3.5 sec in total
475 ms
2.8 sec
271 ms
Welcome to lukul.cz homepage info - get ready to check Lukul best content right away, or after learning these important things about lukul.cz
Recepty, online kuchařka a blog o vaření. Moderní i tradiční, česká i světová kuchyně. Rychlé a zdravé recepty. Prostě recepty pro každého! Najděte si recept v naší databázi receptů, nechte se inspiro...
Visit lukul.czWe analyzed Lukul.cz page load time and found that the first response time was 475 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
lukul.cz performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value8.1 s
2/100
25%
Value20.5 s
0/100
10%
Value36,030 ms
0/100
30%
Value0.216
58/100
15%
Value49.6 s
0/100
10%
475 ms
1282 ms
126 ms
372 ms
248 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 62% of them (21 requests) were addressed to the original Lukul.cz, 15% (5 requests) were made to Pagead2.googlesyndication.com and 12% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lukul.cz.
Page size can be reduced by 681.5 kB (67%)
1.0 MB
339.4 kB
In fact, the total size of Lukul.cz main page is 1.0 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. 45% of websites need less resources to load. Javascripts take 651.1 kB which makes up the majority of the site volume.
Potential reduce by 33.5 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 33.5 kB or 78% of the original size.
Potential reduce by 3.6 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. Lukul images are well optimized though.
Potential reduce by 401.8 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 401.8 kB or 62% of the original size.
Potential reduce by 242.7 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. Lukul.cz needs all CSS files to be minified and compressed as it can save up to 242.7 kB or 84% of the original size.
Number of requests can be reduced by 15 (47%)
32
17
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lukul. 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 from 5 to 1 for CSS and as a result speed up the page load time.
lukul.cz
475 ms
www.lukul.cz
1282 ms
0d99303ccb1c136261e5d8ee62155caf.css
126 ms
60d857a9a0917e7d647ae258a3f0f0d4.js
372 ms
4ae65e60c30988c09dd547f265570caf.js
248 ms
f12f60da163b81137579876f4afb5a16.js
371 ms
b2d66e51690d26d4feb370093926aa0f.js
502 ms
20a764182211e6ccdb42b7ac57ca1a49.js
249 ms
show_ads.js
5 ms
adsbygoogle.js
6 ms
code
347 ms
f68da1cb61cb2cd5ca023f40cc78e41c.css
132 ms
2af6579b4408c737c7c14d40d3c90061.css
247 ms
f7c6090ebf7ce3c3db4f07e60ccd8312.css
254 ms
f488d4e908f9d0eebe61ec8b1f214b57.css
377 ms
analytics.js
18 ms
header-pattern.png
150 ms
recepty.png
151 ms
Fintil_banner.png
149 ms
mainnav-bg.png
137 ms
dot.png
137 ms
glyphicons-halflings.png
137 ms
star.png
238 ms
zrt_lookup.html
35 ms
show_ads_impl.js
48 ms
collect
20 ms
ads
122 ms
osd.js
50 ms
ca-pub-1146809921873776.js
65 ms
ads
143 ms
ads
169 ms
icons-base.png
123 ms
footer-inner-bg-top.png
124 ms
hit
225 ms
lukul.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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
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
lukul.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
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
lukul.cz SEO score
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lukul.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 Lukul.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.
lukul.cz
Open Graph data is detected on the main page of Lukul. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: