4.3 sec in total
485 ms
3.5 sec
298 ms
Welcome to dns-ok.de homepage info - get ready to check Dns Ok best content right away, or after learning these important things about dns-ok.de
So schützt die Telekom Systeme und Netze und damit auch die Kunden und ihre Daten.
Visit dns-ok.deWe analyzed Dns-ok.de page load time and found that the first response time was 485 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dns-ok.de performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value11.8 s
0/100
25%
Value8.8 s
15/100
10%
Value460 ms
62/100
30%
Value0.082
94/100
15%
Value9.3 s
31/100
10%
485 ms
349 ms
343 ms
459 ms
573 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dns-ok.de, 5% (3 requests) were made to Wtpx-telekom.com and 3% (2 requests) were made to Telekomcom01.wt-eu02.net. The less responsive or slowest element that took the longest time to load (957 ms) relates to the external source Telekom.com.
Page size can be reduced by 19.9 kB (73%)
27.2 kB
7.3 kB
In fact, the total size of Dns-ok.de main page is 27.2 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. 25% of websites need less resources to load. HTML takes 27.1 kB which makes up the majority of the site volume.
Potential reduce by 19.9 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. 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 19.9 kB or 73% of the original size.
Potential reduce by 19 B
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 19 B or 30% of the original size.
Number of requests can be reduced by 23 (41%)
56
33
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dns Ok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
sicherheit
485 ms
all.min.css
349 ms
response.css
343 ms
webtrekk_v3.js
459 ms
start_desktop.js
573 ms
dtg.js
460 ms
webtrekk_init.js
122 ms
main.js
702 ms
lang_de.js
345 ms
social_share_privacy_settings_de.js
352 ms
bg-verantwortung-bi
236 ms
bg-meta.png
116 ms
arrow06.gif
119 ms
two-face-teaser-1_231x260-bi
238 ms
arrow13.png
118 ms
img22_over.png
231 ms
arrow-green.gif
233 ms
two-face-teaser-2_231x260-bi
348 ms
two-face-teaser-3_231x260-bi
434 ms
arrow02-green.gif
346 ms
bg-block-post-white.png
347 ms
arrow07.png
349 ms
verschluesselung-symbol-200-123-bi
357 ms
bg-dot.gif
459 ms
bg_imgteaser_right.png
461 ms
IT-Security-Experten-173x142-bi
470 ms
sicherheitstacho-173x142-bi
466 ms
col-rightbg-top.png
470 ms
col-rightbg-btm.png
549 ms
arrow08.gif
573 ms
danksagung_173x142
695 ms
bg-menu.png
582 ms
sub3_arw.gif
583 ms
bg-social.gif
583 ms
bg-tooltip.png
665 ms
bg-apps.gif
685 ms
arrow.gif
698 ms
arrow03.gif
696 ms
logo.png
699 ms
btn-search_dark.png
785 ms
searchbox-bg.png
757 ms
btn-search_dark1.png
765 ms
icon-back.gif
767 ms
bg-check.png
771 ms
share_button_addThis.png
768 ms
tele-groteskhal-webfont.woff
794 ms
tele-grotesknor-webfont.woff
957 ms
btn-search.gif
813 ms
arrow02.gif
709 ms
arrow10.gif
705 ms
wtid.js
339 ms
ipa.php
344 ms
print.css
119 ms
webtrekk_geid.min.js
235 ms
wt
203 ms
search-result-bg.png
118 ms
social_facebook.png
119 ms
social_twitter.png
116 ms
dcs.gif
122 ms
dns-ok.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
dns-ok.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
dns-ok.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Dns-ok.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 Dns-ok.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.
dns-ok.de
Open Graph description is not detected on the main page of Dns Ok. 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: