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biblio.upmx.mx screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

biblio.upmx.mx

IIS Windows Server

Page Load Speed

3.5 sec in total

First Response

298 ms

Resources Loaded

3.1 sec

Page Rendered

118 ms

biblio.upmx.mx screenshot

About Website

Visit biblio.upmx.mx now to see the best up-to-date Biblio Upmx content for Mexico and also check out these interesting facts you probably never knew about biblio.upmx.mx

Visit biblio.upmx.mx

Key Findings

We analyzed Biblio.upmx.mx page load time and found that the first response time was 298 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 55% of websites can load faster.

Performance Metrics

biblio.upmx.mx performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

biblio.upmx.mx

298 ms

Especial:GSMSearchPage

2176 ms

jquery.js

278 ms

custom.js

142 ms

dropkick.js

142 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Biblio.upmx.mx and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Biblio.upmx.mx.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.2 kB (71%)

Content Size

229.1 kB

After Optimization

66.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biblio.upmx.mx main page is 229.1 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. Only 10% of websites need less resources to load. Javascripts take 154.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 11.2 kB

  • Original 14.6 kB
  • After minification 14.5 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 11.2 kB or 77% of the original size.

Image Optimization

-13%

Potential reduce by 2.4 kB

  • Original 19.2 kB
  • After minification 16.8 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, Biblio Upmx needs image optimization as it can save up to 2.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 109.6 kB

  • Original 154.2 kB
  • After minification 130.6 kB
  • After compression 44.5 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 109.6 kB or 71% of the original size.

CSS Optimization

-95%

Potential reduce by 39.0 kB

  • Original 41.1 kB
  • After minification 6.3 kB
  • After compression 2.2 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. Biblio.upmx.mx needs all CSS files to be minified and compressed as it can save up to 39.0 kB or 95% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (73%)

Requests Now

15

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biblio Upmx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

biblio.upmx.mx

biblio.upmx.mx

298 ms

Especial:GSMSearchPage

Especial:GSMSearchPage

2176 ms

jquery.js

jquery.js

278 ms

custom.js

custom.js

142 ms

dropkick.js

dropkick.js

142 ms

wx.js

wx.js

229 ms

u.js

u.js

162 ms

reset.css

reset.css

156 ms

wx.css

wx.css

210 ms

dropkick.css

dropkick.css

245 ms

responsive.css

responsive.css

244 ms

wikibits.js

wikibits.js

428 ms

ajax.js

ajax.js

295 ms

index.php

index.php

606 ms

IEFixes.js

IEFixes.js

117 ms

liblogo.png

liblogo.png

70 ms

poweredbyglifos.png

poweredbyglifos.png

71 ms

Accessibility Review

biblio.upmx.mx accessibility score

47

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

biblio.upmx.mx 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

biblio.upmx.mx SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biblio.upmx.mx 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Biblio.upmx.mx 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

biblio.upmx.mx

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