7.6 sec in total
330 ms
7.1 sec
202 ms
Visit 11833.de now to see the best up-to-date 11833 content for Germany and also check out these interesting facts you probably never knew about 11833.de
Sie suchen eine Rufnummer im In- oder Ausland? Bei der Auskunft der Telekom erhalten Sie die Rufnummer und auf Wunsch auch weitere Informationen.
Visit 11833.deWe analyzed 11833.de page load time and found that the first response time was 330 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
11833.de performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value7.4 s
4/100
25%
Value11.5 s
5/100
10%
Value890 ms
32/100
30%
Value0.1
89/100
15%
Value18.1 s
3/100
10%
330 ms
1501 ms
277 ms
341 ms
2758 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 60% of them (30 requests) were addressed to the original 11833.de, 16% (8 requests) were made to Detemedien.de and 16% (8 requests) were made to Smsguru.de. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain 11833.de.
Page size can be reduced by 717.4 kB (37%)
1.9 MB
1.2 MB
In fact, the total size of 11833.de main page is 1.9 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 294.4 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 48.8 kB, which is 15% 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 294.4 kB or 92% of the original size.
Potential reduce by 25.2 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. 11833 images are well optimized though.
Potential reduce by 329.2 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 329.2 kB or 73% of the original size.
Potential reduce by 68.7 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. 11833.de needs all CSS files to be minified and compressed as it can save up to 68.7 kB or 87% of the original size.
Number of requests can be reduced by 11 (23%)
47
36
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 11833. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
11833.de
330 ms
www.11833.de
1501 ms
core.css
277 ms
341 ms
video-large-taxi.png
2758 ms
video-large-imbiss.png
5438 ms
video-large-hotel.png
2912 ms
205 ms
11833.jpg
272 ms
img-topic-willkommen.jpg
468 ms
index_telekom_helferline.php
244 ms
scroller_telekom_helferline.php
246 ms
img-topic-know2.jpg
454 ms
img-topic-abroad3-a.jpg
570 ms
img-topic-faq.jpg
1048 ms
TDG-MagentaEins.jpg
510 ms
teaser2.jpg
557 ms
TDG-MMStart.jpg
577 ms
jquery.min.js
29 ms
jquery-ui-1.8.21.custom.min.js
822 ms
jwplayer.js
745 ms
test.js
854 ms
jquery.selectbox-0.2.min.js
914 ms
script.js
928 ms
link_socialmedia1.png
1006 ms
link-socialmedia6.png
1006 ms
button_close_video.png
1019 ms
vidSmall4.png
1117 ms
vidSmall5.png
1372 ms
vidSmall6.png
1203 ms
telekomHelferline.css
305 ms
telekomHelferlineStyle.css
105 ms
jquery-1.3.2.min.js
402 ms
jquery.tooltip-helferline.js
202 ms
jquery.min.js
12 ms
scroller_helferline.js
325 ms
bg_header.png
1121 ms
footer_arrow.png
1208 ms
video_overlay_bg.png
1212 ms
t.js
467 ms
was_suchen_sie.jpg
102 ms
bg_was_wen.jpg
205 ms
bg_wo.jpg
206 ms
suchen_in.jpg
205 ms
suche_tb.png
204 ms
suche_oetb.png
207 ms
suche_gs.png
206 ms
Tele-GroteskNor.ttf
3573 ms
Tele-GroteskNor.woff
304 ms
cnt_js.php
398 ms
11833.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
11833.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
11833.de SEO score
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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 11833.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 11833.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.
11833.de
Open Graph data is detected on the main page of 11833. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: