3.5 sec in total
232 ms
3.1 sec
230 ms
Click here to check amazing Vestby Itslearning content for France. Otherwise, check out these important facts you probably never knew about vestby.itslearning.com
Visit vestby.itslearning.comWe analyzed Vestby.itslearning.com page load time and found that the first response time was 232 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster. This domain responded with an error, which can significantly jeopardize Vestby.itslearning.com rating and web reputation
vestby.itslearning.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value4.6 s
35/100
25%
Value4.6 s
70/100
10%
Value340 ms
74/100
30%
Value0.215
58/100
15%
Value5.1 s
75/100
10%
232 ms
749 ms
598 ms
427 ms
433 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Vestby.itslearning.com, 89% (34 requests) were made to Cdn.itslearning.com and 5% (2 requests) were made to Files.itslearning.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Cdn.itslearning.com.
Page size can be reduced by 1.0 MB (67%)
1.5 MB
504.5 kB
In fact, the total size of Vestby.itslearning.com main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 953.8 kB which makes up the majority of the site volume.
Potential reduce by 25.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.1 kB or 74% of the original size.
Potential reduce by 481 B
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. Vestby Itslearning images are well optimized though.
Potential reduce by 690.7 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 690.7 kB or 72% of the original size.
Potential reduce by 325.5 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. Vestby.itslearning.com needs all CSS files to be minified and compressed as it can save up to 325.5 kB or 82% of the original size.
Number of requests can be reduced by 23 (79%)
29
6
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vestby Itslearning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
vestby.itslearning.com
232 ms
index.aspx
749 ms
itsl.css
598 ms
custom.css
427 ms
jquery-ui-1.11.4.custom.css
433 ms
Common.js
445 ms
AC_RunActiveContent.js
460 ms
jquery-1.7.1.min.js
684 ms
jquery-ui-1.11.4.custom.min.js
712 ms
commonControlLibrary.min.js
1024 ms
ccl.css
204 ms
idporten.png
582 ms
login-square.png
505 ms
its_logo.png
97 ms
federated_login24.png
98 ms
RssFeed16.png
110 ms
brand.png
107 ms
flag_no16.png
191 ms
vestbylogo.gif
579 ms
OpenSans-Light-webfont.woff
199 ms
OpenSans-Regular-webfont.woff
198 ms
OpenSans-Semibold-webfont.woff
192 ms
OpenSans-Bold-webfont.woff
324 ms
OpenSans-ExtraBold-webfont.woff
423 ms
flag_fr16.png
235 ms
flag_dk16.png
235 ms
flag_de16.png
237 ms
flag_uk16.png
294 ms
flag_us16.png
330 ms
flag_es16.png
330 ms
flag_it16.png
333 ms
flag_lt16.png
379 ms
flag_nl16.png
394 ms
flag_pl16.png
425 ms
flag_br16.png
425 ms
flag_fi16.png
428 ms
flag_se16.png
474 ms
flag_tr16.png
486 ms
vestby.itslearning.com accessibility score
vestby.itslearning.com 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
Missing source maps for large first-party JavaScript
vestby.itslearning.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
NO
NB
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vestby.itslearning.com can be misinterpreted by Google and other search engines. Our service has detected that Norwegian is used on the page, and it does not match the claimed language. Our system also found out that Vestby.itslearning.com 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.
vestby.itslearning.com
Open Graph description is not detected on the main page of Vestby Itslearning. 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: