Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 98% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 99

    SEO

    Google-friendlier than
    95% of websites

skolverket.se

Skolverket

Page Load Speed

3.5 sec in total

First Response

869 ms

Resources Loaded

2.4 sec

Page Rendered

195 ms

skolverket.se screenshot

About Website

Visit skolverket.se now to see the best up-to-date Skolverket content for Sweden and also check out these interesting facts you probably never knew about skolverket.se

Skolverket ska främja att alla barn och elever får tillgång till en utbildning och verksamhet som är likvärdig och av god kvalitet i en trygg miljö.

Visit skolverket.se

Key Findings

We analyzed Skolverket.se page load time and found that the first response time was 869 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

skolverket.se performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.539

14/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

skolverket.se

869 ms

jquery-ui-1.8.17.custom.css

623 ms

jquery-1.7.1.min.js

750 ms

jquery-ui-1.8.17.custom.min.js

980 ms

jquery.rwdImageMaps.min.js

265 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 60% of them (35 requests) were addressed to the original Skolverket.se, 19% (11 requests) were made to F1.eu.readspeaker.com and 10% (6 requests) were made to Pixel.mathtag.com. The less responsive or slowest element that took the longest time to load (980 ms) belongs to the original domain Skolverket.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 863.3 kB (71%)

Content Size

1.2 MB

After Optimization

358.4 kB

In fact, the total size of Skolverket.se main page is 1.2 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. 45% of websites need less resources to load. CSS take 600.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 65.8 kB

  • Original 79.2 kB
  • After minification 67.5 kB
  • After compression 13.4 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 11.7 kB, which is 15% 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 65.8 kB or 83% of the original size.

Image Optimization

-22%

Potential reduce by 41.2 kB

  • Original 185.1 kB
  • After minification 143.9 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. Obviously, Skolverket needs image optimization as it can save up to 41.2 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 244.6 kB

  • Original 356.7 kB
  • After minification 349.2 kB
  • After compression 112.2 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 244.6 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 511.8 kB

  • Original 600.7 kB
  • After minification 453.3 kB
  • After compression 88.9 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. Skolverket.se needs all CSS files to be minified and compressed as it can save up to 511.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (77%)

Requests Now

56

After Optimization

13

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skolverket. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

skolverket.se accessibility score

100

Accessibility Issues

Best Practices

skolverket.se 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

skolverket.se SEO score

99

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    SV

  • Language Claimed

    SV

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Skolverket.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Skolverket.se 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 description is not detected on the main page of Skolverket. 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: