3.6 sec in total
464 ms
2.7 sec
444 ms
Visit tippcenter.zdf.de now to see the best up-to-date Tippcenter ZDF content for Germany and also check out these interesting facts you probably never knew about tippcenter.zdf.de
Haben Sie den richtigen Riecher? Im Tippcenter gibt's die Bundesliga, die Champions League und die WM zu tippen. Außerdem die Nations League.
Visit tippcenter.zdf.deWe analyzed Tippcenter.zdf.de page load time and found that the first response time was 464 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
tippcenter.zdf.de performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value6.0 s
13/100
25%
Value6.9 s
34/100
10%
Value100 ms
98/100
30%
Value0.017
100/100
15%
Value7.5 s
47/100
10%
464 ms
711 ms
440 ms
575 ms
968 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 85% of them (17 requests) were addressed to the original Tippcenter.zdf.de, 10% (2 requests) were made to De.ioam.de and 5% (1 request) were made to Script.ioam.de. The less responsive or slowest element that took the longest time to load (968 ms) belongs to the original domain Tippcenter.zdf.de.
Page size can be reduced by 350.1 kB (36%)
980.1 kB
630.0 kB
In fact, the total size of Tippcenter.zdf.de main page is 980.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 523.3 kB which makes up the majority of the site volume.
Potential reduce by 14.7 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 2.4 kB, which is 13% 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 14.7 kB or 77% of the original size.
Potential reduce by 2.1 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. Tippcenter ZDF images are well optimized though.
Potential reduce by 206.4 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 206.4 kB or 70% of the original size.
Potential reduce by 126.9 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. Tippcenter.zdf.de needs all CSS files to be minified and compressed as it can save up to 126.9 kB or 88% of the original size.
Number of requests can be reduced by 4 (25%)
16
12
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tippcenter ZDF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
tippcenter.zdf.de
464 ms
tippcenter.zdf.de
711 ms
d908ddaeea3b.css
440 ms
d33d114d7ac4.js
575 ms
0e2f1955d7ad.js
968 ms
2a6e0fd183a5.js
463 ms
iam.js
404 ms
default-s727f4c5417.png
131 ms
accounts-login-desktop.jpg
443 ms
content-background-02-desktop.jpg
330 ms
index.jpg
581 ms
index.jpg
594 ms
eurocup_index.jpg
288 ms
banner-desktop.jpg
435 ms
teaser-experts.png
664 ms
index-visualization-desktop.jpg
598 ms
icons.woff
517 ms
aktuellesportstudio.jpg
336 ms
tx.io
399 ms
tx.io
97 ms
tippcenter.zdf.de accessibility score
ARIA
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.
Impact
Issue
[role] values are not valid
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tippcenter.zdf.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
tippcenter.zdf.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tippcenter.zdf.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 Tippcenter.zdf.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.
tippcenter.zdf.de
Open Graph data is detected on the main page of Tippcenter ZDF. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: