20.4 sec in total
2.4 sec
17.6 sec
430 ms
Click here to check amazing Datalabs content for Greece. Otherwise, check out these important facts you probably never knew about datalabs.edu.gr
Υψηλής ποιότητας εκπαιδευτικά προγράμματα, βραχυπρόσθεσμα, αλλά και ετήσια. Βασισμένα στις ανάγκες της σημερινής αγοράς εργασίας και διαθέσιμα ΄δια ζώσης, αλλά και εξ αποστάσεως
Visit datalabs.edu.grWe analyzed Datalabs.edu.gr page load time and found that the first response time was 2.4 sec and then it took 18 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Datalabs.edu.gr rating and web reputation
datalabs.edu.gr performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value10.5 s
0/100
25%
Value12.7 s
3/100
10%
Value2,250 ms
6/100
30%
Value0.198
62/100
15%
Value12.5 s
14/100
10%
2437 ms
657 ms
768 ms
4603 ms
2446 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 72% of them (63 requests) were addressed to the original Datalabs.edu.gr, 9% (8 requests) were made to Apis.google.com and 3% (3 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (8.9 sec) belongs to the original domain Datalabs.edu.gr.
Page size can be reduced by 930.6 kB (49%)
1.9 MB
985.9 kB
In fact, the total size of Datalabs.edu.gr main page is 1.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 833.9 kB which makes up the majority of the site volume.
Potential reduce by 111.2 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 37.3 kB, which is 30% 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 111.2 kB or 89% of the original size.
Potential reduce by 46.3 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. Datalabs images are well optimized though.
Potential reduce by 518.1 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 518.1 kB or 62% of the original size.
Potential reduce by 254.9 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. Datalabs.edu.gr needs all CSS files to be minified and compressed as it can save up to 254.9 kB or 85% of the original size.
Number of requests can be reduced by 48 (60%)
80
32
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datalabs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
datalabs.edu.gr
2437 ms
masterslider.css
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style.css
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bootstrap.css
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font-awesome.css
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nivo-slider.css
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Dale.css
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animate.css
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Seminars.css
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Contact.css
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countUp.min.js
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jquery-1.11.0.min.js
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jquery.easing.1.3.js
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bootstrap.min.js
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masterslider.min.js
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masterslider.staff.carousel.dev.js
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video.js
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owl.carousel.min.js
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jquery.easypiechart.min.js
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lightbox.min.js
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custom.js
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heightchange.js
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gmap3.js
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platform.js
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logo.jpg
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datalabsLogo.png
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CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff
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fontawesome-webfont.ttf
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common.js
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util.js
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stats.js
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AuthenticationService.Authenticate
265 ms
datalabs.edu.gr 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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
datalabs.edu.gr 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
datalabs.edu.gr 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
EL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datalabs.edu.gr can be misinterpreted by Google and other search engines. Our service has detected that Greek 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 Datalabs.edu.gr 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.
datalabs.edu.gr
Open Graph data is detected on the main page of Datalabs. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: