1.7 sec in total
398 ms
1.1 sec
172 ms
Click here to check amazing Pe content for Poland. Otherwise, check out these important facts you probably never knew about pe.org.pl
Przegl±d Elektrotechniczny jest najstarszym czasopismem elektryków polskich. Ukazuje się od 1919 r. Przeznaczony jest dla inżynierów elektryków wszystkich specjalności .
Visit pe.org.plWe analyzed Pe.org.pl page load time and found that the first response time was 398 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
pe.org.pl performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value1.9 s
98/100
25%
Value2.1 s
99/100
10%
Value70 ms
99/100
30%
Value0.015
100/100
15%
Value1.7 s
100/100
10%
398 ms
165 ms
302 ms
426 ms
305 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Pe.org.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (426 ms) belongs to the original domain Pe.org.pl.
Page size can be reduced by 61.6 kB (42%)
147.4 kB
85.8 kB
In fact, the total size of Pe.org.pl main page is 147.4 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. 20% of websites need less resources to load. Javascripts take 90.3 kB which makes up the majority of the site volume.
Potential reduce by 10.8 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 10.8 kB or 62% of the original size.
Potential reduce by 3.3 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, Pe needs image optimization as it can save up to 3.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 45.6 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 45.6 kB or 51% of the original size.
Potential reduce by 1.9 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. Pe.org.pl needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 20% of the original size.
We found no issues to fix!
11
11
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pe. According to our analytics all requests are already optimized.
pe.org.pl
398 ms
style.css
165 ms
style.responsive.css
302 ms
jquery.js
426 ms
script.js
305 ms
script.responsive.js
304 ms
PL.png
306 ms
GB.png
302 ms
header.jpg
126 ms
object357419758.png
248 ms
vmenuitemicon.png
128 ms
postbullets.png
121 ms
pe.org.pl 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.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
pe.org.pl 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
pe.org.pl SEO score
PL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pe.org.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 Pe.org.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.
pe.org.pl
Open Graph description is not detected on the main page of Pe. 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: