Tools & Wizards About Us
goyellow.de screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

goyellow.de

Gelbe Seiten | Das richtige Unternehmen finden

Page Load Speed

5.2 sec in total

First Response

695 ms

Resources Loaded

4.3 sec

Page Rendered

203 ms

goyellow.de screenshot

About Website

Welcome to goyellow.de homepage info - get ready to check Goyellow best content for Germany right away, or after learning these important things about goyellow.de

Gelbe Seiten - Das Branchenbuch für Deutschland gibt Auskunft zu Telefonnummern, Adressen, Faxnummern und Firmen-Infos in den Einträgen der Unternehmen nach Branchen

Visit goyellow.de

Key Findings

We analyzed Goyellow.de page load time and found that the first response time was 695 ms and then it took 4.5 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

goyellow.de performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

www.goyellow.de

695 ms

app.38cd5dfbdb1822ff4bb1.css

193 ms

bundle.js

1765 ms

loader.js

637 ms

wwa.js

537 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 82% of them (56 requests) were addressed to the original Goyellow.de, 9% (6 requests) were made to Cdn.consentmanager.net and 4% (3 requests) were made to A.delivery.consentmanager.net. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Data-a0f0ae1310.goyellow.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.6 kB (31%)

Content Size

387.2 kB

After Optimization

266.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Goyellow.de main page is 387.2 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. 70% of websites need less resources to load. Javascripts take 196.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 118.6 kB

  • Original 141.3 kB
  • After minification 121.0 kB
  • After compression 22.6 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 20.2 kB, which is 14% 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 118.6 kB or 84% of the original size.

JavaScript Optimization

-1%

Potential reduce by 1.9 kB

  • Original 196.5 kB
  • After minification 196.5 kB
  • After compression 194.6 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

-0%

Potential reduce by 102 B

  • Original 49.5 kB
  • After minification 49.5 kB
  • After compression 49.4 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. Goyellow.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (12%)

Requests Now

65

After Optimization

57

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Goyellow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.goyellow.de

www.goyellow.de

695 ms

app.38cd5dfbdb1822ff4bb1.css

app.38cd5dfbdb1822ff4bb1.css

193 ms

bundle.js

bundle.js

1765 ms

loader.js

loader.js

637 ms

wwa.js

wwa.js

537 ms

vendor.60ef8784b352410fc1c0.js

vendor.60ef8784b352410fc1c0.js

485 ms

app.4273987fa780fdbbe77b.js

app.4273987fa780fdbbe77b.js

292 ms

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96 ms

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96 ms

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1076 ms

cmp.php

cmp.php

404 ms

cmp_en.min.js

cmp_en.min.js

221 ms

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923 ms

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765 ms

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31 ms

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29 ms

de.gif

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181 ms

Accessibility Review

goyellow.de accessibility score

86

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

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

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

goyellow.de 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

High

Browser errors were logged to the console

SEO Factors

goyellow.de SEO score

98

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

goyellow.de

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