Access berlinstadtportal.de. berlinstadtportal.de - Das Regionalportal für Berlin und die Umgebung

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value23.7 s

1/100

10%

berlinstadtportal.de

391 ms

berlinstadtportal.de

1472 ms

bootstrap.min.css

100 ms

font-awesome.min.css

198 ms

fontawesome-all.min.css

286 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 57% of them (39 requests) were addressed to the original Berlinstadtportal.de, 19% (13 requests) were made to S1.ticketm.net and 9% (6 requests) were made to Cdn.taboola.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Berlinstadtportal.de.

Content Size

5.8 MB

After Optimization

5.6 MB

In fact, the total size of Berlinstadtportal.de main page is 5.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 159.2 kB

Original 181.1 kB
After minification 145.8 kB
After compression 21.9 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 35.3 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 159.2 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 118 B

Original 5.4 MB
After minification 5.4 MB

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 Stadtportal images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

Original 114.3 kB
After minification 114.3 kB
After compression 113.2 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

-32%

Potential reduce by 34.6 kB

Original 108.8 kB
After minification 95.4 kB
After compression 74.2 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. Berlinstadtportal.de needs all CSS files to be minified and compressed as it can save up to 34.6 kB or 32% of the original size.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Berlin Stadtportal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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/).

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 Berlinstadtportal.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 Berlinstadtportal.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

berlinstadtportal.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

berlinstadtportal.de - Das Regionalportal für Berlin und die Umgebung

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

berlinstadtportal.de

berlinstadtportal.de

bootstrap.min.css

font-awesome.min.css

fontawesome-all.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

berlinstadtportal.de

berlinstadtportal.de

bootstrap.min.css

font-awesome.min.css

fontawesome-all.min.css

material-design-iconic-font.min.css

animate.css

hamburgers.min.css

animsition.min.css

slick.css

slick-theme.css

util.min.css

main.css

jquery-3.2.1.min.js

animsition.min.js

popper.js

bootstrap.min.js

main.js

slick.min.js

loader.js

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