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itlavirtual.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

itlavirtual.com

Page Load Speed

4.5 sec in total

First Response

927 ms

Resources Loaded

3 sec

Page Rendered

580 ms

itlavirtual.com screenshot

About Website

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Key Findings

We analyzed Itlavirtual.com page load time and found that the first response time was 927 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

itlavirtual.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

index.php

927 ms

styles.php

570 ms

styles.php

451 ms

javascript-static.js

166 ms

javascript-mod.php

474 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 58% of them (29 requests) were addressed to the original Itlavirtual.com, 16% (8 requests) were made to Apis.google.com and 10% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (927 ms) belongs to the original domain Itlavirtual.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 331.4 kB (71%)

Content Size

468.2 kB

After Optimization

136.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itlavirtual.com main page is 468.2 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. 35% of websites need less resources to load. CSS take 221.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 17.8 kB

  • Original 24.3 kB
  • After minification 21.8 kB
  • After compression 6.6 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 17.8 kB or 73% of the original size.

Image Optimization

-27%

Potential reduce by 16.3 kB

  • Original 61.5 kB
  • After minification 45.1 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. Obviously, Itlavirtual needs image optimization as it can save up to 16.3 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 108.7 kB

  • Original 160.7 kB
  • After minification 136.5 kB
  • After compression 52.0 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 108.7 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 188.6 kB

  • Original 221.7 kB
  • After minification 165.7 kB
  • After compression 33.1 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. Itlavirtual.com needs all CSS files to be minified and compressed as it can save up to 188.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (59%)

Requests Now

44

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itlavirtual. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

927 ms

styles.php

styles.php

570 ms

styles.php

styles.php

451 ms

javascript-static.js

javascript-static.js

166 ms

javascript-mod.php

javascript-mod.php

474 ms

overlib.js

overlib.js

257 ms

overlib_cssstyle.js

overlib_cssstyle.js

215 ms

cookies.js

cookies.js

245 ms

ufo.js

ufo.js

284 ms

cufon-yui.js

cufon-yui.js

324 ms

Chesterfield_400.font.js

Chesterfield_400.font.js

332 ms

plusone.js

plusone.js

141 ms

ga.js

ga.js

156 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

115 ms

Show

Show

84 ms

Show

Show

89 ms

Show

Show

91 ms

Show

Show

92 ms

homeout.png

homeout.png

265 ms

logo_campus_virtual.png

logo_campus_virtual.png

314 ms

help.gif

help.gif

262 ms

twitter_32.png

twitter_32.png

309 ms

facebook_32.png

facebook_32.png

310 ms

youtube_32.png

youtube_32.png

307 ms

flickr_32.png

flickr_32.png

313 ms

delicious_32.png

delicious_32.png

335 ms

vimeo_32.png

vimeo_32.png

336 ms

helpdesk_icon.png

helpdesk_icon.png

332 ms

user.png

user.png

336 ms

profile.png

profile.png

333 ms

email.png

email.png

335 ms

calendar.png

calendar.png

427 ms

blog.png

blog.png

426 ms

blogadd.png

blogadd.png

426 ms

tags.png

tags.png

425 ms

search.png

search.png

437 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

49 ms

fastbutton

fastbutton

243 ms

googlelogo_color_150x54dp.png

googlelogo_color_150x54dp.png

191 ms

like.php

like.php

317 ms

__utm.gif

__utm.gif

161 ms

postmessageRelay

postmessageRelay

193 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

73 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

72 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

210 ms

fy8tT2klpgR.js

fy8tT2klpgR.js

130 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

133 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

112 ms

rpc:shindig_random.js

rpc:shindig_random.js

60 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

17 ms

Accessibility Review

itlavirtual.com accessibility score

71

Accessibility Issues

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

Document doesn't have a <title> element

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

itlavirtual.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

itlavirtual.com SEO score

50

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itlavirtual.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Spanish. Our system also found out that Itlavirtual.com 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

itlavirtual.com

Open Graph description is not detected on the main page of Itlavirtual. 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: