3 sec in total
448 ms
2.2 sec
349 ms
Visit bios.gr now to see the best up-to-date Bios content for Greece and also check out these interesting facts you probably never knew about bios.gr
Bios, Athens centre for today's art and cross media
Visit bios.grWe analyzed Bios.gr page load time and found that the first response time was 448 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
bios.gr performance score
name
value
score
weighting
Value5.8 s
5/100
10%
Value18.8 s
0/100
25%
Value7.2 s
30/100
10%
Value210 ms
89/100
30%
Value0
100/100
15%
Value8.9 s
35/100
10%
448 ms
152 ms
182 ms
389 ms
489 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that all of those requests were addressed to Bios.gr and no external sources were called. The less responsive or slowest element that took the longest time to load (699 ms) belongs to the original domain Bios.gr.
Page size can be reduced by 406.6 kB (43%)
950.3 kB
543.6 kB
In fact, the total size of Bios.gr main page is 950.3 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. Images take 445.0 kB which makes up the majority of the site volume.
Potential reduce by 39.0 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. This page needs HTML code to be minified as it can gain 6.7 kB, which is 15% 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 39.0 kB or 85% of the original size.
Potential reduce by 26.4 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. Bios images are well optimized though.
Potential reduce by 320.9 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 320.9 kB or 74% of the original size.
Potential reduce by 20.4 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. Bios.gr needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 78% of the original size.
Number of requests can be reduced by 13 (16%)
80
67
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bios. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
bios.gr
448 ms
pub.screen.css
152 ms
formcheck.css
182 ms
mootools-core-1.4.5-full-compat-yc.js
389 ms
mootools-more-1.4.0.1.js
489 ms
clientcide.pub.js
402 ms
formcheck.js
319 ms
ImgDivRollover.Lang.js
227 ms
1.00.global.bios.js
255 ms
1.00.pub.bios.js
305 ms
dlrollover.js
331 ms
milkbox.js
457 ms
spamsafeemail.js
400 ms
reset.css
259 ms
main-menu.css
317 ms
light-fitting-2010.jpg
180 ms
bios-logo.png
101 ms
but-greek.png
96 ms
but-english.png
103 ms
but-events.png
100 ms
but-about.png
97 ms
but-news.png
176 ms
but-gallery.png
175 ms
but-events.png
181 ms
but-about.png
178 ms
but-news.png
179 ms
but-gallery.png
251 ms
arr_right.png
258 ms
timthumb.php
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hdr-info-desk.png
426 ms
trans.gif
430 ms
icon-rss.png
496 ms
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biosman-logo-footer.png
519 ms
pub.print.css
79 ms
bios.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
bios.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
bios.gr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bios.gr can be misinterpreted by Google and other search engines. Our service has detected that Greek is used on the page, and it does not match the claimed English language. Our system also found out that Bios.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.
bios.gr
Open Graph description is not detected on the main page of Bios. 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: