8 sec in total
357 ms
7.3 sec
371 ms
Welcome to staremapy.cz homepage info - get ready to check Stare Mapy best content for Czech Republic right away, or after learning these important things about staremapy.cz
Visit staremapy.czWe analyzed Staremapy.cz page load time and found that the first response time was 357 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
staremapy.cz performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value3.9 s
52/100
25%
Value3.5 s
88/100
10%
Value190 ms
90/100
30%
Value0.077
95/100
15%
Value9.3 s
31/100
10%
357 ms
846 ms
238 ms
27 ms
25 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 68% of them (46 requests) were addressed to the original Staremapy.cz, 7% (5 requests) were made to Google.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Google.com.
Page size can be reduced by 151.2 kB (11%)
1.3 MB
1.2 MB
In fact, the total size of Staremapy.cz main page is 1.3 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 20.6 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 5.9 kB, which is 22% 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 20.6 kB or 77% of the original size.
Potential reduce by 81.7 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. Stare Mapy images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 17.0 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. Staremapy.cz needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 84% of the original size.
Number of requests can be reduced by 14 (22%)
64
50
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stare Mapy. 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 as a result speed up the page load time.
staremapy.cz
357 ms
www.staremapy.cz
846 ms
main.css
238 ms
jquery.min.js
27 ms
css
25 ms
background-html.png
135 ms
analytics.js
83 ms
socials.html
128 ms
progressbar.html
211 ms
topcontrib.html
248 ms
hit
404 ms
background-body.png
1761 ms
pilot-staremapy-header.png
635 ms
pilot-staremapy-header-left.png
403 ms
pilot-staremapy-header-right.png
401 ms
logo.png
443 ms
old-map.png
970 ms
icon1.png
884 ms
icon2.png
879 ms
icon3.png
679 ms
start-projekt.png
750 ms
thumb-3D.png
919 ms
thumb-omo.png
986 ms
thumb-metadata.png
997 ms
staremapy-facebook.png
1004 ms
georeferencer-logo-mzk.png
1038 ms
georeferencer-logo-cuni.png
1089 ms
georeferencer-logo-mu.png
1107 ms
georeferencer-logo-mns.png
1116 ms
georeferencer-logo-zcm.png
1124 ms
georeferencer-logo-fzp.png
1157 ms
georeferencer-logo-vkol.png
1211 ms
georeferencer-logo-cbvk.png
1227 ms
georeferencer-logo-ntk.png
1235 ms
georeferencer-logo-vugtk.png
1246 ms
georeferencer-logo-ntm.png
1276 ms
georeferencer-logo-huav.png
1331 ms
georeferencer-logo-muzeumbrnenska.png
1345 ms
georeferencer-logo-nkpvugtk.png
1354 ms
georeferencer-logo-muzeumjaromer.png
1366 ms
georeferencer-logo-mlp.png
1401 ms
georeferencer-logo-soazamrsk.png
1452 ms
georeferencer-logo-soaplzen.png
1461 ms
all.js
164 ms
DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
22 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
32 ms
collect
20 ms
collect
30 ms
georeferencer-logo-soatrebon.png
1401 ms
map.png
1514 ms
query
195 ms
temap.png
1328 ms
jsapi
23 ms
202 ms
hr.png
1335 ms
xd_arbiter.php
187 ms
xd_arbiter.php
308 ms
20 ms
ui+en,table+en.css
3 ms
format+en,default+en,ui+en,table+en.I.js
23 ms
arrow.png
1195 ms
socialSprite.png
1699 ms
powered.png
1211 ms
gvizdata
4195 ms
ping
59 ms
like.php
94 ms
h5Lp5Et_eC4.js
300 ms
LVx-xkvaJ0b.png
335 ms
staremapy.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
staremapy.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
staremapy.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Staremapy.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 Staremapy.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.
staremapy.cz
Open Graph description is not detected on the main page of Stare Mapy. 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: