SEO report of merkelbachschool.org
Onderzoekend leren, wetenschap, techniek en kunst. | Merkelbachschool
www.merkelbachschool.org/
Modern leren aan de rand van de Zuidas in Amsterdam Zuid
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.merkelbachschool.org/
Character length : 25
Title
Onderzoekend leren, wetenschap, techniek en kunst. | Merkelbachschool
Description
Modern leren aan de rand van de Zuidas in Amsterdam Zuid
Keywords (meta keywords)
basisschool, amsterdam, zuid, zuidas, primair onderwijs, aanmelden, basisschool, amsterdam zuid, onderzoekend leren, tablets, engels in de basisschool, Amsterdam Zuid, Zuidas, vroegtijdig vreemde tale
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
image: https://www.merkelbachschool.org/images/logo_share.png
title: Onderzoekend leren, wetenschap, techniek en kunst. | Merkelbachschool
description: Modern leren aan de rand van de Zuidas in Amsterdam Zuid
url: https://www.merkelbachschool.org/
type: website
site_name: Merkelbachschool
locale: nl_NL
Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- https://www.merkelbachschool.org/onze_school ("Onze school")
- https://www.merkelbachschool.org/actueel/nieuws/trotse_winnaars
- https://www.merkelbachschool.org/.. /midden_in_de_samenleving ("Lees verder ›")
- https://www.merkelbachschool.org/onze_school/schoolbreed_engels ("Lees verder ›")
- https://www.merkelbachschool.org/onze_school/moderne_middelen ("Lees verder ›")
- https://www.merkelbachschool.org/Onze_school/Visie_en_Missie ("› 10 onderscheidende kenmerken")
- https://www.merkelbachschool.org/Aanmelden/Aanvraag_kennismaking ("› Aanvraag kennismakingsgesprek")
- https://www.merkelbachschool.org/English_summary ("› English Summary")
- Expand
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
- https://www.merkelbachschool.org/actueel/fotoalbums&album=76
- https://www.merkelbachschool.org/../actueel/fotoalbums&album=76 ("Bekijk het speciale fotoalbum")
Checking the robots.txt file
There is robots.txt file.
https://merkelbachschool.org/robots.txt
https://merkelbachschool.org/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
We have found the language localisation: ”nl”.
Title
Onderzoekend leren, wetenschap, techniek en kunst. | Merkelbachschool
Character length : 69
Good! The title’s length is between 10 and 70 characters.
Character length : 69
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 17%
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 |
|---|---|---|---|---|---|
| 1 | 3 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Onderzoekend leren, wetenschap, techniek en kunst.
- <H2> Direct naar
- <H2> Nieuws
- <H2> Twitter
Word cloud
- groep7
- school4
- leren4
- engels3
- gemaakt3
- lees3
- academie3
- moderne3
- deel3
- bekijk3
- techniek3
- kunst3
- wetenschap2
- gerald2
- deze2
- wordt2
- groepen2
- speciale2
- nieuws2
- kleuterplein2
- twitter2
- mrt2
- voetbaltoernooi2
- workshops2
- merkelbach2
- amsterdam2
- stad2
- lichtstad2
- tablets2
- siree2
- onderzoekend2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| groep | |||
| school | |||
| leren | |||
| engels | |||
| gemaakt | |||
| lees |
Two Word cloud
- techniek en kunst2
- onderzoekend leren2
404 Page
The website has no standard 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 21 images on this web page.
Alternate attributes for the following 15 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 15 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- https://www.merkelbachschool.org/images/strapline.png
- https://www.merkelbachschool.org/.. /IMG_0496.JPG
- https://www.merkelbachschool.org/.. /IMG_0530(1).JPG
- https://www.merkelbachschool.org/.. /IMG_0581.JPG
- https://www.merkelbachschool.org/.. /IMG_0589.JPG
- https://www.merkelbachschool.org/.. /IMG_0536.JPG
- https://www.merkelbachschool.org/.. /10178025_643110419101689_650531819520714...
- https://www.merkelbachschool.org/images/ico_facebook.png (1 occurrences)
- https://www.merkelbachschool.org/images/ico_twitter.png (1 occurrences)
- https://www.merkelbachschool.org/images/ico_googleplus.png
- https://www.merkelbachschool.org/cp/images/wait.gif
- https://www.merkelbachschool.org/images/ico_instagram.png
- https://www.merkelbachschool.org/images/logo_school-site_zwartig.png
Technologies
Mobile optimization
Mobilnezet ellenorzes - warning
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and 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 fast enough.
Loading time
758 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
35
Number of source domains
5
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
- https://www.merkelbachschool.org/cp/includes/jquery-1.10.2.min.js
- https://www.merkelbachschool.org/includes/inc_global_javascript.js
- https://www.merkelbachschool.org/css/main.css
- https://www.merkelbachschool.org/css/style_merkelbachschool.css
- https://fonts.googleapis.com/css?family=PT+Sans:400,700
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- https://www.merkelbachschool.org/cp/includes/jquery-1.10.2.min.js
File size of all javascript files combined
275.70KB
Javascript minifying
You can save 6.4KB (21% 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.
- https://www.merkelbachschool.org/css/main.css
- https://www.merkelbachschool.org/css/style_merkelbachschool.css
File size of all css files combined
52.60KB
CSS minifying
You can save 8.7KB (19% compression) on the analysed URL by minifying the CSS files.
- By minifying https://www.merkelbachschool.org/css/main.css you can save 5.7KB (16% compression rate)
- By minifying https://www.merkelbachschool.org/css/style_merkelbachschool.css you can save 2.7KB (26% compression rate)
- By minifying https://www.merkelbachschool.org/css/maandkalender.css you can save 306B (21% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
28.58KB
Gzip compression
Error! By using Gzip you can save 74.9KB (71% compression) on your site.
- By compressing https://www.merkelbachschool.org/.. /jquery-ui.min.js?_=1525010957277 you can save 74.9KB (71% compression rate)
- By compressing https://www.merkelbachschool.org/cp/includes/jquery-1.10.2.min.js you can save 58.9KB (64% compression rate)
- By compressing https://www.merkelbachschool.org/css/main.css you can save 27.9KB (77% compression rate)
- By compressing https://www.merkelbachschool.org/includes/inc_global_javascript.js you can save 22.7KB (73% compression rate)
- By compressing https://www.merkelbachschool.org you can save 13.6KB (72% compression rate)
- By compressing https://www.merkelbachschool.org/includes/modernizr.custom.js you can save 7.7KB (56% compression rate)
- By compressing https://www.merkelbachschool.org/css/style_merkelbachschool.css you can save 7.6KB (72% compression rate)
- By compressing https://www.merkelbachschool.org/maandkalender.php?maand=4&jaar=2018&pid=... you can save 6.5KB (85% compression rate)
- By compressing https://www.merkelbachschool.org/css/maandkalender.css you can save 892B (58% compression rate)
- By compressing https://www.merkelbachschool.org/twitter.php?aantal=2&id=bsmerkelbach you can save 764B (62% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
22
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://www.merkelbachschool.org/cp/images/wait.gif | Expiry time is not specified |
| https://www.merkelbachschool.org/cp/includes/jquery-1.10.2.min.js | Expiry time is not specified |
| https://www.merkelbachschool.org/.. /10178025_643110419101689_650531819520714... | Expiry time is not specified |
| https://www.merkelbachschool.org/.. /engels%20(1).jpg | Expiry time is not specified |
| https://www.merkelbachschool.org/.. /foto%202.JPG | Expiry time is not specified |
| https://www.merkelbachschool.org/css/maandkalender.css | Expiry time is not specified |
| https://www.merkelbachschool.org/.. /maandkalender_merkelbachschool.css | Expiry time is not specified |
| https://www.merkelbachschool.org/css/main.css | Expiry time is not specified |
| https://www.merkelbachschool.org/css/style_merkelbachschool.css | Expiry time is not specified |
| https://www.merkelbachschool.org/images/ico_facebook.png | Expiry time is not specified |
| https://www.merkelbachschool.org/images/ico_googleplus.png | Expiry time is not specified |
| https://www.merkelbachschool.org/images/ico_instagram.png | Expiry time is not specified |
| https://www.merkelbachschool.org/images/ico_twitter.png | Expiry time is not specified |
| https://www.merkelbachschool.org/images/kruis.gif | Expiry time is not specified |
| https://www.merkelbachschool.org/images/logo.png | Expiry time is not specified |
| https://www.merkelbachschool.org/images/logo_school-site_zwartig.png | Expiry time is not specified |
| https://www.merkelbachschool.org/images/strapline.png | Expiry time is not specified |
| https://www.merkelbachschool.org/images/vlag_en.jpg | Expiry time is not specified |
| https://www.merkelbachschool.org/includes/inc_global_javascript.js | Expiry time is not specified |
| https://www.merkelbachschool.org/includes/modernizr.custom.js | Expiry time is not specified |
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
367.86KB
Image optimisation
You can save 134.3KB (58% compression) by optimising the images below:
- By lossless compressing the https://www.merkelbachschool.org/.. /10178025_643110419101689_650531819520714... you can save 44.8KB (69%) data.
- By lossless compressing the https://www.merkelbachschool.org/.. /engels%20(1).jpg you can save 37.6KB (71%) data.
- By lossless compressing the https://www.merkelbachschool.org/.. /foto%202.JPG you can save 34KB (73%) data.
- By lossless compressing the https://www.merkelbachschool.org/images/vlag_en.jpg you can save 9.5KB (93%) data.
- By lossless compressing the https://www.merkelbachschool.org/images/strapline.png you can save 4.2KB (13%) data.
- By lossless compressing the https://www.merkelbachschool.org/images/logo.png you can save 1.8KB (11%) data.
- By lossless compressing the https://www.merkelbachschool.org/images/ico_googleplus.png you can save 1.1KB (37%) data.
- By lossless compressing the https://www.merkelbachschool.org/images/kruis.gif you can save 804B (53%) data.
- By lossless compressing the https://www.merkelbachschool.org/images/ico_instagram.png you can save 557B (28%) data.
Links
We found a total of 25 different links.
Internal links: 17
External links: 8
Internal links: 17
External links: 8
External links:
Internal links:
Website security
IP
195.8.208.204
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 : Onderzoekend leren, wetenschap, techniek en kunst., ( 350.390625px from top )
Typos
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