Home - Osdorpse Montessori School
www.osdorpsemontessorischool.nl/
Osdorpse Montessori School
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
URL
Domain : www.osdorpsemontessorischool.nl/
Character length : 32
Title
Home - Osdorpse Montessori School
Description
Osdorpse Montessori School
Keywords (meta keywords)
Osdorpse Montessori School, openbare basisschool, osdorp, basisschool, OMS
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
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://osdorpsemontessorischool.nl/robots.txt
https://osdorpsemontessorischool.nl/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Social Engagement
No info found.
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”nl”.
Title
Home - Osdorpse Montessori School
Character length : 33
Good! The title’s length is between 10 and 70 characters.
Character length : 33
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 7%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
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
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
1 | 5 | 2 | 3 | 0 | 0 |
Heading structure in the source code
- <H2> Schooltijden
- <H2> Ziekmeldingen
- <H2> Download onze schoolgids hier!
- <H1> Welkom bij de Osdorpse Montessori School
- <H3>
- <H2> Agenda volledige agenda
- <H2> Het laatste nieuws
- <H4> 17-05-2017 MR notulen 11 mei 2017
- <H4> 16-05-2017 Nieuwsbrief mei 2017
- <H4> 21-04-2017 Nieuwsbrief april 2017
- <H3> KunstKIDS Bazaar 2015
Word cloud
- school9
- onderbouw4
- osdorpse4
- middenbouw3
- lees3
- voorschool3
- uur3
- ouders3
- montessori3
- bovenbouw2
- beeldende2
- klassen2
- agenda2
- onderwijs2
- informatie2
- kinderen2
- openbare2
- montessorischool2
- welkom2
- aanmelden2
- website2
- oms2
- vorming2
- nieuwsbrief2
- schooltijden2
- kunstkids2
- activiteiten2
- mei2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
school | |||
onderbouw | |||
osdorpse | |||
middenbouw | |||
lees | |||
voorschool |
Two Word cloud
- montessori school2
- osdorpse montessorischool2
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 2 images on this web page.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
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.
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
94
Number of source domains
7
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.osdorpsemontessorischool.nl/.. /prototype.js
- http://www.osdorpsemontessorischool.nl/.. /scriptaculous.js
- http://www.osdorpsemontessorischool.nl/.. /builder.js
- http://www.osdorpsemontessorischool.nl/.. /effects.js
- http://www.osdorpsemontessorischool.nl/.. /dragdrop.js
- http://www.osdorpsemontessorischool.nl/.. /controls.js
- http://www.osdorpsemontessorischool.nl/.. /slider.js
- http://www.osdorpsemontessorischool.nl/.. /sound.js
- http://www.osdorpsemontessorischool.nl/_js/lightbox.js
- http://www.osdorpsemontessorischool.nl/_js/dropdown.js
- http://www.osdorpsemontessorischool.nl/_style/reset.css
- http://www.osdorpsemontessorischool.nl/_style/design.css
- http://www.osdorpsemontessorischool.nl/_style/lightbox.css
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.osdorpsemontessorischool.nl/_js/scriptaculous/lib/prototype.js
- http://www.osdorpsemontessorischool.nl/_js/scriptaculous/src/scriptaculous.js
- http://www.osdorpsemontessorischool.nl/_js/lightbox.js
- http://www.osdorpsemontessorischool.nl/_js/dropdown.js
- http://www.osdorpsemontessorischool.nl/modules/photoalbum/js/slideshow.js
File size of all javascript files combined
1.64MB
Javascript minifying
You can save 86.7KB (32% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
323.31KB
CSS minifying
You can save 5.3KB (25% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.osdorpsemontessorischool.nl/_style/design.css you can save 4.9KB (25% compression rate)
- By minifying http://www.osdorpsemontessorischool.nl/_style/reset.css you can save 248B (27% compression rate)
- By minifying http://www.osdorpsemontessorischool.nl/_style/lightbox.css you can save 224B (14% compression rate)
Uncompressed size of the of the HTML
138.31KB
Gzip compression
Error! By using Gzip you can save 101.2KB (77% compression) on your site.
- By compressing http://www.osdorpsemontessorischool.nl/.. /prototype.js you can save 101.2KB (77% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl you can save 36.3KB (88% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/.. /effects.js you can save 30.3KB (77% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/.. /controls.js you can save 26KB (74% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/.. /dragdrop.js you can save 23.9KB (76% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/_style/design.css you can save 15.7KB (80% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/_js/lightbox.js you can save 13.6KB (73% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/.. /slider.js you can save 7.6KB (74% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/.. /builder.js you can save 3KB (62% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/.. /scriptaculous.js you can save 1.3KB (49% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/.. /sound.js you can save 1KB (53% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/_style/lightbox.css you can save 1,004B (59% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/_js/dropdown.js you can save 994B (66% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/.. /slideshow.js you can save 743B (62% compression rate)
- By compressing http://www.osdorpsemontessorischool.nl/_style/reset.css you can save 484B (51% compression rate)
Number of static resources (image, JS, CSS)
82
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.osdorpsemontessorischool.nl/_js/dropdown.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/_js/lightbox.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/.. /prototype.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/.. /builder.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/.. /controls.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/.. /dragdrop.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/.. /effects.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/.. /scriptaculous.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/.. /slider.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/.. /sound.js | 5 minutes |
http://www.osdorpsemontessorischool.nl/.. /slideshow.js | 5 minutes |
https://static.doubleclick.net/instream/ad_status.js | 15 minutes |
http://www.google-analytics.com/ga.js | 2 hours |
File size of all images combined
2.87MB
Image optimisation
You can save 2MB (72% compression) by optimising the images below:
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 68.6KB (71%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 61.8KB (71%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 61.4KB (72%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 57.7KB (71%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 57.4KB (71%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 57.4KB (71%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 56.7KB (71%) data.
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- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 55.6KB (70%) data.
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- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 50.8KB (72%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/media/image/id/25/w/315/h/220 you can save 50.3KB (73%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 50.2KB (73%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 49.9KB (72%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 49.6KB (74%) data.
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- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 47KB (71%) data.
- By lossless compressing the http://www.osdorpsemontessorischool.nl/.. /250 you can save 46.9KB (72%) data.
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- By lossless compressing the http://www.osdorpsemontessorischool.nl/_images/arrow.gif you can save 670B (78%) data.
We found a total of 61 different links.
Internal links: 60
External links: 1
Internal links: 60
External links: 1
External links:
Link text (anchor) | Link strength |
---|---|
Stichting Openbare Basisscholen Westelijke Tuinsteden |
Internal links:
IP
213.207.123.10
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
Good! We have not found any unencrypted email addresses.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
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