Tools & Wizards About Us

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

datatilsynet.no

Datatilsynet - personvern og informasjonssikkerhet | Datatilsynet

Page Load Speed

2.6 sec in total

First Response

224 ms

Resources Loaded

2.1 sec

Page Rendered

331 ms

About Website

Welcome to datatilsynet.no homepage info - get ready to check Datatilsynet best content for Norway right away, or after learning these important things about datatilsynet.no

Datatilsynet er både tilsyn og ombud. Vår oppgave er å føre kontroll med at personvernregelverket etterleves, og medvirke til at enkeltpersoner ikke blir krenket gjennom bruk av opplysninger som kan k...

Visit datatilsynet.no

Key Findings

We analyzed Datatilsynet.no page load time and found that the first response time was 224 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

datatilsynet.no performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value3.9 s

88/100

10%

Network Requests Diagram

datatilsynet.no

224 ms

www.datatilsynet.no

700 ms

main.css

212 ms

index.css

318 ms

3.2.1.min.js

320 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 98% of them (40 requests) were addressed to the original Datatilsynet.no, 2% (1 request) were made to Personvernbloggen.no. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain Datatilsynet.no.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.2 kB (16%)

Content Size

310.5 kB

After Optimization

261.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datatilsynet.no main page is 310.5 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. 25% of websites need less resources to load. Javascripts take 127.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 34.8 kB

  • Original 42.6 kB
  • After minification 30.2 kB
  • After compression 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 12.4 kB, which is 29% 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 34.8 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 10.9 kB

  • Original 120.8 kB
  • After minification 109.9 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. Datatilsynet images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 3.2 kB

  • Original 127.3 kB
  • After minification 127.3 kB
  • After compression 124.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 288 B

  • Original 19.8 kB
  • After minification 19.8 kB
  • After compression 19.5 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. Datatilsynet.no has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (22%)

Requests Now

36

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datatilsynet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

datatilsynet.no accessibility score

100

Accessibility Issues

Best Practices

datatilsynet.no best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

datatilsynet.no SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    NO

  • Language Claimed

    NO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datatilsynet.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 Datatilsynet.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.

Social Sharing Optimization

Open Graph data is detected on the main page of Datatilsynet. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: