4.5 sec in total
341 ms
3.7 sec
393 ms
Click here to check amazing Semily content for Czech Republic. Otherwise, check out these important facts you probably never knew about semily.cz
Oficiální stránky města Semily. Aktuální informace ze Semil a okolí, informace z radnice, ze sportu, kultury i informace pro turisty. Navštivte Semily - kraj dalekých rozhledů a hlubokých údolí!
Visit semily.czWe analyzed Semily.cz page load time and found that the first response time was 341 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
semily.cz performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value4.9 s
28/100
25%
Value5.7 s
51/100
10%
Value1,590 ms
12/100
30%
Value0.01
100/100
15%
Value10.2 s
25/100
10%
341 ms
1334 ms
377 ms
246 ms
489 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 82% of them (54 requests) were addressed to the original Semily.cz, 6% (4 requests) were made to Translate.googleapis.com and 5% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Semily.cz.
Page size can be reduced by 326.0 kB (10%)
3.3 MB
3.0 MB
In fact, the total size of Semily.cz main page is 3.3 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. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 50.4 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 50.4 kB or 79% of the original size.
Potential reduce by 60.8 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. Semily images are well optimized though.
Potential reduce by 175.9 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 175.9 kB or 55% of the original size.
Potential reduce by 39.0 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. Semily.cz needs all CSS files to be minified and compressed as it can save up to 39.0 kB or 70% of the original size.
Number of requests can be reduced by 27 (45%)
60
33
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Semily. 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.
semily.cz
341 ms
www.semily.cz
1334 ms
zakladni.css
377 ms
voliviewer.css
246 ms
styly.css
489 ms
titul.css
407 ms
brand
21 ms
btn_hledat.png
248 ms
brand
80 ms
FloatingBubble.js
271 ms
functions_additional_2.js
122 ms
voliviewer_light.js
377 ms
Wejlib.js
251 ms
Wejlib_UI.js
670 ms
element.js
60 ms
top.jpg
486 ms
nazev.png
245 ms
Image.ashx
652 ms
Image.ashx
609 ms
Image.ashx
1297 ms
Image.ashx
1134 ms
Image.ashx
885 ms
Image.ashx
1179 ms
p1.png
727 ms
p2.png
773 ms
p3.png
842 ms
Image.ashx
1166 ms
Image.ashx
1214 ms
Image.ashx
1136 ms
Image.ashx
1271 ms
Image.ashx
1285 ms
mapka.png
1287 ms
iko_rss.png
1298 ms
iko_yt.png
1330 ms
iko_fb.png
1395 ms
iko_t.png
1411 ms
google_custom_search_watermark.gif
54 ms
Image.ashx
1379 ms
Image.ashx
1392 ms
Image.ashx
1393 ms
Image.ashx
1426 ms
Image.ashx
1488 ms
Image.ashx
1512 ms
Image.ashx
1512 ms
Image.ashx
1515 ms
Image.ashx
1516 ms
Image.ashx
1543 ms
Image.ashx
1614 ms
oswald-regular-webfont.woff
1632 ms
oswald-light-webfont.woff
1567 ms
oswald-bold-webfont.woff
1456 ms
Image.ashx
1443 ms
Image.ashx
1242 ms
translateelement.css
61 ms
main.js
71 ms
Image.ashx
1249 ms
ga.js
32 ms
element_main.js
76 ms
Image.ashx
1186 ms
__utm.gif
23 ms
Image.ashx
1144 ms
translate_24dp.png
31 ms
l
40 ms
cleardot.gif
23 ms
pata.png
1066 ms
tisk.css
123 ms
semily.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
semily.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
semily.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
Tap targets are not sized appropriately
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Semily.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 Semily.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.
semily.cz
Open Graph description is not detected on the main page of Semily. 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: