13.2 sec in total
2.8 sec
9.9 sec
453 ms
Click here to check amazing Hartvig Nissen content for Norway. Otherwise, check out these important facts you probably never knew about hartvig-nissen.vgs.no
Hartvig Nissen Nissen
Visit hartvig-nissen.vgs.noWe analyzed Hartvig-nissen.vgs.no page load time and found that the first response time was 2.8 sec and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
hartvig-nissen.vgs.no performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value13.7 s
0/100
25%
Value12.4 s
3/100
10%
Value320 ms
76/100
30%
Value0.081
94/100
15%
Value16.2 s
5/100
10%
2825 ms
592 ms
1209 ms
973 ms
2868 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 57% of them (66 requests) were addressed to the original Hartvig-nissen.vgs.no, 17% (20 requests) were made to Static.xx.fbcdn.net and 9% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Hartvig-nissen.vgs.no.
Page size can be reduced by 286.3 kB (6%)
4.7 MB
4.4 MB
In fact, the total size of Hartvig-nissen.vgs.no main page is 4.7 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. 60% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.
Potential reduce by 99.5 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 28.0 kB, which is 24% 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 99.5 kB or 85% of the original size.
Potential reduce by 112.9 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. Hartvig Nissen images are well optimized though.
Potential reduce by 73.8 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 73.8 kB or 62% of the original size.
Number of requests can be reduced by 33 (33%)
101
68
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hartvig Nissen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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hartvig-nissen.vgs.no accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
hartvig-nissen.vgs.no 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
hartvig-nissen.vgs.no 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
NO
NO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hartvig-nissen.vgs.no can be misinterpreted by Google and other search engines. Our service has detected that Norwegian is used on the page, and it matches the claimed language. Our system also found out that Hartvig-nissen.vgs.no 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.
hartvig-nissen.vgs.no
Open Graph description is not detected on the main page of Hartvig Nissen. 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: