35 sec in total
3.4 sec
31 sec
595 ms
Click here to check amazing Info O 2 content for Germany. Otherwise, check out these important facts you probably never knew about info.o2.de
Hier finden Sie Informationen zu den Tarifen, Handys, Mobiles Internet, DSL und Festnetz und weitere interessante Angebote
Visit info.o2.deWe analyzed Info.o2.de page load time and found that the first response time was 3.4 sec and then it took 31.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
info.o2.de performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value8.4 s
2/100
25%
Value13.6 s
2/100
10%
Value1,730 ms
10/100
30%
Value1.949
0/100
15%
Value15.8 s
6/100
10%
3430 ms
7016 ms
276 ms
150 ms
796 ms
Our browser made a total of 294 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Info.o2.de, 42% (124 requests) were made to Static2.o2.de and 9% (27 requests) were made to Static.o2.de. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source A.nexeps.com.
Page size can be reduced by 400.7 kB (68%)
587.5 kB
186.8 kB
In fact, the total size of Info.o2.de main page is 587.5 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. 55% of websites need less resources to load. Javascripts take 331.9 kB which makes up the majority of the site volume.
Potential reduce by 148.9 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 19.0 kB, which is 11% 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 148.9 kB or 84% of the original size.
Potential reduce by 30.9 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. Obviously, Info O 2 needs image optimization as it can save up to 30.9 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 203.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 203.2 kB or 61% of the original size.
Potential reduce by 17.7 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. Info.o2.de needs all CSS files to be minified and compressed as it can save up to 17.7 kB or 79% of the original size.
Number of requests can be reduced by 142 (52%)
272
130
The browser has sent 272 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Info O 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.
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info.o2.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
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.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
info.o2.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
info.o2.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Info.o2.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 Info.o2.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.
info.o2.de
Open Graph data is detected on the main page of Info O 2. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: