5.5 sec in total
745 ms
4.2 sec
520 ms
Welcome to lesoservis.cz homepage info - get ready to check Lesoservis best content for Czech Republic right away, or after learning these important things about lesoservis.cz
Lesoservis - výrobky ze strojně ofrézované kulatiny
Visit lesoservis.czWe analyzed Lesoservis.cz page load time and found that the first response time was 745 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
lesoservis.cz performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value12.2 s
0/100
25%
Value12.4 s
3/100
10%
Value1,880 ms
9/100
30%
Value0.392
26/100
15%
Value15.8 s
6/100
10%
745 ms
780 ms
236 ms
261 ms
261 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 89% of them (89 requests) were addressed to the original Lesoservis.cz, 2% (2 requests) were made to Domyzedreva.eu and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Lesoservis.cz.
Page size can be reduced by 159.8 kB (35%)
459.1 kB
299.3 kB
In fact, the total size of Lesoservis.cz main page is 459.1 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. 40% of websites need less resources to load. Images take 210.8 kB which makes up the majority of the site volume.
Potential reduce by 54.4 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 54.4 kB or 78% of the original size.
Potential reduce by 11.7 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. Lesoservis images are well optimized though.
Potential reduce by 78.7 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 78.7 kB or 49% of the original size.
Potential reduce by 15.0 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. Lesoservis.cz needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 79% of the original size.
Number of requests can be reduced by 23 (24%)
97
74
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lesoservis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
lesoservis.cz
745 ms
lesoservis.cz
780 ms
preLoadingMessage.js
236 ms
style.css
261 ms
style_lesoservis.css
261 ms
jquery.slideshow.css
262 ms
AJS.js
354 ms
AJS_fx.js
349 ms
gb_scripts.js
468 ms
gb_styles.css
351 ms
jquery.js
953 ms
jquery.slideshow.min.js
358 ms
slideshow.js
465 ms
conversion.js
31 ms
logo_lesoservis_big.png
706 ms
20140830_140631.jpg
614 ms
count.asp
213 ms
images
46 ms
00079m.jpg
359 ms
20140514_100318.jpg
830 ms
20140830_140557.jpg
767 ms
logo_lesoservis.png
571 ms
IMG_7986.jpg
584 ms
Hlavn___prostedn.jpg
591 ms
DSC09734.jpg
615 ms
DSC09655.jpg
693 ms
DSC09684.jpg
917 ms
77c06db17a631a2cb7d5826fc3855642.jpg
703 ms
9c49325498ca3aab328e464b074cbd61.jpg
838 ms
cts.png
743 ms
maestro.jpg
810 ms
mastercard_1.jpg
823 ms
visa.jpg
837 ms
cz.png
849 ms
sk.png
927 ms
at.png
940 ms
gb.png
955 ms
kosik.png
956 ms
96288a84533233ee07fb9f519c70ff63.jpg
966 ms
c12e19f38b1a237e03fd8ed04b6b93f2.jpg
1031 ms
23d4eff75bc8ada09ea7bbb531c14fe0.jpg
1045 ms
24bdaae92e7497c3276f2b4c32622d41.jpg
1057 ms
9c3fb602fed52bd85525f919e8db5f8b.jpg
1190 ms
f5a2206008b21ec761991b678b10c4ff.jpg
1076 ms
e59da7ee763e45860ab7818b5957061e.jpg
1084 ms
6e053c3adcc80b7339410e4cf30571f9.jpg
1148 ms
c710f9d3f59cd83629393e2c69bc2d6d.jpg
1158 ms
701a121b17aa6d9ad76cadf7f1520a0d.JPG
1170 ms
20140513_150731_3.jpg
1308 ms
20140616_192717_RichtoneHDR_2.jpg
1314 ms
20140326_150254_1.jpg
1287 ms
20140326_150318_1.jpg
1422 ms
20140616_192816_RichtoneHDR_1.jpg
1311 ms
99b06025f0a71958e6907471bd738c72.jpg
1323 ms
bc9511e5ff4538ffb59f622fb7cd4cf8.jpg
1340 ms
GP_webpay_logo.jpg
1225 ms
b5461c4f7212e9ffd7ebf9906a15df40.jpg
1294 ms
cc3a940849060e006719c2c5d8dc0d60.jpg
959 ms
20140514_112149.jpg
1086 ms
20150716_143743.jpg
1072 ms
20150527_103249.jpg
1072 ms
20150429_171727.jpg
1074 ms
20150423_145251.jpg
941 ms
61 ms
20150428_142901.jpg
1036 ms
ga.js
14 ms
__utm.gif
15 ms
20150422_174606_1.jpg
1111 ms
47 ms
20150701_133453_2.jpg
1102 ms
39 ms
20150422_174549.jpg
1163 ms
1d956c304aa3c6daabcdfdc0334e9606.jpg
1058 ms
90bd4047a5aa4148b6a10799ed35f921.jpg
1069 ms
c1f798453d17a04bfe196b81433af19a.jpg
1061 ms
20150527_103315_1.jpg
1204 ms
20150529_155143.jpg
1216 ms
20141018_170009.jpg
1204 ms
223e4bcf382fd704e71a2ad7fa739cff.jpg
1092 ms
b7bf9a87e2858bfdf1a05783132918a8.jpg
1127 ms
c8304d48d898b4e62c791c762a24c099.jpg
1087 ms
20150501_102701.jpg
1240 ms
20150527_103201.jpg
1157 ms
20150517_152148.jpg
1274 ms
logo_web_co.png
1163 ms
bg_body.gif
1124 ms
bg_web.png
1116 ms
bg_header.jpg
1160 ms
stock.png
1178 ms
bg_menu.jpg
1075 ms
stockFixed.png
1075 ms
quizFixed.png
1019 ms
bg_nadpis_l.png
1038 ms
treeview-famfamfam.gif
1040 ms
bg_nadpis_r.png
1043 ms
bg_pata.png
990 ms
w_close.gif
121 ms
header_bg.gif
120 ms
g_close.gif
121 ms
indicator.gif
122 ms
lesoservis.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.
lesoservis.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Missing source maps for large first-party JavaScript
lesoservis.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lesoservis.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Lesoservis.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.
lesoservis.cz
Open Graph description is not detected on the main page of Lesoservis. 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: