7 sec in total
372 ms
6.2 sec
516 ms
Visit precon.ch now to see the best up-to-date Precon content for Switzerland and also check out these interesting facts you probably never knew about precon.ch
Erfahren Sie alles rund um die Precon Diät und die Precon Produkte. Abnehmen mit Precon schmeckt und lässt sich unkompliziert in Ihren Alltag integrieren.
Visit precon.chWe analyzed Precon.ch page load time and found that the first response time was 372 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
precon.ch performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value10.3 s
0/100
25%
Value12.8 s
3/100
10%
Value12,610 ms
0/100
30%
Value0.277
44/100
15%
Value20.3 s
2/100
10%
372 ms
484 ms
1256 ms
552 ms
133 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 65% of them (45 requests) were addressed to the original Precon.ch, 6% (4 requests) were made to Google-analytics.com and 4% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Precon.ch.
Page size can be reduced by 785.3 kB (26%)
3.1 MB
2.3 MB
In fact, the total size of Precon.ch main page is 3.1 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. 40% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 59.8 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 59.8 kB or 83% of the original size.
Potential reduce by 164.8 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. Precon images are well optimized though.
Potential reduce by 312.3 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 312.3 kB or 64% of the original size.
Potential reduce by 248.4 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. Precon.ch needs all CSS files to be minified and compressed as it can save up to 248.4 kB or 81% of the original size.
Number of requests can be reduced by 25 (40%)
62
37
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Precon. 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 from 4 to 1 for CSS and as a result speed up the page load time.
precon.ch
372 ms
precon.ch
484 ms
www.precon.ch
1256 ms
base.min.css
552 ms
bf6947f7-8d73-41b9-9fb7-ea8110b2fa83.css
133 ms
global.min.js
824 ms
GetExternalizedStrings-Start
373 ms
v.gif
1174 ms
7b72e370-c205-4189-a9c7-5aad35154d20
241 ms
1da8bb83-c105-4309-969e-12b7752901ab
279 ms
print.min.css
238 ms
pc-footer-kreditkarte.png
239 ms
pc-footer-paypal.png
229 ms
pc-footer-rechnung.png
228 ms
pc-footer-trusted-shop.png
376 ms
post_ch_de.png
376 ms
pc-footer-social-youtube.png
375 ms
pc-footer-social-fb.png
375 ms
pc-footer-social-google.png
500 ms
Stoerer_ch_legacy.png
735 ms
gtm.js
266 ms
precon-bcm-logo.svg
311 ms
pc-mainNavigation-product.png
313 ms
Startlernpaket_2_Monat.jpg
548 ms
Dosen_Shakes_20er.jpg
466 ms
Dosen_Suppen_10er.jpg
684 ms
Riegel_Kartons.jpg
592 ms
navigation_produkte_start.png
502 ms
navigation_produkte_kraeuter.png
561 ms
Shaker_Kochbuch.jpg
595 ms
flyout_di%C3%A4t_3_phasen_293x195pc.jpg
726 ms
flyout_genuss_293x195px.jpg
1999 ms
flyout_qualit%C3%A4t_293x195px.jpg
842 ms
flyout_alltag_diaet_beruf_293x195px.jpg
865 ms
flyout_alltag_ausser_haus_293x195px.jpg
1098 ms
flyout_alltag_familientisch_293x195px.jpg
1334 ms
flyout_service_beratung_293-195px.jpg
908 ms
flyout_service_community_293x195px.jpg
934 ms
flyout_service_rezepte_293x195px.jpg
1151 ms
stage-jubilaeumskampagne-ch-1600x520pxpx.jpg
1541 ms
stage-rabatt-24er-shakes-1600x520.jpg
2550 ms
kachel_startseite_3_phasen_362x362px.jpg
1286 ms
kachel_startseite_erfahrungen_362x362px.jpg
1998 ms
kachel-jubilaeum-362x362px.jpg
1471 ms
startseite_rezepte_362x362px.jpg
2231 ms
startseite_alltag_362x362px_.jpg
1845 ms
startseite_produkte_jubilaeu_362x362px.jpg
1940 ms
webtrekk_urlCampaignMapper.min.js
1797 ms
analytics.js
73 ms
conversion_async.js
92 ms
fbds.js
56 ms
ld.js
83 ms
144 ms
ec.js
13 ms
97 ms
collect
47 ms
43 ms
39 ms
ga-audiences
30 ms
347795.js
370 ms
retarget
309 ms
webtrekk_v3.min.js
206 ms
event
138 ms
event
341 ms
wt
451 ms
icons.data.svg.css
191 ms
collect
3 ms
dis.aspx
351 ms
21 ms
precon.ch 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
button, link, and menuitem elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
precon.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
Missing source maps for large first-party JavaScript
precon.ch SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Precon.ch 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 Precon.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.
precon.ch
Open Graph description is not detected on the main page of Precon. 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: