Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lyngbyportalen.dk

Bachs Briller Lyngby | 4587 7436| Dame, Herrebriller og synstest

Page Load Speed

4.9 sec in total

First Response

437 ms

Resources Loaded

4.1 sec

Page Rendered

284 ms

About Website

Welcome to lyngbyportalen.dk homepage info - get ready to check Lyngby Portalen best content right away, or after learning these important things about lyngbyportalen.dk

Specialister i dame og herre briller med Rodenstock glas. Vi yder kompetent rådgivning, synstest og personlig service. Se tilbud hos Bachs Briller Lyngby.

Visit lyngbyportalen.dk

Key Findings

We analyzed Lyngbyportalen.dk page load time and found that the first response time was 437 ms and then it took 4.4 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

lyngbyportalen.dk performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.487

17/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

lyngbyportalen.dk

437 ms

www.bachs-briller.dk

406 ms

www.bachs-briller.dk

1664 ms

style.css

226 ms

css

212 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Lyngbyportalen.dk, 93% (78 requests) were made to Bachs-briller.dk and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Bachs-briller.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.8 kB (14%)

Content Size

783.6 kB

After Optimization

675.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lyngbyportalen.dk main page is 783.6 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. 45% of websites need less resources to load. Javascripts take 370.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 69.1 kB

  • Original 89.4 kB
  • After minification 79.6 kB
  • After compression 20.3 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 9.8 kB, which is 11% 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 69.1 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 7.6 kB

  • Original 228.4 kB
  • After minification 220.8 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. Lyngby Portalen images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 16.9 kB

  • Original 370.6 kB
  • After minification 369.7 kB
  • After compression 353.7 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

-15%

Potential reduce by 14.2 kB

  • Original 95.2 kB
  • After minification 95.2 kB
  • After compression 81.0 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. Lyngbyportalen.dk needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (70%)

Requests Now

79

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyngby Portalen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lyngbyportalen.dk accessibility score

81

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

lyngbyportalen.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lyngbyportalen.dk SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Lyngbyportalen.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 Lyngbyportalen.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 description is not detected on the main page of Lyngby Portalen. 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: