Access prosiebensat1welt.com. ProSiebenSat.1 Welt - TV Programm, Filme, Serien und Infos

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value8,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

prosiebensat1welt.com

248 ms

www.prosiebensat1welt.com

572 ms

cmp-prosiebensat1welt-web.js

388 ms

8228907cc96260b2.css

53 ms

da989db92bb198a7.css

27 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 35% of them (24 requests) were addressed to the original Prosiebensat1welt.com, 51% (35 requests) were made to Images.ctfassets.net and 12% (8 requests) were made to Mim.p7s1.io. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Mim.p7s1.io.

Content Size

3.8 MB

After Optimization

2.8 MB

In fact, the total size of Prosiebensat1welt.com main page is 3.8 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. 75% 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 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 176.7 kB

Original 214.1 kB
After minification 214.1 kB
After compression 37.4 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 176.7 kB or 83% of the original size.

Image Optimization

-22%

Potential reduce by 782.6 kB

Original 3.6 MB
After minification 2.8 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. Obviously, Pro Sieben Sat 1 Welt needs image optimization as it can save up to 782.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Sieben Sat 1 Welt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

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 Prosiebensat1welt.com 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 Prosiebensat1welt.com 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

prosiebensat1welt.com

Open Graph data is detected on the main page of Pro Sieben Sat 1 Welt. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

ProSiebenSat.1 Welt - TV Programm, Filme, Serien und Infos

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

prosiebensat1welt.com

www.prosiebensat1welt.com

cmp-prosiebensat1welt-web.js

8228907cc96260b2.css

da989db92bb198a7.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

prosiebensat1welt.com

www.prosiebensat1welt.com

cmp-prosiebensat1welt-web.js

8228907cc96260b2.css

da989db92bb198a7.css

c48e6cf6bb39b9de.css

polyfills-5cd94c89d3acac5f.js

webpack-2aa161ca27fbe0be.js

framework-8957c350a55da097.js

main-4b73311b560160ab.js

_app-2bad569c9b4a8404.js

447-a36c6de86d1a7801.js

424-33e5fce655da119c.js

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692-99ea5547a41aa8a6.js

391-4e785eda9138cbee.js

index-a0ca98148bfd02d1.js

_buildManifest.js

_ssgManifest.js

_middlewareManifest.js

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