3.1 sec in total
540 ms
2.3 sec
242 ms
Welcome to encyklopedie.cheb.cz homepage info - get ready to check Encyklopedie Cheb best content for Czech Republic right away, or after learning these important things about encyklopedie.cheb.cz
Visit encyklopedie.cheb.czWe analyzed Encyklopedie.cheb.cz page load time and found that the first response time was 540 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
encyklopedie.cheb.cz performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value13.0 s
0/100
25%
Value4.4 s
75/100
10%
Value890 ms
32/100
30%
Value0
100/100
15%
Value12.0 s
16/100
10%
540 ms
354 ms
25 ms
236 ms
240 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 58% of them (37 requests) were addressed to the original Encyklopedie.cheb.cz, 16% (10 requests) were made to Static.xx.fbcdn.net and 13% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (839 ms) belongs to the original domain Encyklopedie.cheb.cz.
Page size can be reduced by 433.1 kB (39%)
1.1 MB
680.8 kB
In fact, the total size of Encyklopedie.cheb.cz main page is 1.1 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. 50% of websites need less resources to load. Images take 517.3 kB which makes up the majority of the site volume.
Potential reduce by 14.2 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 2.4 kB, which is 13% 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 14.2 kB or 77% of the original size.
Potential reduce by 23.9 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. Encyklopedie Cheb images are well optimized though.
Potential reduce by 155.1 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 155.1 kB or 54% of the original size.
Potential reduce by 239.9 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. Encyklopedie.cheb.cz needs all CSS files to be minified and compressed as it can save up to 239.9 kB or 83% of the original size.
Number of requests can be reduced by 21 (33%)
63
42
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Encyklopedie Cheb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
540 ms
encykl_v2.css
354 ms
jquery.min.js
25 ms
heartbeat.js
236 ms
jquery.mousewheel-3.0.4.pack.js
240 ms
jquery.fancybox-1.3.4.pack.js
372 ms
jquery.fancybox-1.3.4.css
251 ms
jquery.tabs.history.js
303 ms
tabs.css
371 ms
js_settings.js
373 ms
ga.js
33 ms
content_bg.png
130 ms
seznam_title.png
129 ms
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seznam_btn_v2.png
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107_1_1365681078_637944_thumb.jpg
419 ms
right_encykl_online.jpg
597 ms
header_pict_v2.jpg
839 ms
logo_v2.png
375 ms
nav_bg.png
366 ms
nav_sel.png
376 ms
nav_separator.png
485 ms
flag_cz.png
507 ms
flag_en.png
519 ms
flag_de.png
555 ms
find_separate.png
604 ms
head_fb.png
623 ms
head_youtube.png
647 ms
icon_moje_encyklopedie_head.png
691 ms
find_btn.png
713 ms
znak_print.png
837 ms
footer_bg.png
743 ms
YazDJgu5M7E
102 ms
__utm.gif
18 ms
likebox.php
223 ms
www-embed-player-vflfNyN_r.css
29 ms
www-embed-player.js
53 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
33 ms
ad_status.js
28 ms
E3TzvQNU166.css
23 ms
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q68gy-v_YMF.js
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hHAUS9q05ns.js
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11 ms
s7jcwEQH7Sx.png
9 ms
I6-MnjEovm5.js
4 ms
pQrUxxo5oQp.js
7 ms
encykl_print.css
129 ms
encyklopedie.cheb.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
encyklopedie.cheb.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
encyklopedie.cheb.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 Encyklopedie.cheb.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 Encyklopedie.cheb.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.
encyklopedie.cheb.cz
Open Graph description is not detected on the main page of Encyklopedie Cheb. 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: