6.1 sec in total
412 ms
5.2 sec
561 ms
Welcome to sineko.cz homepage info - get ready to check Sineko best content for Czech Republic right away, or after learning these important things about sineko.cz
Jsme tradiční český výrobce septiků, ČOV - čističek odpadních vod, jímek, plastových žump a zemních filtrů.
Visit sineko.czWe analyzed Sineko.cz page load time and found that the first response time was 412 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sineko.cz performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value6.1 s
12/100
25%
Value9.7 s
10/100
10%
Value7,130 ms
0/100
30%
Value0.003
100/100
15%
Value16.6 s
5/100
10%
412 ms
1325 ms
86 ms
14 ms
82 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 40% of them (25 requests) were addressed to the original Sineko.cz, 40% (25 requests) were made to Storage.sineko.cz and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Storage.sineko.cz.
Page size can be reduced by 303.3 kB (11%)
2.7 MB
2.4 MB
In fact, the total size of Sineko.cz main page is 2.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 66.8 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 66.8 kB or 82% of the original size.
Potential reduce by 235.8 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. Sineko images are well optimized though.
Potential reduce by 809 B
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.
Number of requests can be reduced by 22 (38%)
58
36
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sineko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
sineko.cz
412 ms
www.sineko.cz
1325 ms
gtm.js
86 ms
style-main.min.css
14 ms
node_modules.js
82 ms
scripts.js
80 ms
app-main.js
463 ms
recorder.js
63 ms
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34 ms
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sineko.cz 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
ARIA input fields do not have accessible names
[aria-*] attributes do not have valid values
ARIA IDs are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
sineko.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
sineko.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sineko.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 Sineko.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.
sineko.cz
Open Graph data is detected on the main page of Sineko. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: