3.1 sec in total
430 ms
2.3 sec
358 ms
Welcome to restaurace-satchmo.cz homepage info - get ready to check Restaurace Satchmo best content right away, or after learning these important things about restaurace-satchmo.cz
Nekuřácký restaurant a club Satchmo v Hradci Králové - styl, design a kulturní prostředí. Najdete nás hned vedle Klicperova divadla.
Visit restaurace-satchmo.czWe analyzed Restaurace-satchmo.cz page load time and found that the first response time was 430 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
restaurace-satchmo.cz performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value7.2 s
5/100
25%
Value18.8 s
0/100
10%
Value250 ms
84/100
30%
Value0
100/100
15%
Value8.5 s
38/100
10%
430 ms
120 ms
360 ms
238 ms
238 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 79% of them (37 requests) were addressed to the original Restaurace-satchmo.cz, 6% (3 requests) were made to Facebook.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Restaurace-satchmo.cz.
Page size can be reduced by 383.6 kB (40%)
953.8 kB
570.2 kB
In fact, the total size of Restaurace-satchmo.cz main page is 953.8 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. 45% of websites need less resources to load. Images take 500.7 kB which makes up the majority of the site volume.
Potential reduce by 20.9 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 20.9 kB or 73% of the original size.
Potential reduce by 59.2 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. Obviously, Restaurace Satchmo needs image optimization as it can save up to 59.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 258.1 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 258.1 kB or 70% of the original size.
Potential reduce by 45.4 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. Restaurace-satchmo.cz needs all CSS files to be minified and compressed as it can save up to 45.4 kB or 84% of the original size.
Number of requests can be reduced by 15 (33%)
46
31
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Restaurace Satchmo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
restaurace-satchmo.cz
430 ms
md5.js
120 ms
jquery-1.4.2.min.js
360 ms
jquery.colorbox-min.js
238 ms
jquery.color.menu.js
238 ms
jquery-ui-1.8.9.custom.min.js
493 ms
jquery.validate.min.js
243 ms
jquery.validate.messages.cs.js
246 ms
layout.css
356 ms
menu.css
356 ms
content.css
371 ms
common.css
371 ms
colorbox.css
473 ms
jquery-ui-1.8.9.custom.css
475 ms
jquery.cycle.all.min.js
478 ms
ga.js
17 ms
body-bg.jpg
1081 ms
rezervace-restu.png
148 ms
logo.png
148 ms
--2157.jpg
272 ms
--2132.jpg
384 ms
--2143.jpg
510 ms
--2150.jpg
602 ms
--2135.jpg
386 ms
--2137.jpg
510 ms
--2146.jpg
503 ms
--2148.jpg
620 ms
--2153.jpg
622 ms
--2155.jpg
628 ms
newsletter.png
629 ms
satchmocard_card.png
727 ms
fb.png
742 ms
signature.png
744 ms
all.js
109 ms
__utm.gif
55 ms
overlay.png
638 ms
controls.png
639 ms
border.png
735 ms
loading_background.png
749 ms
loading.gif
761 ms
141 ms
xd_arbiter.php
77 ms
xd_arbiter.php
144 ms
ping
56 ms
like.php
77 ms
qeKvIRsJabD.js
131 ms
LVx-xkvaJ0b.png
142 ms
restaurace-satchmo.cz accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
restaurace-satchmo.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
restaurace-satchmo.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Restaurace-satchmo.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 Restaurace-satchmo.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.
restaurace-satchmo.cz
Open Graph description is not detected on the main page of Restaurace Satchmo. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: