Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

berlin.opendi.de

Telefonbuch Berlin - Telefonauskunft für Berlin | OpenDi

Page Load Speed

417 ms in total

First Response

168 ms

Resources Loaded

187 ms

Page Rendered

62 ms

berlin.opendi.de screenshot

About Website

Visit berlin.opendi.de now to see the best up-to-date Berlin Open Di content for Germany and also check out these interesting facts you probably never knew about berlin.opendi.de

Telefonbuch Berlin - Örtliches Telefonbuch mit Anschriften und Telefonnummern von Privatpersonen, Firmen und Dienstleistern in Berlin.

Visit berlin.opendi.de

Key Findings

We analyzed Berlin.opendi.de page load time and found that the first response time was 168 ms and then it took 249 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Berlin.opendi.de rating and web reputation

Performance Metrics

berlin.opendi.de performance score

0

Network Requests Diagram

berlin.opendi.de

168 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Berlin.opendi.de and no external sources were called. The less responsive or slowest element that took the longest time to load (168 ms) belongs to the original domain Berlin.opendi.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.2 kB (40%)

Content Size

206.8 kB

After Optimization

123.5 kB

In fact, the total size of Berlin.opendi.de main page is 206.8 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 180.9 kB which makes up the majority of the site volume.

HTML Optimization

-27%

Potential reduce by 30 B

  • Original 111 B
  • After minification 109 B
  • After compression 81 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 30 B or 27% of the original size.

Image Optimization

-1%

Potential reduce by 88 B

  • Original 7.4 kB
  • After minification 7.3 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 Open Di images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 67.9 kB

  • Original 180.9 kB
  • After minification 180.7 kB
  • After compression 113.0 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 67.9 kB or 38% of the original size.

CSS Optimization

-83%

Potential reduce by 15.2 kB

  • Original 18.4 kB
  • After minification 10.9 kB
  • After compression 3.2 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.opendi.de needs all CSS files to be minified and compressed as it can save up to 15.2 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

SEO Factors

berlin.opendi.de SEO score

0

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Berlin.opendi.de 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.opendi.de main page’s claimed encoding is . 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 Berlin Open Di. 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: