3.5 sec in total
311 ms
2.4 sec
744 ms
Click here to check amazing Topsleva content for Czech Republic. Otherwise, check out these important facts you probably never knew about topsleva.cz
Plníme sen o dostupné a bezstarostné dovolené pro každého. Vybíráme ty nejvýhodnější pobytové balíčky, hotely a penziony pro vás osobně ověřujeme
Visit topsleva.czWe analyzed Topsleva.cz page load time and found that the first response time was 311 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
topsleva.cz performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value17.5 s
0/100
25%
Value9.2 s
13/100
10%
Value1,940 ms
8/100
30%
Value0.015
100/100
15%
Value16.2 s
6/100
10%
311 ms
650 ms
26 ms
281 ms
66 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 73% of them (62 requests) were addressed to the original Topsleva.cz, 6% (5 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (857 ms) belongs to the original domain Topsleva.cz.
Page size can be reduced by 463.3 kB (31%)
1.5 MB
1.0 MB
In fact, the total size of Topsleva.cz main page is 1.5 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. 70% of websites need less resources to load. Images take 834.8 kB which makes up the majority of the site volume.
Potential reduce by 114.7 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 29.7 kB, which is 22% 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 114.7 kB or 85% of the original size.
Potential reduce by 30.7 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. Topsleva images are well optimized though.
Potential reduce by 317.9 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 317.9 kB or 62% of the original size.
Number of requests can be reduced by 25 (33%)
76
51
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topsleva. 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 as a result speed up the page load time.
topsleva.cz
311 ms
www.topsleva.cz
650 ms
css
26 ms
frontend.min.css
281 ms
4570554148.js
66 ms
frontend-fix.min.js
194 ms
jquery-1.10.2.min.js
359 ms
bootstrap.min.js
195 ms
frontend.min.js
371 ms
retargeting.js
476 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
42 ms
DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
41 ms
MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf
42 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
42 ms
EInbV5DfGHOiMmvb1Xr-htqQynqKV_9Plp7mupa0S4g.ttf
54 ms
fbevents.js
22 ms
logo.png
108 ms
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logo-white-small.png
480 ms
homepage-box-users.png
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homepage-box-orders.png
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homepage-box-rating.png
484 ms
thumb-300x600.jpg
580 ms
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483 ms
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580 ms
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586 ms
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usb-nabijecka-do-auta.jpg
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857 ms
seaworld_prg4.jpg
671 ms
search.png
660 ms
promo.png
659 ms
109 ms
globe_ico.png
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palm_ico.png
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goods_ico.png
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clock_ico.png
670 ms
people_ico.png
750 ms
car_ico.png
760 ms
chef_ico.png
758 ms
arrow.png
757 ms
promo-big.png
749 ms
analytics.js
6 ms
sdk.js
22 ms
collect
311 ms
gtm.js
295 ms
retargeting
130 ms
collect
140 ms
125 ms
167 ms
fb-icon.png
483 ms
clothes_ico.png
488 ms
brush_ico.png
491 ms
stamp_ico.png
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tie_ico.png
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sprites-layout.png
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popup-16-bg.png
665 ms
personalization-popup-bg.png
574 ms
overlay.png
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xd_arbiter.php
65 ms
xd_arbiter.php
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conversion.js
58 ms
ga-audiences
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nr-892.min.js
16 ms
topsleva.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-hidden="true"] elements contain focusable descendents
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
topsleva.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
topsleva.cz 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
Tap targets are not sized appropriately
CS
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topsleva.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Topsleva.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.
topsleva.cz
Open Graph data is detected on the main page of Topsleva. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: