Tools & Wizards About Us
callya.net screenshot

Report Summary

  • 0

    Performance

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

callya.net

Finden Sie passende Handys mit Tarifauswahl, Tarifvergleich und Bundlemix - Barauszahlungen, Sachpreise und mehr

Page Load Speed

3.7 sec in total

First Response

264 ms

Resources Loaded

3.2 sec

Page Rendered

231 ms

callya.net screenshot

About Website

Visit callya.net now to see the best up-to-date Callya content and also check out these interesting facts you probably never knew about callya.net

Hier finden Sie überzeugende Handy Angebote. Mit Bundlemix, Barauszahlungen, Datenaktionen, Tarifsuche, Tarifvergleich und vielem mehr

Visit callya.net

Key Findings

We analyzed Callya.net page load time and found that the first response time was 264 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

callya.net performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

callya.net

264 ms

www.callya.net

254 ms

www.handybude.de

290 ms

piwik.js

319 ms

www.handybude.de

430 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Callya.net, 95% (90 requests) were made to Handybude.de and 1% (1 request) were made to Roeder-live.de. The less responsive or slowest element that took the longest time to load (858 ms) relates to the external source Handybude.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.7 kB (6%)

Content Size

423.9 kB

After Optimization

400.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Callya.net main page is 423.9 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. 30% of websites need less resources to load. Images take 383.2 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 1.4 kB

  • Original 2.5 kB
  • After minification 2.5 kB
  • After compression 1.1 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 1.4 kB or 56% of the original size.

Image Optimization

-6%

Potential reduce by 21.7 kB

  • Original 383.2 kB
  • After minification 361.5 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. Callya images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 42 B

  • Original 35.4 kB
  • After minification 35.4 kB
  • After compression 35.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 447 B

  • Original 2.7 kB
  • After minification 2.7 kB
  • After compression 2.2 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. Callya.net needs all CSS files to be minified and compressed as it can save up to 447 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (19%)

Requests Now

91

After Optimization

74

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Callya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

callya.net

callya.net

264 ms

www.callya.net

www.callya.net

254 ms

www.handybude.de

www.handybude.de

290 ms

piwik.js

piwik.js

319 ms

www.handybude.de

www.handybude.de

430 ms

format2.css

format2.css

97 ms

main.js

main.js

193 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

17 ms

hbslideshow_code.js

hbslideshow_code.js

288 ms

popups.js

popups.js

383 ms

banner.js

banner.js

39 ms

a01_wl-5570.jpg

a01_wl-5570.jpg

286 ms

d01.gif

d01.gif

100 ms

navigation.gif

navigation.gif

97 ms

d02.gif

d02.gif

97 ms

nav_start_on.png

nav_start_on.png

192 ms

nav_handysuche_off.png

nav_handysuche_off.png

192 ms

nav_bundlesuche_off.png

nav_bundlesuche_off.png

192 ms

nav_duosuche_off.png

nav_duosuche_off.png

290 ms

nav_datenaktionen_off.png

nav_datenaktionen_off.png

289 ms

nav_sonderaktionen_off.png

nav_sonderaktionen_off.png

286 ms

nav_simonly_off.png

nav_simonly_off.png

289 ms

nav_ohnelaufzeit_off.png

nav_ohnelaufzeit_off.png

290 ms

nav_barauszahlung_off.png

nav_barauszahlung_off.png

380 ms

nav_tarifsuche_off.png

nav_tarifsuche_off.png

383 ms

nav_tarifvergleich_off.png

nav_tarifvergleich_off.png

384 ms

nav_partnerprogramm_off.png

nav_partnerprogramm_off.png

382 ms

nav_meinebestellung_off.png

nav_meinebestellung_off.png

384 ms

nav_kontakt_off.png

nav_kontakt_off.png

384 ms

d03.gif

d03.gif

475 ms

elogo.gif

elogo.gif

477 ms

nav_newsletter.jpg

nav_newsletter.jpg

570 ms

nav_partner.jpg

nav_partner.jpg

479 ms

topneu.gif

topneu.gif

477 ms

d02a.gif

d02a.gif

480 ms

playstation_5_disc_god_of_war_h50.jpg

playstation_5_disc_god_of_war_h50.jpg

571 ms

playstation_5_god_of_war_h50.jpg

playstation_5_god_of_war_h50.jpg

572 ms

fm3455_h50.jpg

fm3455_h50.jpg

571 ms

fm3465_h50.jpg

fm3465_h50.jpg

575 ms

fm3462_h50.jpg

fm3462_h50.jpg

577 ms

d03a.gif

d03a.gif

665 ms

tophandy.gif

tophandy.gif

666 ms

auszahlung_h50.jpg

auszahlung_h50.jpg

666 ms

iphone_13_h50.jpg

iphone_13_h50.jpg

667 ms

vorteile.gif

vorteile.gif

670 ms

ok.gif

ok.gif

672 ms

abwicklung.gif

abwicklung.gif

716 ms

ajax-loader.gif

ajax-loader.gif

670 ms

maintop_1044.jpg

maintop_1044.jpg

858 ms

maintop_sonderaktionen.gif

maintop_sonderaktionen.gif

670 ms

f01.gif

f01.gif

580 ms

f02.gif

f02.gif

582 ms

f03.gif

f03.gif

667 ms

f04.gif

f04.gif

578 ms

fm3460_main.jpg

fm3460_main.jpg

577 ms

leer.gif

leer.gif

578 ms

line02.gif

line02.gif

579 ms

d1_s1_km.png

d1_s1_km.png

665 ms

ampel01_s.gif

ampel01_s.gif

667 ms

stern_gelb.gif

stern_gelb.gif

582 ms

f05.gif

f05.gif

580 ms

f06.gif

f06.gif

582 ms

f07.gif

f07.gif

666 ms

f08s_off.gif

f08s_off.gif

667 ms

f09.gif

f09.gif

668 ms

f10.gif

f10.gif

581 ms

fm3451_main.jpg

fm3451_main.jpg

580 ms

d2_s1_km.png

d2_s1_km.png

583 ms

f02_agfrei.gif

f02_agfrei.gif

666 ms

f03_agfrei.gif

f03_agfrei.gif

666 ms

freenet_tv_mit_receiver_main.jpg

freenet_tv_mit_receiver_main.jpg

579 ms

fm3461_main.jpg

fm3461_main.jpg

580 ms

fm3452_main.jpg

fm3452_main.jpg

582 ms

ipad_mini_4_main.jpg

ipad_mini_4_main.jpg

585 ms

d1_s1_mc.png

d1_s1_mc.png

665 ms

f08s.gif

f08s.gif

670 ms

maintop_smartphones.gif

maintop_smartphones.gif

582 ms

iphone_13_pro_max_main.jpg

iphone_13_pro_max_main.jpg

581 ms

d2_s1_mc.png

d2_s1_mc.png

582 ms

galaxy_s21_main.jpg

galaxy_s21_main.jpg

587 ms

galaxy_s21_ultra_main.jpg

galaxy_s21_ultra_main.jpg

665 ms

huawei_e5220_main.jpg

huawei_e5220_main.jpg

667 ms

iphone_13_main.jpg

iphone_13_main.jpg

581 ms

galaxy_note_10_plus_main.jpg

galaxy_note_10_plus_main.jpg

581 ms

maintop_bundles.gif

maintop_bundles.gif

582 ms

playstation_5_disc_god_of_war_main.jpg

playstation_5_disc_god_of_war_main.jpg

586 ms

samsung_ue55ku6079_main.jpg

samsung_ue55ku6079_main.jpg

662 ms

xbox_series_x_main.jpg

xbox_series_x_main.jpg

580 ms

playstation_5_god_of_war_main.jpg

playstation_5_god_of_war_main.jpg

579 ms

notebook_acer_swift_3_main.jpg

notebook_acer_swift_3_main.jpg

577 ms

samsung_galaxy_tab_a_97_lte_main.jpg

samsung_galaxy_tab_a_97_lte_main.jpg

579 ms

fussnoten_einblenden.png

fussnoten_einblenden.png

584 ms

fussnoten_ausblenden.png

fussnoten_ausblenden.png

578 ms

jump_line.gif

jump_line.gif

580 ms

teaser_pager.gif

teaser_pager.gif

580 ms

Accessibility Review

callya.net accessibility score

68

Accessibility Issues

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

High

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

callya.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

callya.net SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Callya.net 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 Callya.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

callya.net

Open Graph description is not detected on the main page of Callya. 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: