden/cache/css.4f78e0f970df277af258d0451e99c4da.css
File size of all css files combined
389.08KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
125.66KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
56
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://syndication.twitter.com/settings | 10 minutes |
| https://static.doubleclick.net/instream/ad_status.js | 15 minutes |
| http://platform.twitter.com/widgets.js | 30 minutes |
Speed test – Images
File size of all images combined
1.30MB
Image optimisation
You can save 794.2KB (65% compression) by optimising the images below:
- By lossless compressing the http://www.devisserschool.nl/.. /DEM5Pb9XsAAoxO6.jpg you can save 42.9KB (67%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DKBkFmNWAAA76sf.jpg you can save 39.1KB (64%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /Foto_visserschool_gang.jpg you can save 38.8KB (68%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DEwm6VKXkAAhefY.jpg you can save 35.8KB (65%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DCbz4mJXoAANS1L.jpg you can save 35.7KB (60%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DOHU9JOW4AAXv17.jpg you can save 27.7KB (65%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DFGo4SIXgAApZWA.jpg you can save 27.6KB (59%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DB3jBLtUIAAuJ0x.jpg you can save 27.3KB (64%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DBZ4Jh9XcAApzXQ.jpg you can save 27.2KB (67%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DEE64aAXoAIzlSi.jpg you can save 26.9KB (65%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DCsq1FpWsAE_ydH.jpg you can save 25.5KB (67%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DDanMrlXkAEqg67.jpg you can save 25KB (67%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DDhWah7XoAA3gL6.jpg you can save 24.5KB (59%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DDTyVZQXgAASqrU.jpg you can save 23.6KB (65%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DDjarwnXkAAH0K-.jpg you can save 22KB (66%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DOQqxgKW4AIkhsC.jpg you can save 21.5KB (71%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DWoIYv6XcAApFDk.jpg you can save 21.2KB (72%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DHN1Ar_WsAAMMg6.jpg you can save 20.6KB (70%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DCEj044WsAAOIad.jpg you can save 16.7KB (58%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DBUcRcjXsAUGf2E.jpg you can save 16.2KB (61%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DDTpKrlWAAE21jR.jpg you can save 16.1KB (60%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DEhn4CrXUAIk9Am.jpg you can save 15.9KB (63%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DC_8b-eWsAA_Qyl.jpg you can save 15.9KB (63%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DBzfBrKWsAAAbct.jpg you can save 15.8KB (68%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DFBnU-NWsAAKeNc.jpg you can save 15.6KB (62%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DDhYDUCWAAE6XJh.jpg you can save 15.6KB (64%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DBUaYz4WsAAcaso.jpg you can save 15.3KB (67%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DCRgLLOXYAARwNv.jpg you can save 14.6KB (62%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DOQkQP0XcAEwCRt.jpg you can save 13.9KB (66%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DEw56scXYAA1dUn.jpg you can save 13.9KB (66%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DDKFATIWsAAOCqk.jpg you can save 13.3KB (62%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DDZ2-sEXYAAGQxJ.jpg you can save 12.5KB (69%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DOQmBJWX4AAlUD2.jpg you can save 12.1KB (71%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DHqiv-pXcAA74VB.jpg you can save 11.7KB (65%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DFGpmCxXgAALgzK.jpg you can save 11.7KB (62%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /hKrL9U2Kd9lMvZto.jpg you can save 11.6KB (61%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DCTgJvvXsAI_dph.jpg you can save 11.6KB (64%) data.
- By lossless compressing the http://www.devisserschool.nl/.. /DE8-UjxWsAAmhvs.jpg you can save 11.2KB (68%) data.
- By lossless compressing the http://www.devisserschool.nl//bestanden/amos.png you can save 170B (16%) data.
Traffic
Alexa
8104204
Links
We found a total of 264 different links.
Internal links: 119
External links: 145
Internal links: 119
External links: 145
External links:
Internal links:
Website security
IP
79.99.130.247
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.
Order of Heading elements on mobile by position
- H1 : Young Engineers komt naar de Visserschool!, ( 539px from top )
- H1 : Tweetalig onderwijs voor iedereen, ( 1216px from top )
Typos
evisserschool.nl, dxevisserschool.nl, xevisserschool.nl, dsevisserschool.nl, sevisserschool.nl, dwevisserschool.nl, wevisserschool.nl, deevisserschool.nl, eevisserschool.nl, drevisserschool.nl, revisserschool.nl, dfevisserschool.nl, fevisserschool.nl, dvevisserschool.nl, vevisserschool.nl, dcevisserschool.nl, cevisserschool.nl, dvisserschool.nl, dewvisserschool.nl, dwvisserschool.nl, desvisserschool.nl, dsvisserschool.nl, devisserschool.nl, dvisserschool.nl, dedvisserschool.nl, ddvisserschool.nl, defvisserschool.nl, dfvisserschool.nl, dervisserschool.nl, drvisserschool.nl, de3visserschool.nl, d3visserschool.nl, de4visserschool.nl, d4visserschool.nl, deisserschool.nl, devisserschool.nl, deisserschool.nl, devcisserschool.nl, decisserschool.nl, devdisserschool.nl, dedisserschool.nl, devfisserschool.nl, defisserschool.nl, devgisserschool.nl, degisserschool.nl, devbisserschool.nl, debisserschool.nl, dev isserschool.nl, de isserschool.nl, devsserschool.nl, deviusserschool.nl, devusserschool.nl, devijsserschool.nl, devjsserschool.nl, devisserschool.nl, devsserschool.nl, devilsserschool.nl, devlsserschool.nl, deviosserschool.nl, devosserschool.nl, devi8sserschool.nl, dev8sserschool.nl, devi9sserschool.nl, dev9sserschool.nl, devi*sserschool.nl, dev*sserschool.nl, deviserschool.nl, devisqserschool.nl, deviqserschool.nl, deviswserschool.nl, deviwserschool.nl, deviseserschool.nl, devieserschool.nl, deviszserschool.nl, devizserschool.nl, devisxserschool.nl, devixserschool.nl, deviscserschool.nl, devicserschool.nl, deviserschool.nl, devissqerschool.nl, devisqerschool.nl, devisswerschool.nl, deviswerschool.nl, devisseerschool.nl, deviseerschool.nl, devisszerschool.nl, deviszerschool.nl, devissxerschool.nl, devisxerschool.nl, devisscerschool.nl, deviscerschool.nl, devissrschool.nl, devissewrschool.nl, devisswrschool.nl, devissesrschool.nl, devisssrschool.nl, devisserschool.nl, devissrschool.nl, devissedrschool.nl, devissdrschool.nl, devissefrschool.nl, devissfrschool.nl, devisserrschool.nl, devissrrschool.nl, devisse3rschool.nl, deviss3rschool.nl, devisse4rschool.nl, deviss4rschool.nl, devisseschool.nl, devissereschool.nl, devisseeschool.nl, devisserdschool.nl, devissedschool.nl, devisserfschool.nl, devissefschool.nl, devissergschool.nl, devissegschool.nl, devisser4,school.nl, devisse4,school.nl, devissertschool.nl, devissetschool.nl, devisser5school.nl, devisse5school.nl, devisserchool.nl, devissersqchool.nl, devisserqchool.nl, devisserswchool.nl, devisserwchool.nl, devissersechool.nl, devisserechool.nl, devisserszchool.nl, devisserzchool.nl, devissersxchool.nl, devisserxchool.nl, devisserscchool.nl, devissercchool.nl, devissershool.nl, devisserscxhool.nl, devissersxhool.nl, devisserscshool.nl, devissersshool.nl, devisserschool.nl, devissershool.nl, devisserscdhool.nl, devissersdhool.nl, devisserscfhool.nl, devissersfhool.nl, devisserscvhool.nl, devissersvhool.nl, devissersc hool.nl, devissers hool.nl, devisserscool.nl, devisserschbool.nl, devisserscbool.nl, devisserschgool.nl, devisserscgool.nl, devisserschtool.nl, devissersctool.nl, devisserschyool.nl, devisserscyool.nl, devisserschuool.nl, devisserscuool.nl, devisserschjool.nl, devisserscjool.nl, devisserschmool.nl, devisserscmool.nl, devisserschnool.nl, devisserscnool.nl
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