Tools & Wizards About Us
seladis.umsa.bo screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

seladis.umsa.bo

Inicio - SELADIS - Universidad Mayor de San Andrés

Page Load Speed

18.7 sec in total

First Response

964 ms

Resources Loaded

16.7 sec

Page Rendered

1 sec

seladis.umsa.bo screenshot

About Website

Visit seladis.umsa.bo now to see the best up-to-date SELADIS Umsa content for Bolivia and also check out these interesting facts you probably never knew about seladis.umsa.bo

Podras ver más convocatorias

Visit seladis.umsa.bo

Key Findings

We analyzed Seladis.umsa.bo page load time and found that the first response time was 964 ms and then it took 17.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

seladis.umsa.bo performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value30.1 s

0/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value42.7 s

0/100

10%

Network Requests Diagram

seladis.umsa.bo

964 ms

mentions.css

466 ms

main.css

557 ms

aui.css

1617 ms

main.css

1032 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 63% of them (64 requests) were addressed to the original Seladis.umsa.bo, 19% (19 requests) were made to Static.xx.fbcdn.net and 6% (6 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (12.4 sec) belongs to the original domain Seladis.umsa.bo.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (21%)

Content Size

9.3 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seladis.umsa.bo main page is 9.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 7.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 112.3 kB

  • Original 132.0 kB
  • After minification 131.2 kB
  • After compression 19.7 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 112.3 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 605.9 kB

  • Original 7.5 MB
  • After minification 6.9 MB

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. SELADIS Umsa images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 689.8 kB

  • Original 986.0 kB
  • After minification 986.0 kB
  • After compression 296.1 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 689.8 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 540.3 kB

  • Original 643.1 kB
  • After minification 607.3 kB
  • After compression 102.8 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. Seladis.umsa.bo needs all CSS files to be minified and compressed as it can save up to 540.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (47%)

Requests Now

96

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SELADIS Umsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

seladis.umsa.bo

seladis.umsa.bo

964 ms

mentions.css

mentions.css

466 ms

main.css

main.css

557 ms

aui.css

aui.css

1617 ms

main.css

main.css

1032 ms

combo

combo

587 ms

js_loader_modules

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919 ms

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3056 ms

js_bundle_config

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792 ms

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831 ms

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952 ms

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1594 ms

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804 ms

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1166 ms

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Accessibility Review

seladis.umsa.bo accessibility score

70

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Best Practices

seladis.umsa.bo best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

seladis.umsa.bo SEO score

79

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

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

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

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seladis.umsa.bo can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Seladis.umsa.bo 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

seladis.umsa.bo

Open Graph data is detected on the main page of SELADIS Umsa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: