Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

tlib.dk

Forside | Lipinski Web Design

Page Load Speed

1.8 sec in total

First Response

325 ms

Resources Loaded

1.4 sec

Page Rendered

124 ms

tlib.dk screenshot

About Website

Welcome to tlib.dk homepage info - get ready to check Tlib best content for Denmark right away, or after learning these important things about tlib.dk

Lipinski Web Design /v. Titken Barlaj

Visit tlib.dk

Key Findings

We analyzed Tlib.dk page load time and found that the first response time was 325 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

tlib.dk performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

tlib.dk

325 ms

tlib.dk

445 ms

style.css

272 ms

logo_lipinski_web_design.gif

277 ms

img_3.JPG

600 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 75% of them (6 requests) were addressed to the original Tlib.dk, 25% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (600 ms) belongs to the original domain Tlib.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 kB (4%)

Content Size

86.4 kB

After Optimization

83.3 kB

In fact, the total size of Tlib.dk main page is 86.4 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. Only 5% of websites need less resources to load. Images take 65.4 kB which makes up the majority of the site volume.

HTML Optimization

-52%

Potential reduce by 985 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 910 B

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 985 B or 52% of the original size.

Image Optimization

-1%

Potential reduce by 651 B

  • Original 65.4 kB
  • After minification 64.7 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. Tlib images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-71%

Potential reduce by 1.4 kB

  • Original 2.0 kB
  • After minification 1.6 kB
  • After compression 563 B

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. Tlib.dk needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tlib. According to our analytics all requests are already optimized.

Accessibility Review

tlib.dk accessibility score

97

Accessibility Issues

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.

Best Practices

tlib.dk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tlib.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

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tlib.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tlib.dk main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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