6.5 sec in total
493 ms
5.1 sec
937 ms
Click here to check amazing T Online content. Otherwise, check out these important facts you probably never knew about tonline.de
Aktuelle News aus Politik, Sport, Unterhaltung, Wirtschaft & Finanzen | Ratgeber Leben, Gesundheit und Heim & Garten | E-Mail und Shopping bei t-online.de.
Visit tonline.deWe analyzed Tonline.de page load time and found that the first response time was 493 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
tonline.de performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value3.9 s
51/100
25%
Value11.5 s
5/100
10%
Value10,040 ms
0/100
30%
Value0.038
100/100
15%
Value33.6 s
0/100
10%
493 ms
143 ms
575 ms
689 ms
328 ms
Our browser made a total of 180 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Tonline.de, 11% (20 requests) were made to Stats.t-online.de and 9% (17 requests) were made to Im.banner.t-online.de. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Stats.t-online.de.
Page size can be reduced by 555.5 kB (71%)
787.2 kB
231.7 kB
In fact, the total size of Tonline.de main page is 787.2 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. 60% of websites need less resources to load. Javascripts take 399.7 kB which makes up the majority of the site volume.
Potential reduce by 249.1 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 249.1 kB or 76% of the original size.
Potential reduce by 3.3 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. T Online images are well optimized though.
Potential reduce by 283.3 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 283.3 kB or 71% of the original size.
Potential reduce by 19.9 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. Tonline.de needs all CSS files to be minified and compressed as it can save up to 19.9 kB or 80% of the original size.
Number of requests can be reduced by 116 (67%)
172
56
The browser has sent 172 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.t-online.de
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globalAdTag.min.js
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getApi.js
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B5701499.109071947;dc_trk_aid=302667028;dc_trk_cid=57812503;ord=[timestamp];dc_lat=;dc_rdid=;tag_for_child_directed_treatment=
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AdId=14151836;BnId=1;ct=3138659127;st=5834;adcid=1;itime=501017004;reqtype=5;;key=dsl%2Bt-dsl%2Btelefonbuch%2Broutenplaner%2Bnachrichten%2Bspiele%2Bshopping%2Bservice;
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ADTECH;loc=100;alias=t-o_hom_homepage_rubrik_mrec_pos2;key=dsl+t-dsl+telefonbuch+routenplaner+nachrichten+spiele+shopping+service;kvtagmanversion=185;grp=257;screenheight=768;screenwidth=1024;screendensity=1;aduho=%2B180;misc=1458501018213
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getTicket.json
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ADTECH;loc=100;alias=t-o_hom_homepage_rubrik_sb;key=dsl+t-dsl+telefonbuch+routenplaner+nachrichten+spiele+shopping+service;kvtagmanversion=185;grp=257;screenheight=768;screenwidth=1024;screendensity=1;aduho=%2B180;misc=1458501018498
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getSnippetConfig.json
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AdId=14165877;BnId=1;ct=3139276860;st=5857;adcid=1;itime=501018004;reqtype=5;;key=dsl%2Bt-dsl%2Btelefonbuch%2Broutenplaner%2Bnachrichten%2Bspiele%2Bshopping%2Bservice;
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data
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tsr.BarLivingSnippet.js
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AdId=14166477;BnId=2;ct=3139460767;st=4920;adcid=1;itime=501018335;reqtype=5;;key=dsl%2Bt-dsl%2Btelefonbuch%2Broutenplaner%2Bnachrichten%2Bspiele%2Bshopping%2Bservice;
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tonlinetsr.css
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tonline.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]s do not have all required [aria-*] attributes
ARIA IDs are not unique
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
tonline.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
Browser errors were logged to the console
Page has valid source maps
tonline.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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tonline.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 Tonline.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.
tonline.de
Open Graph data is detected on the main page of T Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: