7.8 sec in total
1.3 sec
6.3 sec
219 ms
Visit top-insta.cz now to see the best up-to-date Top Insta content and also check out these interesting facts you probably never knew about top-insta.cz
Firma Top-Insta poskytuje instalatérské, topenářské a plynařské práce v Praze, Říčanech a ve Středočeském kraji.
Visit top-insta.czWe analyzed Top-insta.cz page load time and found that the first response time was 1.3 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
top-insta.cz performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value5.1 s
25/100
25%
Value4.6 s
71/100
10%
Value120 ms
97/100
30%
Value0.71
7/100
15%
Value6.4 s
60/100
10%
1251 ms
276 ms
303 ms
32 ms
595 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 80% of them (32 requests) were addressed to the original Top-insta.cz, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Top-insta.cz.
Page size can be reduced by 248.9 kB (46%)
542.1 kB
293.2 kB
In fact, the total size of Top-insta.cz main page is 542.1 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. 25% of websites need less resources to load. Javascripts take 233.6 kB which makes up the majority of the site volume.
Potential reduce by 23.0 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 23.0 kB or 78% of the original size.
Potential reduce by 27.2 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. Obviously, Top Insta needs image optimization as it can save up to 27.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 153.6 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 153.6 kB or 66% of the original size.
Potential reduce by 45.0 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. Top-insta.cz needs all CSS files to be minified and compressed as it can save up to 45.0 kB or 83% of the original size.
Number of requests can be reduced by 19 (51%)
37
18
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Top Insta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.top-insta.cz
1251 ms
styles.css
276 ms
nggallery.css
303 ms
css
32 ms
style.css
595 ms
advanced-recent-posts-widget.css
555 ms
wp-slider.css
320 ms
lightbox.min.cs_CZ.css
662 ms
jquery.js
1329 ms
jquery.cycle.all.min.js
751 ms
ngg.slideshow.min.js
633 ms
wp-ez-columns.css
731 ms
jquery.cycle.js
1025 ms
jquery.easing.js
673 ms
jquery.easing.compatibility.js
764 ms
jquery.form.min.js
964 ms
scripts.js
868 ms
navigation.js
1115 ms
jquery.touchwipe.min.js
1113 ms
jquery.lightbox.min.js
1179 ms
html.gif
1081 ms
ga.js
63 ms
header.jpg
1110 ms
content.gif
377 ms
menu2_li_a.gif
358 ms
rekonstrukce.jpg
544 ms
stavba.gif
641 ms
obednavky-top-insta.png
642 ms
771860987.png
699 ms
logo.gif
698 ms
k3k702ZOKiLJc3WVjuplzBa1RVmPjeKy21_GQJaLlJI.woff
17 ms
u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff
17 ms
__utm.gif
17 ms
like.php
164 ms
5151ef55a6ddf.png
2173 ms
5151ef47d444e.png
1285 ms
5151ef3417410.png
1478 ms
ajax-loader.gif
1012 ms
qeKvIRsJabD.js
487 ms
LVx-xkvaJ0b.png
551 ms
top-insta.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.
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
top-insta.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
General
Impact
Issue
Detected JavaScript libraries
top-insta.cz SEO score
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 Top-insta.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 Top-insta.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.
top-insta.cz
Open Graph description is not detected on the main page of Top Insta. 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: