Tools & Wizards About Us
berlin-links.biz screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

berlin-links.biz

Branchenbuch Berlin | Interessante Links auf Berlin-Links

Page Load Speed

2 sec in total

First Response

295 ms

Resources Loaded

1.5 sec

Page Rendered

187 ms

berlin-links.biz screenshot

About Website

Visit berlin-links.biz now to see the best up-to-date Berlin Links content and also check out these interesting facts you probably never knew about berlin-links.biz

Nicht verpassen ✓ Wir bieten eine große Auswahl an interessanten Links und lokalen Firmenportraits aus Berlin und Umgebung. ✓ Schon gesehen? Auf Berlin Links mit der eigenen Firma gefunden werden - Da...

Visit berlin-links.biz

Key Findings

We analyzed Berlin-links.biz page load time and found that the first response time was 295 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

berlin-links.biz performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.096

90/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

berlin-links.biz

295 ms

berlin-links.biz

453 ms

loader.js

33 ms

uc-block.bundle.js

69 ms

staedtelinks-style.css

95 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 81% of them (17 requests) were addressed to the original Berlin-links.biz, 10% (2 requests) were made to App.eu.usercentrics.eu and 5% (1 request) were made to Sdp.eu.usercentrics.eu. The less responsive or slowest element that took the longest time to load (539 ms) belongs to the original domain Berlin-links.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 323.9 kB (44%)

Content Size

729.9 kB

After Optimization

406.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Berlin-links.biz main page is 729.9 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. 15% of websites need less resources to load. Javascripts take 527.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 9.3 kB

  • Original 13.3 kB
  • After minification 11.1 kB
  • After compression 4.0 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 2.2 kB, which is 17% 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 9.3 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 5.0 kB

  • Original 114.4 kB
  • After minification 109.4 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. Berlin Links images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 247.3 kB

  • Original 527.3 kB
  • After minification 498.3 kB
  • After compression 280.0 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 247.3 kB or 47% of the original size.

CSS Optimization

-83%

Potential reduce by 62.3 kB

  • Original 74.9 kB
  • After minification 58.5 kB
  • After compression 12.6 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. Berlin-links.biz needs all CSS files to be minified and compressed as it can save up to 62.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (60%)

Requests Now

15

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Berlin Links. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

berlin-links.biz

berlin-links.biz

295 ms

berlin-links.biz

berlin-links.biz

453 ms

loader.js

loader.js

33 ms

uc-block.bundle.js

uc-block.bundle.js

69 ms

staedtelinks-style.css

staedtelinks-style.css

95 ms

swiper.css

swiper.css

189 ms

font-awesome.css

font-awesome.css

371 ms

menu.css

menu.css

280 ms

jquery-latest.min.js

jquery-latest.min.js

472 ms

jssor.slider-27.0.2.min.js

jssor.slider-27.0.2.min.js

285 ms

slideout.js

slideout.js

376 ms

js

js

81 ms

swiper.min.js

swiper.min.js

539 ms

bundle.js

bundle.js

8 ms

menu-bar.png

menu-bar.png

94 ms

logo.png

logo.png

96 ms

15792510473-d-generation-berlin-teaser.jpg

15792510473-d-generation-berlin-teaser.jpg

94 ms

1550736465cemore-teaser.jpg

1550736465cemore-teaser.jpg

280 ms

OpenSans-Light-webfont.woff

OpenSans-Light-webfont.woff

96 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

188 ms

OpenSans-Semibold-webfont.woff

OpenSans-Semibold-webfont.woff

132 ms

Accessibility Review

berlin-links.biz accessibility score

87

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

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

Best Practices

berlin-links.biz 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

High

Page has valid source maps

SEO Factors

berlin-links.biz 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

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Berlin-links.biz can be misinterpreted by Google and other search engines. Our service has detected that German 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 Berlin-links.biz 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

berlin-links.biz

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