5.5 sec in total
518 ms
4.2 sec
791 ms
Visit znackova-pera.cz now to see the best up-to-date Znackova Pera content for Czech Republic and also check out these interesting facts you probably never knew about znackova-pera.cz
Pera a diáře značek Parker, Waterman či Filofax. Dárkové předměty, které vám při každém použití udělají radost. Většinu máme skladem. Pera umíme i gravírovat.
Visit znackova-pera.czWe analyzed Znackova-pera.cz page load time and found that the first response time was 518 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
znackova-pera.cz performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.4 s
21/100
25%
Value9.1 s
13/100
10%
Value5,320 ms
0/100
30%
Value0.007
100/100
15%
Value12.5 s
14/100
10%
518 ms
918 ms
103 ms
207 ms
307 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 78% of them (65 requests) were addressed to the original Znackova-pera.cz, 6% (5 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Znackova-pera.cz.
Page size can be reduced by 154.0 kB (10%)
1.5 MB
1.4 MB
In fact, the total size of Znackova-pera.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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 34.2 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 8.0 kB, which is 18% 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 34.2 kB or 78% of the original size.
Potential reduce by 115.5 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. Znackova Pera images are well optimized though.
Potential reduce by 86 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.
Potential reduce by 4.3 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. Znackova-pera.cz needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 21% of the original size.
Number of requests can be reduced by 13 (18%)
74
61
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Znackova Pera. 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 from 5 to 1 for CSS and as a result speed up the page load time.
znackova-pera.cz
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znackova-pera.cz accessibility score
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
Links do not have a discernible name
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
znackova-pera.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
Page has valid source maps
znackova-pera.cz SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Znackova-pera.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Znackova-pera.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.
znackova-pera.cz
Open Graph data is detected on the main page of Znackova Pera. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: