2.2 sec in total
373 ms
1.6 sec
152 ms
Visit kochoptik.ch now to see the best up-to-date Kochoptik content for Switzerland and also check out these interesting facts you probably never knew about kochoptik.ch
Ihr Kochoptik Geschäft ganz in Ihrer Nähe, wir beraten Sie gerne bei der nächsten Brille oder Sonnenbrille.
Visit kochoptik.chWe analyzed Kochoptik.ch page load time and found that the first response time was 373 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
kochoptik.ch performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value12.6 s
0/100
25%
Value9.4 s
12/100
10%
Value790 ms
37/100
30%
Value1.627
0/100
15%
Value21.7 s
1/100
10%
373 ms
115 ms
226 ms
685 ms
338 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that 75% of them (12 requests) were addressed to the original Kochoptik.ch, 13% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (685 ms) belongs to the original domain Kochoptik.ch.
Page size can be reduced by 159.2 kB (38%)
419.9 kB
260.6 kB
In fact, the total size of Kochoptik.ch main page is 419.9 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. 15% of websites need less resources to load. Javascripts take 250.4 kB which makes up the majority of the site volume.
Potential reduce by 7.5 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 7.5 kB or 66% of the original size.
Potential reduce by 7.8 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. Kochoptik images are well optimized though.
Potential reduce by 138.3 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 138.3 kB or 55% of the original size.
Potential reduce by 5.6 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. Kochoptik.ch needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 75% of the original size.
Number of requests can be reduced by 4 (29%)
14
10
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kochoptik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
kochoptik.ch
373 ms
dlh_googlemaps.css
115 ms
81d5b3cb8a3f.css
226 ms
e53a815ab435.js
685 ms
flowplayer-3.2.6.min.js
338 ms
jquery.min.js
21 ms
slimbox.js
224 ms
ga.js
30 ms
kochoptik_logo.png
114 ms
home_screen_sonnenbrillen_fruejahr_2016.jpg
528 ms
winter_sportbrille_2015.jpg
243 ms
titan_brillen_im_trend.jpg
242 ms
individualitaet_statt_standard.jpg
349 ms
cron.txt
219 ms
__utm.gif
13 ms
collect
57 ms
kochoptik.ch accessibility score
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
kochoptik.ch 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
Page has valid source maps
kochoptik.ch SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Kochoptik.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 Kochoptik.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.
kochoptik.ch
Open Graph description is not detected on the main page of Kochoptik. 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: