Tools & Wizards About Us
tall-berlin.de screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tall-berlin.de

tall-berlin.de

Page Load Speed

774 ms in total

First Response

351 ms

Resources Loaded

363 ms

Page Rendered

60 ms

tall-berlin.de screenshot

About Website

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

Visit tall-berlin.de

Key Findings

We analyzed Tall-berlin.de page load time and found that the first response time was 351 ms and then it took 423 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster. This domain responded with an error, which can significantly jeopardize Tall-berlin.de rating and web reputation

Performance Metrics

tall-berlin.de performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

tall-berlin.de

351 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 Tall-berlin.de and no external sources were called. The less responsive or slowest element that took the longest time to load (351 ms) belongs to the original domain Tall-berlin.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (62%)

Content Size

2.1 MB

After Optimization

789.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tall-berlin.de main page is 2.1 MB. 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-30%

Potential reduce by 48 B

  • Original 158 B
  • After minification 156 B
  • After compression 110 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 48 B or 30% of the original size.

Image Optimization

-10%

Potential reduce by 54.9 kB

  • Original 562.3 kB
  • After minification 507.4 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. Tall Berlin images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 946.3 kB

  • Original 1.2 MB
  • After minification 842.9 kB
  • After compression 235.3 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 946.3 kB or 80% of the original size.

CSS Optimization

-85%

Potential reduce by 277.4 kB

  • Original 324.6 kB
  • After minification 252.5 kB
  • After compression 47.2 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. Tall-berlin.de needs all CSS files to be minified and compressed as it can save up to 277.4 kB or 85% 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.

Network Requests Diagram

tall-berlin.de

tall-berlin.de

351 ms

Accessibility Review

tall-berlin.de accessibility score

86

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

<frame> or <iframe> elements do not have a title

Best Practices

tall-berlin.de 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

SEO Factors

tall-berlin.de SEO score

92

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

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tall-berlin.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tall-berlin.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

tall-berlin.de

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