8 sec in total
454 ms
6 sec
1.6 sec
Click here to check amazing Ao 2 content. Otherwise, check out these important facts you probably never knew about ao2.it
Antonio Ospite, theorist attacks. Personal and technical blog of a Computer Scientist from Naples.
Visit ao2.itWe analyzed Ao2.it page load time and found that the first response time was 454 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ao2.it performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value7.0 s
6/100
25%
Value10.8 s
6/100
10%
Value520 ms
56/100
30%
Value0.125
83/100
15%
Value11.2 s
20/100
10%
454 ms
467 ms
273 ms
257 ms
424 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 85% of them (60 requests) were addressed to the original Ao2.it, 8% (6 requests) were made to Youtube.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Ao2.it.
Page size can be reduced by 585.2 kB (76%)
767.7 kB
182.6 kB
In fact, the total size of Ao2.it main page is 767.7 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. 70% of websites need less resources to load. CSS take 394.6 kB which makes up the majority of the site volume.
Potential reduce by 48.1 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 48.1 kB or 83% of the original size.
Potential reduce by 205.4 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 205.4 kB or 65% of the original size.
Potential reduce by 331.6 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. Ao2.it needs all CSS files to be minified and compressed as it can save up to 331.6 kB or 84% of the original size.
Number of requests can be reduced by 55 (82%)
67
12
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ao 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
ao2.it
454 ms
ao2.it
467 ms
node.css
273 ms
defaults.css
257 ms
system.css
424 ms
system-menus.css
428 ms
user.css
596 ms
content-module.css
594 ms
dhtml_menu.css
736 ms
filefield.css
741 ms
shCore.css
743 ms
shThemeDefault.css
906 ms
tagadelic.css
910 ms
views.css
912 ms
style.css
1088 ms
style-css3.css
1093 ms
responsive-menu.css
1095 ms
layout.css
1249 ms
layout-media.css
1260 ms
jquery.js
1337 ms
jquery-extend-3.4.0.js
1401 ms
jquery-html-prefilter-3.5.0-backport.js
1426 ms
drupal.js
1514 ms
dhtml_menu.js
1568 ms
shCore.js
1601 ms
shBrushBash.js
1690 ms
shBrushCpp.js
1724 ms
shBrushCss.js
1725 ms
shBrushDiff.js
1772 ms
shBrushJScript.js
1816 ms
shBrushPerl.js
1847 ms
shBrushPhp.js
1935 ms
shBrushPlain.js
1961 ms
shBrushPython.js
1958 ms
shBrushSql.js
2002 ms
shBrushXml.js
2054 ms
syntaxhighlighter.min.js
2096 ms
reset.css
1145 ms
D3d0V8Q0dHo
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header-bg.png
218 ms
logo.png
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nav-bg.png
1728 ms
language-bg-active.png
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main-content-bg.png
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comment-bg-original-poster.png
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node-teaser-bg.png
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menu-leaf.gif
1925 ms
caracasmood.com.png
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pump.io-icon-14x14.png
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github-icon-14x14.png
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valid-xhtml10.png
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valid-rss-rogers.png
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footer-bg.png
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cc-by-sa-88x31.png
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powered-blue-80x15.png
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feed.png
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www-player.css
10 ms
www-embed-player.js
104 ms
base.js
244 ms
fetch-polyfill.js
188 ms
ad_status.js
868 ms
HTqOzoGoDWYUcachYSNKbIy8mDAfasLFwMbyVsP1AF4.js
650 ms
embed.js
108 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
134 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
145 ms
id
64 ms
print.css
201 ms
ao2.it 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
<frame> or <iframe> elements do not have a title
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
ao2.it 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
ao2.it SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ao2.it can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ao2.it 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.
ao2.it
Open Graph description is not detected on the main page of Ao 2. 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: