8.5 sec in total
1.3 sec
6.9 sec
267 ms
Visit telefonieren-und-surfen.de now to see the best up-to-date Telefonieren Und Surfen content for Germany and also check out these interesting facts you probably never knew about telefonieren-und-surfen.de
congstar Tarife (Handyvertrag, Prepaid Karte, Homespot, Datentarife) und Angebote für Handy mit Vertrag - Infos, Bestellung und Beratung.
Visit telefonieren-und-surfen.deWe analyzed Telefonieren-und-surfen.de page load time and found that the first response time was 1.3 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
telefonieren-und-surfen.de performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value2.9 s
81/100
25%
Value3.1 s
93/100
10%
Value490 ms
59/100
30%
Value0.014
100/100
15%
Value3.4 s
92/100
10%
1317 ms
2422 ms
383 ms
290 ms
291 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Telefonieren-und-surfen.de, 43% (16 requests) were made to Congstar.angebote-tarife.de and 19% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Congstar.angebote-tarife.de.
Page size can be reduced by 373.4 kB (68%)
546.8 kB
173.4 kB
In fact, the total size of Telefonieren-und-surfen.de main page is 546.8 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. 35% of websites need less resources to load. HTML takes 199.2 kB which makes up the majority of the site volume.
Potential reduce by 172.7 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. 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 172.7 kB or 87% of the original size.
Potential reduce by 3.0 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. Telefonieren Und Surfen images are well optimized though.
Potential reduce by 106.1 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 106.1 kB or 60% of the original size.
Potential reduce by 91.6 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. Telefonieren-und-surfen.de needs all CSS files to be minified and compressed as it can save up to 91.6 kB or 72% of the original size.
Number of requests can be reduced by 5 (21%)
24
19
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telefonieren Und Surfen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
telefonieren-und-surfen.de
1317 ms
congstar.angebote-tarife.de
2422 ms
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383 ms
congstar-tarife-angebote.png
290 ms
congstar-tarife-angebote_mobil.png
291 ms
congstar-vertriebspartner-logo-mobil.png
288 ms
smartphones-bei-congstar.jpg
309 ms
congstar-vertriebspartner-logo.png
341 ms
geotrust.png
153 ms
sitelock.png
152 ms
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233 ms
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99 ms
fscf-placeholders.min.js
103 ms
css
84 ms
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1 ms
wp-emoji-release.min.js
97 ms
analytics.js
72 ms
sam-ajax.php
417 ms
sam-ajax-loader.php
423 ms
1bHRUMxmJHoup12DnI9XmQ.woff
323 ms
kU6VHbqMAZhaN_nXCmLQsQ.woff
374 ms
I1Pn3gihk5vyP0Yw5GqKsQ.woff
412 ms
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412 ms
G-cgiyv4b0HVLV2M8HoP9A.woff
413 ms
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413 ms
AcvTq8Q0lyKKNxRlL28Rnz8E0i7KZn-EPnyo3HZu7kw.woff
413 ms
linkid.js
347 ms
collect
36 ms
collect
90 ms
sam-ajax.php
323 ms
ga-audiences
35 ms
dsp-1603-9cent-story-wie-ich-will-allinone-huawei-p8lite_300x250_2016.gif
39 ms
144_163_0300x0250_de_dsp-1506-9cent-story-wie-ich-will-allinone__s_001_w.gif
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439 ms
111 ms
13480470.gif
388 ms
collect
4 ms
telefonieren-und-surfen.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
[aria-hidden="true"] elements contain focusable descendents
ARIA IDs are not unique
telefonieren-und-surfen.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
telefonieren-und-surfen.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
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 Telefonieren-und-surfen.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 Telefonieren-und-surfen.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.
telefonieren-und-surfen.de
Open Graph description is not detected on the main page of Telefonieren Und Surfen. 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: