4.7 sec in total
14 ms
4.5 sec
216 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 14 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
sineko.cz performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value4.0 s
48/100
25%
Value6.4 s
40/100
10%
Value1,250 ms
19/100
30%
Value0.002
100/100
15%
Value12.3 s
15/100
10%
14 ms
1157 ms
137 ms
8 ms
105 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 48% of them (23 requests) were addressed to the original Sineko.cz, 44% (21 requests) were made to Storage.sineko.cz and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Storage.sineko.cz.
Page size can be reduced by 62.6 kB (79%)
78.8 kB
16.2 kB
In fact, the total size of Sineko.cz main page is 78.8 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. 35% of websites need less resources to load. HTML takes 75.9 kB which makes up the majority of the site volume.
Potential reduce by 62.5 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 62.5 kB or 82% of the original size.
Potential reduce by 68 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 13 (30%)
44
31
The browser has sent 44 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 4 to 1 for JavaScripts and as a result speed up the page load time.
sineko.cz
14 ms
www.sineko.cz
1157 ms
gtm.js
137 ms
style-main.min.css
8 ms
app-main.js
105 ms
recorder.js
78 ms
1-roi-async.js
687 ms
gjs.php
672 ms
f6118982-631b-4bf8-b34d-8f15daddcf60_XGroup-2578.png.webp
1506 ms
42179df9-25b6-4b17-a44e-471abfa07124_XGroup-2578.png.webp
1895 ms
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1486 ms
ldb1v2.png.webp
1902 ms
29488528-cb3b-4d56-8e0e-58613f33590e_Group-2466.png.webp
1936 ms
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1911 ms
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1997 ms
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1978 ms
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2648 ms
ldb-sp-1.png.webp
2354 ms
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1916 ms
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2347 ms
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2454 ms
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2403 ms
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2521 ms
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2351 ms
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2970 ms
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2787 ms
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2839 ms
86d4dcde-d642-4bf7-9ed6-1c7ba0c5e955_NVLnautilus_12m3_uhel0000.png.webp
2894 ms
be144690-43fc-42b7-89d1-39bc23bed8e9_0afebf4d-ca68-4c80-a748-ce0e6299d630_SnipImage.png.webp
2941 ms
logo.svg
16 ms
search.svg
755 ms
triangle.svg
34 ms
tree-lg.svg
39 ms
tree.svg
38 ms
recycled.svg
31 ms
tear.svg
33 ms
route.svg
35 ms
cross.svg
35 ms
why-left.svg
488 ms
tree-card.svg
713 ms
nautilus-extreme-line-363.avif
39 ms
sucho-363.avif
51 ms
skelet-nerezova-ocel-363.avif
530 ms
instalace-na-klic.webp
753 ms
check-mark-circle.svg
772 ms
zaridime-projekt.webp
1016 ms
trees-footer.svg
971 ms
icons.woff
448 ms
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
Browser errors were logged to the console
Page has valid source maps
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 doesn't use 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: