Tools & Wizards About Us
ao2.it screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    55% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

ao2.it

ao2.it | Antonio Ospite, theorist attacks

Page Load Speed

8 sec in total

First Response

454 ms

Resources Loaded

6 sec

Page Rendered

1.6 sec

ao2.it screenshot

About Website

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.it

Key Findings

We 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.

Performance Metrics

ao2.it performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

ao2.it

454 ms

ao2.it

467 ms

node.css

273 ms

defaults.css

257 ms

system.css

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 Optimization Overview & Recommendations

Page size can be reduced by 585.2 kB (76%)

Content Size

767.7 kB

After Optimization

182.6 kB

  • HTML
  • JavaScript
  • CSS

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.

HTML Optimization

-83%

Potential reduce by 48.1 kB

  • Original 58.1 kB
  • After minification 54.0 kB
  • After compression 10.0 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. 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.

JavaScript Optimization

-65%

Potential reduce by 205.4 kB

  • Original 315.0 kB
  • After minification 281.5 kB
  • After compression 109.6 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 205.4 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 331.6 kB

  • Original 394.6 kB
  • After minification 375.8 kB
  • After compression 63.0 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.

Requests Breakdown

Number of requests can be reduced by 55 (82%)

Requests Now

67

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

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.

Network Requests Diagram

ao2.it

ao2.it

454 ms

ao2.it

ao2.it

467 ms

node.css

node.css

273 ms

defaults.css

defaults.css

257 ms

system.css

system.css

424 ms

system-menus.css

system-menus.css

428 ms

user.css

user.css

596 ms

content-module.css

content-module.css

594 ms

dhtml_menu.css

dhtml_menu.css

736 ms

filefield.css

filefield.css

741 ms

shCore.css

shCore.css

743 ms

shThemeDefault.css

shThemeDefault.css

906 ms

tagadelic.css

tagadelic.css

910 ms

views.css

views.css

912 ms

style.css

style.css

1088 ms

style-css3.css

style-css3.css

1093 ms

responsive-menu.css

responsive-menu.css

1095 ms

layout.css

layout.css

1249 ms

layout-media.css

layout-media.css

1260 ms

jquery.js

jquery.js

1337 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

1401 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

1426 ms

drupal.js

drupal.js

1514 ms

dhtml_menu.js

dhtml_menu.js

1568 ms

shCore.js

shCore.js

1601 ms

shBrushBash.js

shBrushBash.js

1690 ms

shBrushCpp.js

shBrushCpp.js

1724 ms

shBrushCss.js

shBrushCss.js

1725 ms

shBrushDiff.js

shBrushDiff.js

1772 ms

shBrushJScript.js

shBrushJScript.js

1816 ms

shBrushPerl.js

shBrushPerl.js

1847 ms

shBrushPhp.js

shBrushPhp.js

1935 ms

shBrushPlain.js

shBrushPlain.js

1961 ms

shBrushPython.js

shBrushPython.js

1958 ms

shBrushSql.js

shBrushSql.js

2002 ms

shBrushXml.js

shBrushXml.js

2054 ms

syntaxhighlighter.min.js

syntaxhighlighter.min.js

2096 ms

reset.css

reset.css

1145 ms

D3d0V8Q0dHo

D3d0V8Q0dHo

320 ms

header-bg.png

header-bg.png

218 ms

logo.png

logo.png

221 ms

nav-bg.png

nav-bg.png

1728 ms

language-bg-active.png

language-bg-active.png

1637 ms

main-content-bg.png

main-content-bg.png

1636 ms

comment-bg-original-poster.png

comment-bg-original-poster.png

1728 ms

node-teaser-bg.png

node-teaser-bg.png

1729 ms

menu-leaf.gif

menu-leaf.gif

1925 ms

caracasmood.com.png

caracasmood.com.png

2093 ms

twitter-icon-14x14.png

twitter-icon-14x14.png

2012 ms

mastodon-icon-14x14.png

mastodon-icon-14x14.png

2094 ms

pump.io-icon-14x14.png

pump.io-icon-14x14.png

2098 ms

youtube-icon-14x14.png

youtube-icon-14x14.png

2103 ms

github-icon-14x14.png

github-icon-14x14.png

2179 ms

feed-icon-14x14.png

feed-icon-14x14.png

2272 ms

valid-xhtml10.png

valid-xhtml10.png

2348 ms

valid-rss-rogers.png

valid-rss-rogers.png

2350 ms

footer-bg.png

footer-bg.png

2361 ms

cc-by-sa-88x31.png

cc-by-sa-88x31.png

2370 ms

powered-blue-80x15.png

powered-blue-80x15.png

2438 ms

feed.png

feed.png

2509 ms

www-player.css

www-player.css

10 ms

www-embed-player.js

www-embed-player.js

104 ms

base.js

base.js

244 ms

fetch-polyfill.js

fetch-polyfill.js

188 ms

ad_status.js

ad_status.js

868 ms

HTqOzoGoDWYUcachYSNKbIy8mDAfasLFwMbyVsP1AF4.js

HTqOzoGoDWYUcachYSNKbIy8mDAfasLFwMbyVsP1AF4.js

650 ms

embed.js

embed.js

108 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

134 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

145 ms

id

id

64 ms

print.css

print.css

201 ms

Accessibility Review

ao2.it accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<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

High

<html> element does not have a [lang] attribute

Best Practices

ao2.it best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ao2.it SEO score

88

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    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.

Social Sharing Optimization

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: