Access infosat.de.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value1.245

1/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

infosat.de

402 ms

www.infosat.de

952 ms

css

91 ms

css

102 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

141 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 72% of them (81 requests) were addressed to the original Infosat.de, 7% (8 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Infosat.de.

Content Size

1.8 MB

After Optimization

1.3 MB

In fact, the total size of Infosat.de main page is 1.8 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 109.4 kB

Original 131.4 kB
After minification 109.8 kB
After compression 22.0 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 21.6 kB, which is 16% 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 109.4 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 57.6 kB

Original 1.2 MB
After minification 1.2 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. Infosat images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 213.9 kB

Original 317.2 kB
After minification 279.5 kB
After compression 103.3 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 213.9 kB or 67% of the original size.

CSS Optimization

-79%

Potential reduce by 101.3 kB

Original 128.3 kB
After minification 126.2 kB
After compression 27.0 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. Infosat.de needs all CSS files to be minified and compressed as it can save up to 101.3 kB or 79% of the original size.

Requests Now

101

After Optimization

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infosat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

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

N/A
Language Claimed

DE
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Infosat.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), while the claimed language is German. Our system also found out that Infosat.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

infosat.de

Open Graph description is not detected on the main page of Infosat. 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

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

infosat.de

www.infosat.de

css

css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.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

infosat.de

www.infosat.de

css

css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_3lkH7XemORJn_61ZCzv6zKFluu5BrnXC_rTmyj5Y_Tk.css

css_MnXiytJtb186Ydycnpwpw34cuUsHaKc80ey5LiQXhSY.css

css_rvbvay6nYf6cmD6ZIjXgGw6dMuUqLo8YUCNZi7mMxNU.css

js_MpKfe1sTh5JIVGCZ17DsAuT1rqAC38MLLlkjqjQ1X_k.js

js_tG5pNElF7jdZyW0ucRa0HM83XPmzKI51mC1EJoW5BK0.js

js_0z0tIuqBwI5K7672bGrval1VtDcu4Gj2sxcuSGxXGjY.js

js_JUi2KBhcQDamPsNprqDAhUPe-OvFfunXpyoQhkH0VGM.js

adx.js

show_ads.js

bg.jpg

chart

bg2.jpg

css_rvbvay6nYf6cmD6ZIjXgGw6dMuUqLo8YUCNZi7mMxNU.css

infosat_infodigital.png

ecker.svg

unitiymedia_655x440_25.jpg

t80.png

eutelsatlogo655x440_27.jpg

SD_HD-Screenshot.jpg

id_webgrafik_335_12.jpg

id_webgrafik_335_11.jpg

id_webgrafik_335_10.jpg

H2D.jpg

blaupunkt655440.jpg

id_webgrafik_335_6.jpg

unitiymedia_655x440_25.jpg

eutelsatlogo655x440_27.jpg

SD_HD-Screenshot.jpg

id_webgrafik_335_12.jpg

id_webgrafik_335_11.jpg

id_webgrafik_335_10.jpg

H2D.jpg

blaupunkt655440.jpg

id_webgrafik_335_6.jpg

shadow1.png

Sport1_NEU_655x440_22.jpg

Wolf-Schmidt-als-Babba-Hess.jpg

MTV-You.jpg

anzeige_v.gif