Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 50

    SEO

    Google-friendlier than
    28% of websites

uta.cl

Universidad de Tarapacá – Universidad del Estado

Page Load Speed

3.7 sec in total

First Response

474 ms

Resources Loaded

3.1 sec

Page Rendered

128 ms

uta.cl screenshot

About Website

Welcome to uta.cl homepage info - get ready to check Uta best content for Chile right away, or after learning these important things about uta.cl

Visit uta.cl

Key Findings

We analyzed Uta.cl page load time and found that the first response time was 474 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

uta.cl performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

login.php

474 ms

funciones_roundedCorners.js

457 ms

fondo_big.jpg

474 ms

texto_webmail.jpg

306 ms

icono_correo.gif

308 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Uta.cl and no external sources were called. The less responsive or slowest element that took the longest time to load (474 ms) belongs to the original domain Uta.cl.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.1 kB (33%)

Content Size

51.9 kB

After Optimization

34.8 kB

In fact, the total size of Uta.cl main page is 51.9 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. Images take 31.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 10.7 kB

  • Original 12.9 kB
  • After minification 10.1 kB
  • After compression 2.2 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 2.8 kB, which is 21% 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 10.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 68 B

  • Original 31.2 kB
  • After minification 31.2 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. Uta images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 6.4 kB

  • Original 7.8 kB
  • After minification 6.1 kB
  • After compression 1.4 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 6.4 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uta. According to our analytics all requests are already optimized.

Accessibility Review

uta.cl accessibility score

62

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

uta.cl 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

uta.cl SEO score

50

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uta.cl 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 Uta.cl 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

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