5.9 sec in total
78 ms
4.9 sec
900 ms
Visit yallo.ch now to see the best up-to-date Yallo content for Switzerland and also check out these interesting facts you probably never knew about yallo.ch
Calls, SMS and mobile internet with an unbeatable price/performance ratio in the Sunrise network. Winner of the "connect" network test. ✓ Mobile Plans ✓ Phones & Tablets ✓ Mobile Internet ✓ Home Inter...
Visit yallo.chWe analyzed Yallo.ch page load time and found that the first response time was 78 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
yallo.ch performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value4.0 s
49/100
25%
Value7.9 s
23/100
10%
Value6,700 ms
0/100
30%
Value0.03
100/100
15%
Value24.3 s
0/100
10%
78 ms
4817 ms
230 ms
27 ms
74 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 28% of them (8 requests) were addressed to the original Yallo.ch, 45% (13 requests) were made to Images.prismic.io and 21% (6 requests) were made to Sunrise-yallo.cdn.prismic.io. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Yallo.ch.
Page size can be reduced by 3.3 MB (80%)
4.2 MB
849.2 kB
In fact, the total size of Yallo.ch main page is 4.2 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. 65% of websites need less resources to load. HTML takes 3.6 MB which makes up the majority of the site volume.
Potential reduce by 3.3 MB
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 3.3 MB or 93% of the original size.
Potential reduce by 235 B
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. Yallo images are well optimized though.
Potential reduce by 1.7 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.
Potential reduce by 0 B
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.
Number of requests can be reduced by 3 (13%)
24
21
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yallo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
yallo.ch
78 ms
4817 ms
polyfill.min.js
230 ms
styles.1dda62b5cf08e224.css
27 ms
f6601f01-a7d6-4d14-aae9-58311010ea0d_Yallo_CD_web_1_NL%26F_V2.jpg
74 ms
c36d4e3e-f4c5-4536-b9ad-75255adaaa33_benefit-calendar.svg
91 ms
Nunito-regular.woff
557 ms
Nunito-bold.woff
46 ms
Nunito-extrabold.woff
46 ms
6d2ccbe4-0c8f-4420-834b-83a0feed9cab_Awarded_Network.png
40 ms
8e639caa-bfb9-4c85-9d46-71c9912a656b_USP_easy_extras.png
44 ms
c8e5583c-fb14-4c4e-aad8-e5bd57e72c32_USP_Unlimitd_5G.png
40 ms
57c20c75-b599-4d6b-99f2-9bce4efd10b7_yallo_Best_Speed_web_1_NL%26F.jpg
43 ms
35ed2ef9-eef8-463e-b075-d03edae894e8_Best_Speed_plus_TV.jpg
68 ms
28851cee-6881-4568-9002-9e7681b7be24_New+Project+%286%29.png
69 ms
d342aba9-1eb6-418a-a252-944a705174a6_ipad_1600x840.jpg
69 ms
3d8b096d-d2f2-4082-9a38-cf5adfcd04f1_Win4Win_3_1600x840.png
68 ms
902b03d7-5b03-4897-a0e9-12d96c020d0c_MicrosoftTeams-image+%2821%29.png
68 ms
e3e46630-1e8b-49d7-b183-2c0197130623_benefit-sim-port.svg
76 ms
ca400a8b-93f3-4411-9020-644612d303ec_benefit-saving.svg
82 ms
d1a68f1d-b7b9-4f29-8d4f-5c4208120f5c_category-phone.svg
89 ms
15d8867d-7622-4071-a84e-df1b75321a7e_category-home.svg
86 ms
6fd63dda-8a0a-4943-9b7b-cce65f5bf1e0_category-computer.svg
83 ms
polyfills.76cd9daacad1a83d.js
45 ms
main.cb890195443e43f8.js
59 ms
prismic.js
53 ms
5f174510-4c69-4160-a96a-72228617357d_Connect_einzel_DE.png
45 ms
edea108b-bd53-4574-93fc-51da0bde98ab_GalaxyS24Series_de.png
51 ms
fc12e0f0-fd44-4ee9-a937-c18e0839ffdc_Insurance_phone_big.jpg
51 ms
yallo.ch accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
yallo.ch 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
Missing source maps for large first-party JavaScript
yallo.ch SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yallo.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Yallo.ch 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.
yallo.ch
Open Graph description is not detected on the main page of Yallo. 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: