3.5 sec in total
368 ms
2.9 sec
260 ms
Visit lod.cz now to see the best up-to-date Lod content for Czech Republic and also check out these interesting facts you probably never knew about lod.cz
Vyhlídkové plavby
Visit lod.czWe analyzed Lod.cz page load time and found that the first response time was 368 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.
lod.cz performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value12.8 s
0/100
25%
Value6.6 s
38/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value7.6 s
46/100
10%
368 ms
518 ms
122 ms
475 ms
235 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Lod.cz, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lod.cz.
Page size can be reduced by 209.8 kB (18%)
1.2 MB
961.0 kB
In fact, the total size of Lod.cz main page is 1.2 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. 35% of websites need less resources to load. Images take 894.6 kB which makes up the majority of the site volume.
Potential reduce by 11.9 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. This page needs HTML code to be minified as it can gain 2.6 kB, which is 16% 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 11.9 kB or 75% of the original size.
Potential reduce by 19.3 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. Lod images are well optimized though.
Potential reduce by 154.0 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 154.0 kB or 67% of the original size.
Potential reduce by 24.7 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. Lod.cz needs all CSS files to be minified and compressed as it can save up to 24.7 kB or 82% of the original size.
Number of requests can be reduced by 16 (36%)
45
29
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lod. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
lod.cz
368 ms
www.lod.cz
518 ms
cssloader-e919c586f018.css
122 ms
jsloader-bc98056e1bc9.js
475 ms
clearbox.js
235 ms
podstranka_bg.png
711 ms
cb_style.css
118 ms
cb_config.js
120 ms
cb_language.js
234 ms
cb_core.js
240 ms
ga.js
73 ms
home_bg.png
815 ms
logo.png
235 ms
phone.png
119 ms
mail.png
121 ms
dpmp_head.png
337 ms
menu_linka_red.png
233 ms
karusel_bg.png
352 ms
prekryv_home_karusel.png
465 ms
1
584 ms
18
784 ms
velke_tlacitko.png
470 ms
17
517 ms
7
926 ms
11
820 ms
13
637 ms
1.png
701 ms
4.png
756 ms
hr.gif
817 ms
2.png
874 ms
3.png
895 ms
male_tlacitko.png
929 ms
footer_bg.png
933 ms
fb.png
936 ms
pin.png
992 ms
sipka_menu_dole_red.gif
1006 ms
rsp.png
1041 ms
jezek.png
1043 ms
staubli.png
1049 ms
suspk.png
1052 ms
CK_IK.png
1109 ms
sipky_dole_l.png
1118 ms
sipky_dole_p.png
1156 ms
logo_mima.png
1158 ms
ajax-loader.gif
1166 ms
kolecko_a_o_h.png
1169 ms
__utm.gif
12 ms
lod.cz accessibility score
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
Links do not have a discernible name
lod.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
Page has valid source maps
lod.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 Lod.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 Lod.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.
lod.cz
Open Graph description is not detected on the main page of Lod. 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: