Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

slambergt.dk

Sejersten Kloakservice - Biler over hele Nordsjælland, hurtig udrykning

Page Load Speed

7.9 sec in total

First Response

2.9 sec

Resources Loaded

4.8 sec

Page Rendered

158 ms

slambergt.dk screenshot

About Website

Click here to check amazing Slambergt content. Otherwise, check out these important facts you probably never knew about slambergt.dk

Hurtig og effektiv kloakservice. Vi har udstyret og ekspertisen til at hjælpe dig, hvis din kloak er stoppet og vores priser er rimelige.

Visit slambergt.dk

Key Findings

We analyzed Slambergt.dk page load time and found that the first response time was 2.9 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

slambergt.dk performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

slambergt.dk

2933 ms

platform.js

78 ms

webfont.js

48 ms

wp-emoji-release.min.js

204 ms

style.css

456 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 66% of them (54 requests) were addressed to the original Slambergt.dk, 10% (8 requests) were made to Apis.google.com and 10% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Slambergt.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (70%)

Content Size

1.8 MB

After Optimization

539.0 kB

In fact, the total size of Slambergt.dk main page is 1.8 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. 70% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 86.0 kB

  • Original 115.0 kB
  • After minification 115.0 kB
  • After compression 29.0 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 86.0 kB or 75% of the original size.

Image Optimization

-10%

Potential reduce by 10.2 kB

  • Original 102.8 kB
  • After minification 92.6 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. Slambergt images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 756.3 kB

  • Original 1.1 MB
  • After minification 1.0 MB
  • After compression 343.3 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 756.3 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 426.1 kB

  • Original 500.1 kB
  • After minification 437.7 kB
  • After compression 74.0 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. Slambergt.dk needs all CSS files to be minified and compressed as it can save up to 426.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (73%)

Requests Now

73

After Optimization

20

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slambergt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

slambergt.dk accessibility score

89

Accessibility Issues

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

slambergt.dk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

SEO Factors

slambergt.dk SEO score

97

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

    DA

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slambergt.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and it does not match the claimed English language. Our system also found out that Slambergt.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

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