5.3 sec in total
352 ms
3.3 sec
1.7 sec
Visit sencor.cz now to see the best up-to-date Sencor content for Czech Republic and also check out these interesting facts you probably never knew about sencor.cz
SENCOR dnes sází na několik trendů a právě tím je na světovém trhu výjimečný. Tak jako v Japonsku v sedmdesátých letech, tak i na počátku třetího tisíciletí po celém světě reaguje SENCOR na každý podn...
Visit sencor.czWe analyzed Sencor.cz page load time and found that the first response time was 352 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sencor.cz performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value6.6 s
8/100
25%
Value7.9 s
23/100
10%
Value1,180 ms
21/100
30%
Value0.389
26/100
15%
Value14.6 s
8/100
10%
352 ms
400 ms
870 ms
34 ms
491 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 71% of them (20 requests) were addressed to the original Sencor.cz, 14% (4 requests) were made to Googletagmanager.com and 7% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (947 ms) belongs to the original domain Sencor.cz.
Page size can be reduced by 218.7 kB (10%)
2.2 MB
2.0 MB
In fact, the total size of Sencor.cz main page is 2.2 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. 60% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 216.5 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. This page needs HTML code to be minified as it can gain 88.2 kB, which is 36% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 216.5 kB or 88% of the original size.
Potential reduce by 57 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. Sencor images are well optimized though.
Potential reduce by 2.1 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 2.1 kB or 44% of the original size.
Number of requests can be reduced by 7 (35%)
20
13
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sencor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
sencor.cz
352 ms
sencor.cz
400 ms
www.sencor.cz
870 ms
css2
34 ms
main
491 ms
gtm.js
83 ms
css
19 ms
main
595 ms
file-uploader.js
501 ms
updatableFormHelper.js
502 ms
1cbf1126-d0d1-11ee-9511-e3f8810957fc
532 ms
js
62 ms
js
128 ms
destination
128 ms
MENU_logo.svg
159 ms
b1024014-73de-4558-9925-f226d453de7b@w1920.jpg
794 ms
24bf8559-daa3-4e92-815d-f61fbb36ab11@w1920.jpg
946 ms
616890cd-27a3-470f-b81e-1e2d088b83e9@w1920.jpg
729 ms
7eff5faf-5674-466c-aa64-6e66fcef265c@w1920.jpg
454 ms
f732e2d4-5d4a-4a0f-8146-fdd66dd92071@w1920.jpg
946 ms
d80ece35-ff41-4a27-8eea-81bba5548733@w1920.jpg
947 ms
661a3ab0-5c01-4f94-8bea-16fadb10edb9@w1920.jpg
730 ms
icomoon.ttf
632 ms
UniSans-RegularItalic.woff
633 ms
UniSans-SemiBold.woff
784 ms
UniSans-Heavy.woff
784 ms
UniSans-Book.woff
784 ms
landing
364 ms
sencor.cz 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
sencor.cz 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
Browser errors were logged to the console
sencor.cz 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
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
Tap targets are not sized appropriately
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sencor.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Sencor.cz 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.
sencor.cz
Open Graph data is detected on the main page of Sencor. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: