SEO report of nelsonmandelaschool.nl

Nelson Mandela School | Samen je talenten ontwikkelen, op een ...

nelsonmandelaschool.nl/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : nelsonmandelaschool.nl/

Character length : 23

Title
Nelson Mandela School | Samen je talenten ontwikkelen, op een kleurrijke basisschool
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://nelsonmandelaschool.nl/robots.txt
User-agentDisallowed for the search engines
*
  • /website/wp-admin/


 Social

Social Engagement

No info found.

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”nl”.
Title
Nelson Mandela School | Samen je talenten ontwikkelen, op een kleurrijke basisschool

Character length : 84

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 12%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1H2H3H4H5H6
0530154
Heading structure in the source code
  • <H5> Schoolgids
  • <H5> Kalender
  • <H5> Foto’s
  • <H5> Nieuws
  • <H3> Kom snel eens kijken op onze school
  • <H2> Laatste nieuws
  • <H6> Blijf op de hoogte!
  • <H5> Madiba Nieuwsbrief 5
  • <H5> Madiba Nieuwsbrief 4
  • <H5> ‘Madiba’ Nieuwsbrief 3
  • <H5> ‘Mabida’Nieuwsbrief 2
  • <H5> ‘Madiba’ Nieuwsbrief 1
  • <H5> Schoolkalender 2016 – 2017
  • <H5> Ouderinitiatief op de Nelson Mandela
  • <H5> Informatieavond AMOS unIQ
  • <H5> Nelson Mandela Verlengde Schooldag II
  • <H5> Terugblik feestelijke opening Nelson Mandelaschool
  • <H2> Facebook
  • <H6> Blijf op de hoogte van onze school
  • <H2> Onze school
  • <H6> De Nelson Mandela is een echte buurtschool. Een centrale plek in de wijk, die veel mensen weten te vinden. Als school willen wij graag de verbinding leggen met de wereld om ons heen. Met ouders, buurtbewoners, wijkorganisaties.
  • <H5> Nelson Mandela School
  • <H2> Vacatures
  • <H6> Bekijk ons aanbod
  • <H2> De Groepen
  • <H3> Ziekmelden? Bel vóór 08.30 uur!
  • <H3> Schooltijden: Ma, Di, Do, Vr 08.30-14.30 uur  |  Wo 08.30-12.15 uur
Word cloud
  • mandela21
  • juf19
  • groep18
  • lees16
  • school16
  • nelson13
  • verder…10
  • nieuwsbrief9
  • nieuwe8
  • hier7
  • volgende7
  • hulpouders6
  • schooljaar6
  • deze6
  • klik6
  • oproep6
  • onderwerpen5
  • ouders5
  • kalender5
  • uniq5
  • amos4
  • veel4
  • mandelaschool4
  • ouderbijdrage4
  • schooldag4
  • nieuws4
  • herhaalde4
  • opening4
  • verlengde4
  • informatie4
  • start4
  • uur4
  • blijf3
  • tweede3
  • hoogte3
  • vinden3
  • transvaalbuurt3
  • kinderen3
  • adviseur3
  • heel3
  • amsterdam3
  • schoolbibliotheek3
  • snel3
  • groepen3
  • bekijk3
  • facebook3
  • schoolgids3
  • pleinwacht3
  • worden2
  • vierde2
  • nelsonmandelaschool@amosonderwijs2
  • ouderkind2
  • ziekenboeg2
  • komen2
  • aanbod2
  • ouder2
  • feestelijke2
  • buurtbewoners2
  • afsluiting2
  • laat2
Keyword matrix
wordtitledescriptionsheading
mandela
juf
groep
lees
school
nelson
Two Word cloud
  • lees verder…6
  • volgende onderwerpen5
  • nelson mandela5
  • nelson mandelaschool3
  • oproep hulpouders3
  • klik hier3
Three Word cloud
  • nelson mandela school3
  • juf sanne groep2
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.

 Technologies

Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version without 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 not fast enough: 0.64 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
114
Number of source domains
16
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • https://nelsonmandelaschool.nl/.. /jquery.js?ver=1.12.4
  • https://nelsonmandelaschool.nl/.. /jquery-migrate.min.js?ver=1.4.1
  • https://nelsonmandelaschool.nl/.. /jquery.swipebox.min.js?ver=1.7.2
  • https://nelsonmandelaschool.nl/.. /front.js?ver=1.7.2
List of render blocking css files
  • https://nelsonmandelaschool.nl/.. /MyFontsWebfontsKit.css
  • https://nelsonmandelaschool.nl/count/35ac5a
  • https://nelsonmandelaschool.nl/.. /swipebox.min.css?ver=1.7.2
  • https://nelsonmandelaschool.nl/.. /style.css?ver=4.8.6
  • https://nelsonmandelaschool.nl/.. /style.css?ver=4.8.6
  • https://nelsonmandelaschool.nl/.. /nelsonmandela.css?ver=1526841361
  • https://fonts.googleapis.com/css?family=Lato%3A300%2C400%2C700%2C400i...
  • https://fonts.googleapis.com/css?family=Open+Sans%3A400%2C300%2C300it...
  • https://nelsonmandelaschool.nl/.. /bootstrap.css?ver=4.8.6
  • https://nelsonmandelaschool.nl/.. /font-awesome.min.css?ver=v1
  • https://nelsonmandelaschool.nl/.. /pixeden-icons.css?ver=v1
  • https://nelsonmandelaschool.nl/.. /style.css?ver=v1
  • https://nelsonmandelaschool.nl/.. /responsive.css?ver=v1
  • https://nelsonmandelaschool.nl/.. /style-mobile.css?ver=v1

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://nelsonmandelaschool.nl/website/wp-includes/js/jquery/jquery.js?ver=1.12.4
  • http://nelsonmandelaschool.nl/website/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
  • http://nelsonmandelaschool.nl/website/wp-content/plugins/responsive-lightbox/assets/swipebox/js/jquery.swipebox.min.js?ver=1.6.12
  • http://nelsonmandelaschool.nl/website/wp-content/plugins/responsive-lightbox/js/front.js?ver=1.6.12
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/js/bootstrap.min.js?ver=20120206
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/js/jquery.knob.js?ver=20120206
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/js/smoothscroll.js?ver=20120206
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/js/scrollReveal.js?ver=20120206
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/js/zerif.js?ver=20120206
  • http://nelsonmandelaschool.nl/website/wp-includes/js/wp-embed.min.js?ver=4.7.5
File size of all javascript files combined
2.49MB
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • http://nelsonmandelaschool.nl/website/wp-content/plugins/responsive-lightbox/assets/swipebox/css/swipebox.min.css?ver=1.6.12
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/style.css?ver=4.7.5
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/style.css?ver=4.7.5
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/css/bootstrap.css?ver=4.7.5
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/css/font-awesome.min.css?ver=v1
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/css/pixeden-icons.css?ver=v1
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/style.css?ver=v1
  • http://nelsonmandelaschool.nl/website/wp-content/themes/zerif-lite-child/css/responsive.css?ver=v1
File size of all css files combined
206.86KB
CSS minifying
You can save 460B (65% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
766.33KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
74
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
https://nelsonmandelaschool.nl/.. /MyFontsWebfontsKit.cssExpiry time is not specified
https://nelsonmandelaschool.nl/.. /logo-nelson.pngExpiry time is not specified
https://nelsonmandelaschool.nl/.. /Madiba-nieuwsbrief-1-1024x1024.pngExpiry time is not specified
https://nelsonmandelaschool.nl/.. /NELS-0001-PANEL-V2.jpegExpiry time is not specified
https://nelsonmandelaschool.nl/.. /bg.jpgExpiry time is not specified
https://www.google.com/.. /vt?pb=!1m4!1m3!1i16!2i33663!3i21541!1m4!...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i16!2i33663!3i21541!4i25...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i16!2i33663!3i21542!4i25...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i16!2i33664!3i21541!4i25...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i16!2i33664!3i21542!4i25...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i16!2i33665!3i21541!4i25...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i16!2i33665!3i21542!4i25...5 minutes
https://www.googletagmanager.com/gtag/js?id=UA-112021154-115 minutes
https://connect.facebook.net/nl_NL/sdk.js20 minutes
https://maps.googleapis.com/.. /js?client=google-maps-embed&paint_origin...30 minutes
https://www.google-analytics.com/analytics.js2 hours

 Speed test – Images

File size of all images combined
1.95MB
Image optimisation
You can save 83.3KB (27% compression) by optimising the images below:

 Links

We found a total of 89 different links.
Internal links: 86
External links: 3

External links:

Internal links:

Link text (anchor) Link strength

 Website security

IP
194.247.30.98
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.

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 Icons

Favicon
Good! The website uses favicon.

 Typos

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