Tools & Wizards About Us
yah.dk screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 81% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

yah.dk

Køb og sælg billigt på Auktion hos Danmarks førende auktionsside - Yah.dk

Page Load Speed

2.8 sec in total

First Response

671 ms

Resources Loaded

1.9 sec

Page Rendered

285 ms

yah.dk screenshot

About Website

Visit yah.dk now to see the best up-to-date Yah content for Denmark and also check out these interesting facts you probably never knew about yah.dk

Tøj, sko, frimærker, samlerobjekter, LP'er, lamper, antikviteter, kunst, modelhobby, mobiltelefoner mm. - du finder det hele hos Yah.dk

Visit yah.dk

Key Findings

We analyzed Yah.dk page load time and found that the first response time was 671 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

yah.dk performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

68/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

yah.dk

671 ms

www.yah.dk

449 ms

jquery

170 ms

bootstrap_css

190 ms

AWE_Bootstrap3.css

184 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 97% of them (35 requests) were addressed to the original Yah.dk, 3% (1 request) were made to Cdn.usefathom.com. The less responsive or slowest element that took the longest time to load (671 ms) belongs to the original domain Yah.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.7 kB (28%)

Content Size

557.6 kB

After Optimization

403.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yah.dk main page is 557.6 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. 40% of websites need less resources to load. Images take 372.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 124.1 kB

  • Original 147.1 kB
  • After minification 118.7 kB
  • After compression 23.0 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. This page needs HTML code to be minified as it can gain 28.5 kB, which is 19% 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 124.1 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 14.0 kB

  • Original 372.5 kB
  • After minification 358.5 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. Yah images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 176 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.4 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

-44%

Potential reduce by 15.4 kB

  • Original 35.4 kB
  • After minification 35.4 kB
  • After compression 20.0 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. Yah.dk needs all CSS files to be minified and compressed as it can save up to 15.4 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (42%)

Requests Now

33

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yah. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yah.dk

yah.dk

671 ms

www.yah.dk

www.yah.dk

449 ms

jquery

jquery

170 ms

bootstrap_css

bootstrap_css

190 ms

AWE_Bootstrap3.css

AWE_Bootstrap3.css

184 ms

script.js

script.js

39 ms

jquery-ui.min.css

jquery-ui.min.css

24 ms

scrollup_css

scrollup_css

204 ms

bootstrap_dialog_css

bootstrap_dialog_css

207 ms

oldbrowser_js

oldbrowser_js

118 ms

bootstrap_js

bootstrap_js

204 ms

jquery_scrollUp

jquery_scrollUp

205 ms

signalr

signalr

219 ms

hubs

hubs

255 ms

AWE-signalr

AWE-signalr

255 ms

generalAJAX

generalAJAX

256 ms

jquery-globalize

jquery-globalize

255 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

345 ms

1edd1ef7-320d-4660-8647-d6b99b6f59bb.gif

1edd1ef7-320d-4660-8647-d6b99b6f59bb.gif

131 ms

8417b1ad-dfbd-4511-9b7b-4e9159fbe2bf_fullsize.jpg

8417b1ad-dfbd-4511-9b7b-4e9159fbe2bf_fullsize.jpg

188 ms

9fedf484-718e-403a-821a-8a37c5c23f4b_fullsize.jpg

9fedf484-718e-403a-821a-8a37c5c23f4b_fullsize.jpg

92 ms

9fa192b4-cea3-4d58-8cf5-266f4166efbe_fullsize.jpg

9fa192b4-cea3-4d58-8cf5-266f4166efbe_fullsize.jpg

182 ms

e81c1c69-1abc-4981-9b53-d96916f12859_fullsize.jpg

e81c1c69-1abc-4981-9b53-d96916f12859_fullsize.jpg

160 ms

1d43efcc-cd60-44dd-8698-1526ed042a65_fullsize.jpg

1d43efcc-cd60-44dd-8698-1526ed042a65_fullsize.jpg

243 ms

a51c1bbc-33ed-4e98-81ed-359fdc075f24_fullsize.jpg

a51c1bbc-33ed-4e98-81ed-359fdc075f24_fullsize.jpg

306 ms

ae8ba346-d936-4c2c-9485-942269c70015_fullsize.jpg

ae8ba346-d936-4c2c-9485-942269c70015_fullsize.jpg

310 ms

6eb89973-2726-432f-88a3-fbcc3545a112_fullsize.jpg

6eb89973-2726-432f-88a3-fbcc3545a112_fullsize.jpg

307 ms

f51ebd53-619d-46c2-af1c-8cf763117fb0_fullsize.jpg

f51ebd53-619d-46c2-af1c-8cf763117fb0_fullsize.jpg

389 ms

fcc7f303-5241-45f2-873f-34218939c577_fullsize.jpg

fcc7f303-5241-45f2-873f-34218939c577_fullsize.jpg

337 ms

6739f6e6-eb81-4b2f-a3da-b9fab539d926_fullsize.jpg

6739f6e6-eb81-4b2f-a3da-b9fab539d926_fullsize.jpg

299 ms

b5f42479-6004-4a17-9691-b848d3e7a69a_fullsize.jpg

b5f42479-6004-4a17-9691-b848d3e7a69a_fullsize.jpg

498 ms

ebf71b28-a533-44c7-a8e7-67cb9e9544c3_fullsize.jpg

ebf71b28-a533-44c7-a8e7-67cb9e9544c3_fullsize.jpg

507 ms

b0ca9730-5dc9-466c-a96f-81600d991f32_fullsize.jpg

b0ca9730-5dc9-466c-a96f-81600d991f32_fullsize.jpg

410 ms

c533c0c8-4d10-46b3-967f-043ba945937c_fullsize.jpg

c533c0c8-4d10-46b3-967f-043ba945937c_fullsize.jpg

473 ms

d3a8140f-631b-4fc3-b090-0d44a1500bc2_fullsize.jpg

d3a8140f-631b-4fc3-b090-0d44a1500bc2_fullsize.jpg

508 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

499 ms

Accessibility Review

yah.dk accessibility score

93

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

yah.dk best practices score

92

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

SEO Factors

yah.dk SEO score

82

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

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yah.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 Yah.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

yah.dk

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