5 sec in total
1.2 sec
3.6 sec
209 ms
Visit instalateripraha.eu now to see the best up-to-date Instalateri Praha content and also check out these interesting facts you probably never knew about instalateripraha.eu
Naše instalatérství Praha nabízí veškeré instalatérské práce v Praze a okolí. Instalatéři provádějí vodoinstalace, plynoinstalace, instalace vytápění. Náš instalatér Praha je Vám vždy k dispozici rych...
Visit instalateripraha.euWe analyzed Instalateripraha.eu page load time and found that the first response time was 1.2 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
instalateripraha.eu performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value3.0 s
78/100
25%
Value4.3 s
76/100
10%
Value250 ms
84/100
30%
Value0.066
97/100
15%
Value4.3 s
85/100
10%
1180 ms
1398 ms
1407 ms
24 ms
43 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 45% of them (19 requests) were addressed to the original Instalateripraha.eu, 14% (6 requests) were made to Apis.google.com and 10% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Instalateripraha.eu.
Page size can be reduced by 29.4 kB (7%)
396.8 kB
367.4 kB
In fact, the total size of Instalateripraha.eu main page is 396.8 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. 45% of websites need less resources to load. Images take 193.5 kB which makes up the majority of the site volume.
Potential reduce by 26.9 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 8.2 kB, which is 25% 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 26.9 kB or 81% of the original size.
Potential reduce by 773 B
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. Instalateri Praha images are well optimized though.
Potential reduce by 520 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 1.2 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. Instalateripraha.eu needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 24% of the original size.
Number of requests can be reduced by 15 (41%)
37
22
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Instalateri Praha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
instalateripraha.eu
1180 ms
cbcookies.css
1398 ms
pc.css
1407 ms
plusone.js
24 ms
widgets.js
43 ms
in.js
26 ms
style.css
1365 ms
cb=gapi.loaded_0
57 ms
ga.js
37 ms
img01.png
375 ms
img13.png
200 ms
img02.png
102 ms
img10.jpg
196 ms
img09.jpg
281 ms
img03.jpg
568 ms
img04.jpg
292 ms
img12.png
293 ms
tlacitko-odeslat-poptavku-02.gif
199 ms
Ikona-voda.png
199 ms
Ikona-plyn.png
620 ms
Ikona-topeni.png
1021 ms
img06.jpg
265 ms
img05.jpg
344 ms
img07.jpg
356 ms
like.php
393 ms
__utm.gif
34 ms
buttons.js
58 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
164 ms
cb=gapi.loaded_1
9 ms
fastbutton
16 ms
__utm.gif
11 ms
postmessageRelay
59 ms
developers.google.com
282 ms
478691279-postmessagerelay.js
19 ms
rpc:shindig_random.js
7 ms
cb=gapi.loaded_0
4 ms
settings
94 ms
button.856debeac157d9669cf51e73a08fbc93.js
25 ms
embeds
41 ms
tweet_button.2f70fb173b9000da126c79afe2098f02.en.html
39 ms
scpPud-6K_Z.js
27 ms
FEppCFCt76d.png
18 ms
instalateripraha.eu 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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
instalateripraha.eu 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
instalateripraha.eu 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Instalateripraha.eu can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Instalateripraha.eu 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.
instalateripraha.eu
Open Graph description is not detected on the main page of Instalateri Praha. 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: