4.7 sec in total
1.3 sec
3.2 sec
148 ms
Click here to check amazing OBS Runde content. Otherwise, check out these important facts you probably never knew about obs-runde.nl
Welkom op de website van OBS De Runde. De Runde is een middelgrote, openbare basisschool in het dorp Emmer-Compascuum. Er gaan ca. 90 kinderen naar toe. In het gebouw is ook...
Visit obs-runde.nlWe analyzed Obs-runde.nl page load time and found that the first response time was 1.3 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
obs-runde.nl performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value6.1 s
12/100
25%
Value7.3 s
29/100
10%
Value110 ms
98/100
30%
Value0
100/100
15%
Value6.7 s
57/100
10%
1306 ms
368 ms
315 ms
1298 ms
401 ms
Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Obs-runde.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Obs-runde.nl.
Page size can be reduced by 29.6 kB (13%)
224.7 kB
195.1 kB
In fact, the total size of Obs-runde.nl main page is 224.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 202.3 kB which makes up the majority of the site volume.
Potential reduce by 7.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 2.3 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.8 kB or 78% of the original size.
Potential reduce by 11.5 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. OBS Runde images are well optimized though.
Potential reduce by 10.3 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Obs-runde.nl needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 83% of the original size.
Number of requests can be reduced by 3 (43%)
7
4
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OBS Runde. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
obs-runde.nl
1306 ms
stylesheet.css
368 ms
stylesheet.php
315 ms
stylesheet.php
1298 ms
runde_banner_5b.jpg
401 ms
printbutton.gif
181 ms
SAM_0651.JPG
488 ms
runde_footer_3.jpg
194 ms
stylesheet.php
101 ms
obs-runde.nl accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
obs-runde.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
obs-runde.nl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
NL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Obs-runde.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Obs-runde.nl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
obs-runde.nl
Open Graph description is not detected on the main page of OBS Runde. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: