1.6 sec in total
419 ms
1.1 sec
86 ms
Visit enersan.pl now to see the best up-to-date ENERSAN content and also check out these interesting facts you probably never knew about enersan.pl
Kompleksowe wykonawstwo nowoczesnych i niezawodnych systemów grzewczych, wentylacyjnych, wodno-kanalizacyjnych, oraz instalacji solarnych dla budownictwa jednorodzinnego.
Visit enersan.plWe analyzed Enersan.pl page load time and found that the first response time was 419 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
enersan.pl performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value2.1 s
95/100
25%
Value1.9 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.3 s
100/100
10%
419 ms
117 ms
396 ms
242 ms
242 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Enersan.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (419 ms) belongs to the original domain Enersan.pl.
Page size can be reduced by 10.1 kB (11%)
95.7 kB
85.6 kB
In fact, the total size of Enersan.pl main page is 95.7 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. Only 10% of websites need less resources to load. Images take 49.7 kB which makes up the majority of the site volume.
Potential reduce by 1.7 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 1.7 kB or 53% of the original size.
Potential reduce by 3.2 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. ENERSAN images are well optimized though.
Potential reduce by 4.2 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 4.2 kB or 11% of the original size.
Potential reduce by 884 B
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. Enersan.pl needs all CSS files to be minified and compressed as it can save up to 884 B or 32% of the original size.
We found no issues to fix!
12
12
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ENERSAN. According to our analytics all requests are already optimized.
enersan.pl
419 ms
style.css
117 ms
jquery-1.7.2.min.js
396 ms
lightbox.js
242 ms
lightbox.css
242 ms
body_bg.jpg
141 ms
logo.png
288 ms
nav_tab_bg.png
122 ms
db_first_bg.jpg
130 ms
phone.png
233 ms
email.png
243 ms
msg.png
241 ms
db_second_bg.jpg
253 ms
enersan.pl accessibility score
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
enersan.pl 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
Browser errors were logged to the console
enersan.pl SEO score
PL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Enersan.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Enersan.pl 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.
enersan.pl
Open Graph description is not detected on the main page of ENERSAN. 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: