Tools & Wizards About Us
ok-solceller.dk screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ok-solceller.dk

OK - dansk energiselskab til private, erhverv og offentlig

Page Load Speed

4.2 sec in total

First Response

428 ms

Resources Loaded

3 sec

Page Rendered

824 ms

ok-solceller.dk screenshot

About Website

Visit ok-solceller.dk now to see the best up-to-date OK Solceller content and also check out these interesting facts you probably never knew about ok-solceller.dk

OK er dit danske energiselskab. Vi har mere end 670 lokale tankstationer over hele landet. Vi sælger også fyringsolie, el, naturgas, varmepumper m.m.

Visit ok-solceller.dk

Key Findings

We analyzed Ok-solceller.dk page load time and found that the first response time was 428 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ok-solceller.dk performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value2,510 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

ok-solceller.dk

428 ms

www.ok.dk

1032 ms

gtm.js

84 ms

main-critical.css

192 ms

uc.js

128 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ok-solceller.dk, 80% (28 requests) were made to Ok.dk and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Ok.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 603.1 kB (22%)

Content Size

2.7 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ok-solceller.dk main page is 2.7 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. 55% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 178.9 kB

  • Original 198.1 kB
  • After minification 135.4 kB
  • After compression 19.2 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 62.7 kB, which is 32% 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 178.9 kB or 90% of the original size.

Image Optimization

-5%

Potential reduce by 52.5 kB

  • Original 986.7 kB
  • After minification 934.2 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. OK Solceller images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 371.5 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 1.1 MB

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 371.5 kB or 26% of the original size.

CSS Optimization

-0%

Potential reduce by 145 B

  • Original 105.9 kB
  • After minification 105.9 kB
  • After compression 105.8 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. Ok-solceller.dk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (52%)

Requests Now

29

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OK Solceller. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ok-solceller.dk

ok-solceller.dk

428 ms

www.ok.dk

www.ok.dk

1032 ms

gtm.js

gtm.js

84 ms

main-critical.css

main-critical.css

192 ms

uc.js

uc.js

128 ms

polyfills.min.js

polyfills.min.js

290 ms

shim.min.js

shim.min.js

718 ms

vanilla-crit.min.js

vanilla-crit.min.js

712 ms

vanilla-noncrit.min.js

vanilla-noncrit.min.js

504 ms

satelliteLib-6dc4559ecd5ff49798002707b7639c051993741d.js

satelliteLib-6dc4559ecd5ff49798002707b7639c051993741d.js

36 ms

api.js

api.js

46 ms

31e5eb

31e5eb

39 ms

runtime.js

runtime.js

311 ms

polyfills-es5.js

polyfills-es5.js

617 ms

polyfills.js

polyfills.js

318 ms

custom-elements-es5-adapter.js

custom-elements-es5-adapter.js

408 ms

scripts.js

scripts.js

515 ms

vendor.js

vendor.js

993 ms

main.js

main.js

609 ms

recaptcha__en.js

recaptcha__en.js

75 ms

ok-logo.svg

ok-logo.svg

128 ms

ok-ladeboks-1920x1080.jpg

ok-ladeboks-1920x1080.jpg

202 ms

dreng-med-bamse-2.jpg

dreng-med-bamse-2.jpg

205 ms

spar-5000-paa-din-varmepumpe-1920x1080.jpg

spar-5000-paa-din-varmepumpe-1920x1080.jpg

205 ms

parker-med-oks-app-coop-bonus-forside.jpg

parker-med-oks-app-coop-bonus-forside.jpg

309 ms

ok-fri-vask-vaelg-selv-abonnement-16-9.jpg

ok-fri-vask-vaelg-selv-abonnement-16-9.jpg

496 ms

udstoedningsroer-bil-oktan-100.jpg

udstoedningsroer-bil-oktan-100.jpg

497 ms

ok-medarbejder-majbritt-thygesen-math.jpg

ok-medarbejder-majbritt-thygesen-math.jpg

405 ms

biler-ved-ok-tank.jpg

biler-ved-ok-tank.jpg

311 ms

ok-kundeservice-desktop.jpg

ok-kundeservice-desktop.jpg

414 ms

31E5EB_1_0.woff

31E5EB_1_0.woff

401 ms

icomoon.ttf

icomoon.ttf

363 ms

main.css

main.css

102 ms

styles.css

styles.css

99 ms

31E5EB_0_0.woff

31E5EB_0_0.woff

115 ms

Accessibility Review

ok-solceller.dk accessibility score

61

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

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

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ok-solceller.dk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

ok-solceller.dk 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

    DA

  • Language Claimed

    DA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ok-solceller.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and it matches the claimed language. Our system also found out that Ok-solceller.dk 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

ok-solceller.dk

Open Graph description is not detected on the main page of OK Solceller. 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: