Tools & Wizards About Us
ard-hauptstadtstudio.de screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ard-hauptstadtstudio.de

Das ARD-Hauptstadtstudio in Berlin

Page Load Speed

2.5 sec in total

First Response

847 ms

Resources Loaded

1.5 sec

Page Rendered

131 ms

ard-hauptstadtstudio.de screenshot

About Website

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

Das ARD-Hauptstadtstudio ist die erste Adresse für Nachrichten zur Bundespolitik.

Visit ard-hauptstadtstudio.de

Key Findings

We analyzed Ard-hauptstadtstudio.de page load time and found that the first response time was 847 ms and then it took 1.6 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

ard-hauptstadtstudio.de performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

www.ard-hauptstadtstudio.de

847 ms

ardplayer-ard.css

361 ms

025a3b1a8ca08cb5.css

258 ms

polyfills-c67a75d1b6f99dc8.js

339 ms

piano-analytics-6.10.0.js

335 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 95% of them (20 requests) were addressed to the original Ard-hauptstadtstudio.de, 5% (1 request) were made to Tag.aticdn.net. The less responsive or slowest element that took the longest time to load (917 ms) belongs to the original domain Ard-hauptstadtstudio.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 457.4 kB (35%)

Content Size

1.3 MB

After Optimization

856.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ard-hauptstadtstudio.de main page is 1.3 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. 20% of websites need less resources to load. Images take 538.6 kB which makes up the majority of the site volume.

HTML Optimization

-42%

Potential reduce by 189.4 kB

  • Original 450.7 kB
  • After minification 450.7 kB
  • After compression 261.3 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. 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 189.4 kB or 42% of the original size.

Image Optimization

-2%

Potential reduce by 9.0 kB

  • Original 538.6 kB
  • After minification 529.6 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. ARD Hauptstadtstudio images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 192.8 kB

  • Original 244.7 kB
  • After minification 135.4 kB
  • After compression 51.9 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 192.8 kB or 79% of the original size.

CSS Optimization

-83%

Potential reduce by 66.2 kB

  • Original 80.2 kB
  • After minification 60.3 kB
  • After compression 14.0 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. Ard-hauptstadtstudio.de needs all CSS files to be minified and compressed as it can save up to 66.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (76%)

Requests Now

17

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ARD Hauptstadtstudio. 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 as a result speed up the page load time.

Network Requests Diagram

www.ard-hauptstadtstudio.de

www.ard-hauptstadtstudio.de

847 ms

ardplayer-ard.css

ardplayer-ard.css

361 ms

025a3b1a8ca08cb5.css

025a3b1a8ca08cb5.css

258 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

339 ms

piano-analytics-6.10.0.js

piano-analytics-6.10.0.js

335 ms

webpack-0954652f41d4c924.js

webpack-0954652f41d4c924.js

254 ms

framework-0365125e11538b64.js

framework-0365125e11538b64.js

379 ms

main-22aa2b5298c3583b.js

main-22aa2b5298c3583b.js

440 ms

_app-ac5a2e14bcf9ddc9.js

_app-ac5a2e14bcf9ddc9.js

917 ms

75fc9c18-c7bf0df5a4fee36b.js

75fc9c18-c7bf0df5a4fee36b.js

452 ms

833-18cfcde7798bf601.js

833-18cfcde7798bf601.js

459 ms

664-9ce9013bf42d82e1.js

664-9ce9013bf42d82e1.js

470 ms

73-e82858a5b78d98b3.js

73-e82858a5b78d98b3.js

496 ms

64-b7d858abdd6480aa.js

64-b7d858abdd6480aa.js

526 ms

index-319c5ea8b37193cd.js

index-319c5ea8b37193cd.js

543 ms

_buildManifest.js

_buildManifest.js

550 ms

_ssgManifest.js

_ssgManifest.js

561 ms

font.css

font.css

586 ms

TheSans_LT_TT8_.woff

TheSans_LT_TT8_.woff

151 ms

TheSans_LT_TT6_.woff

TheSans_LT_TT6_.woff

151 ms

TheSans_LT_TT4_.woff

TheSans_LT_TT4_.woff

137 ms

Accessibility Review

ard-hauptstadtstudio.de accessibility score

96

Accessibility Issues

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

ard-hauptstadtstudio.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ard-hauptstadtstudio.de 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 Ard-hauptstadtstudio.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 Ard-hauptstadtstudio.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

ard-hauptstadtstudio.de

Open Graph data is detected on the main page of ARD Hauptstadtstudio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: