Tools & Wizards About Us
sala-virtual.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

sala-virtual.com

Portada

Page Load Speed

452 ms in total

First Response

132 ms

Resources Loaded

223 ms

Page Rendered

97 ms

sala-virtual.com screenshot

About Website

Welcome to sala-virtual.com homepage info - get ready to check Sala Virtual best content right away, or after learning these important things about sala-virtual.com

Sitio web dedicado a la educación a traves de video conferencia, con profesores de alta capacidad y experiencia y en santiago clases presenciales

Visit sala-virtual.com

Key Findings

We analyzed Sala-virtual.com page load time and found that the first response time was 132 ms and then it took 320 ms 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.

Performance Metrics

sala-virtual.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

sala-virtual.com

132 ms

img0016.gif

22 ms

img0017.png

43 ms

img0018.png

41 ms

style03left.gif

43 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Sala-virtual.com and no external sources were called. The less responsive or slowest element that took the longest time to load (132 ms) belongs to the original domain Sala-virtual.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.1 kB (73%)

Content Size

12.5 kB

After Optimization

3.4 kB

  • HTML

In fact, the total size of Sala-virtual.com main page is 12.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 12.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 9.1 kB

  • Original 12.5 kB
  • After minification 12.5 kB
  • After compression 3.4 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 9.1 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

sala-virtual.com

sala-virtual.com

132 ms

img0016.gif

img0016.gif

22 ms

img0017.png

img0017.png

43 ms

img0018.png

img0018.png

41 ms

style03left.gif

style03left.gif

43 ms

style03right.gif

style03right.gif

41 ms

profemas%20chicosresize3.jpg

profemas%20chicosresize3.jpg

44 ms

img0035.png

img0035.png

44 ms

img0036.png

img0036.png

60 ms

img0037.png

img0037.png

64 ms

Bandch.gif

Bandch.gif

61 ms

img0038.gif

img0038.gif

67 ms

img0039.gif

img0039.gif

68 ms

img0040.gif

img0040.gif

66 ms

120x60_powered.gif

120x60_powered.gif

77 ms

Accessibility Review

sala-virtual.com accessibility score

93

Accessibility Issues

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

sala-virtual.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

sala-virtual.com SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sala-virtual.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Sala-virtual.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sala-virtual.com

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