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Welcome to dlcongress.pl homepage info - get ready to check Dlcongress best content right away, or after learning these important things about dlcongress.pl
Digital Learning Congress [pl/en], Warsaw, Poland. 1,063 likes · 1 talking about this. DIGITAL LEARNING CONGRESS 24.10.2014. National Stadium Conference...
Visit dlcongress.plWe analyzed Dlcongress.pl page load time and found that the first response time was 1.2 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dlcongress.pl performance score
name
value
score
weighting
Value12.0 s
0/100
10%
Value20.8 s
0/100
25%
Value14.9 s
1/100
10%
Value510 ms
57/100
30%
Value0.011
100/100
15%
Value20.1 s
2/100
10%
1162 ms
47 ms
69 ms
50 ms
56 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dlcongress.pl, 24% (21 requests) were made to Scontent.xx.fbcdn.net and 3% (3 requests) were made to External.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source External.xx.fbcdn.net.
Page size can be reduced by 223.1 kB (41%)
549.4 kB
326.3 kB
In fact, the total size of Dlcongress.pl main page is 549.4 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. 70% of websites need less resources to load. HTML takes 277.7 kB which makes up the majority of the site volume.
Potential reduce by 219.9 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. 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 219.9 kB or 79% 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. Dlcongress images are well optimized though.
Number of requests can be reduced by 55 (63%)
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32
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dlcongress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
DLCongress
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dlcongress.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
dlcongress.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
dlcongress.pl 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
PL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dlcongress.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 Dlcongress.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.
dlcongress.pl
Open Graph description is not detected on the main page of Dlcongress. 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: