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numerica.mx screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

numerica.mx

Numerica - Productos Educativos, Didacticos, Software Educativo y Herremientas Profesionales por Internet

Page Load Speed

2.8 sec in total

First Response

426 ms

Resources Loaded

2.1 sec

Page Rendered

309 ms

numerica.mx screenshot

About Website

Welcome to numerica.mx homepage info - get ready to check Numerica best content right away, or after learning these important things about numerica.mx

Numerica - Productos Educativos, Didacticos, Software Educativo y Herremientas Profesionales por Internet

Visit numerica.mx

Key Findings

We analyzed Numerica.mx page load time and found that the first response time was 426 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

numerica.mx performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value16.8 s

0/100

10%

TBT (Total Blocking Time)

Value19,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.248

50/100

15%

TTI (Time to Interactive)

Value29.6 s

0/100

10%

Network Requests Diagram

numerica.mx

426 ms

base.css

71 ms

jquery.ad-gallery.css

139 ms

jquery.min.js

35 ms

jquery.ad-gallery.js

156 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 25% of them (23 requests) were addressed to the original Numerica.mx, 27% (25 requests) were made to Panel.probomsa.com.mx and 5% (5 requests) were made to Ib.adnxs.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Panel.probomsa.com.mx.

Page Optimization Overview & Recommendations

Page size can be reduced by 652.6 kB (49%)

Content Size

1.3 MB

After Optimization

685.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Numerica.mx main page is 1.3 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. 55% of websites need less resources to load. Javascripts take 690.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 50.4 kB

  • Original 70.9 kB
  • After minification 69.1 kB
  • After compression 20.5 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 50.4 kB or 71% of the original size.

Image Optimization

-24%

Potential reduce by 132.4 kB

  • Original 548.7 kB
  • After minification 416.3 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, Numerica needs image optimization as it can save up to 132.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 445.6 kB

  • Original 690.9 kB
  • After minification 652.5 kB
  • After compression 245.4 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 445.6 kB or 64% of the original size.

CSS Optimization

-87%

Potential reduce by 24.3 kB

  • Original 27.9 kB
  • After minification 21.7 kB
  • After compression 3.7 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. Numerica.mx needs all CSS files to be minified and compressed as it can save up to 24.3 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (61%)

Requests Now

87

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Numerica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

numerica.mx

numerica.mx

426 ms

base.css

base.css

71 ms

jquery.ad-gallery.css

jquery.ad-gallery.css

139 ms

jquery.min.js

jquery.min.js

35 ms

jquery.ad-gallery.js

jquery.ad-gallery.js

156 ms

jsapi

jsapi

23 ms

translate-this.js

translate-this.js

21 ms

getads.js

getads.js

11 ms

show_ads.js

show_ads.js

8 ms

addthis_widget.js

addthis_widget.js

14 ms

analytics.js

analytics.js

8 ms

counter.js

counter.js

20 ms

23-03-2011-02-41-41.JPG

23-03-2011-02-41-41.JPG

534 ms

mail-contactanos-numerica2.png

mail-contactanos-numerica2.png

406 ms

carrito.png

carrito.png

404 ms

imagenes_pequenas.php

imagenes_pequenas.php

532 ms

imagenes_pequenas.php

imagenes_pequenas.php

515 ms

imagenes_pequenas.php

imagenes_pequenas.php

537 ms

imagenes_pequenas.php

imagenes_pequenas.php

617 ms

imagenes_pequenas.php

imagenes_pequenas.php

661 ms

imagenes_pequenas.php

imagenes_pequenas.php

618 ms

imagenes_pequenas.php

imagenes_pequenas.php

668 ms

imagenes_pequenas.php

imagenes_pequenas.php

1132 ms

imagenes_pequenas.php

imagenes_pequenas.php

1129 ms

imagenes_pequenas.php

imagenes_pequenas.php

1109 ms

23-03-2011-12-38-26.JPG

23-03-2011-12-38-26.JPG

1048 ms

04-04-2011-07-05-35.JPG

04-04-2011-07-05-35.JPG

1053 ms

circulos_titulo.jpg

circulos_titulo.jpg

72 ms

redes_sociales.jpg

redes_sociales.jpg

73 ms

favoritos.png

favoritos.png

286 ms

logo_safetypay.jpg

logo_safetypay.jpg

237 ms

collect

collect

47 ms

collect

collect

64 ms

t.php

t.php

269 ms

zrt_lookup.html

zrt_lookup.html

24 ms

show_ads_impl.js

show_ads_impl.js

48 ms

hilo_izquierdo.jpg

hilo_izquierdo.jpg

197 ms

hilo_derecho.jpg

hilo_derecho.jpg

196 ms

portada_arriba.jpg

portada_arriba.jpg

243 ms

portada_izquierda.jpg

portada_izquierda.jpg

243 ms

list-style.gif

list-style.gif

241 ms

menu_principal.jpg

menu_principal.jpg

242 ms

minimall

minimall

174 ms

ads

ads

248 ms

23-03-2011-12-34-15.JPG

23-03-2011-12-34-15.JPG

912 ms

29-03-2011-06-00-46.JPG

29-03-2011-06-00-46.JPG

975 ms

04-04-2011-02-16-56.JPG

04-04-2011-02-16-56.JPG

981 ms

30-03-2011-10-31-04.JPG

30-03-2011-10-31-04.JPG

1165 ms

23-03-2011-12-38-05.JPG

23-03-2011-12-38-05.JPG

1034 ms

vineta_menu_lista.jpg

vineta_menu_lista.jpg

144 ms

vineta.png

vineta.png

371 ms

osd.js

osd.js

142 ms

04-04-2011-07-25-37.JPG

04-04-2011-07-25-37.JPG

977 ms

portada_derecha.jpg

portada_derecha.jpg

137 ms

mlt.js

mlt.js

42 ms

60497324042953.JPG

60497324042953.JPG

1038 ms

5317237781360.JPG

5317237781360.JPG

981 ms

loader.gif

loader.gif

124 ms

ad_next.png

ad_next.png

123 ms

ad_prev.png

ad_prev.png

109 ms

ad_scroll_back.png

ad_scroll_back.png

122 ms

ad_scroll_forward.png

ad_scroll_forward.png

233 ms

mlt.js

mlt.js

27 ms

bounce

bounce

11 ms

sync

sync

44 ms

ttj

ttj

55 ms

356474811723034173

356474811723034173

87 ms

abg.js

abg.js

87 ms

m_js_controller.js

m_js_controller.js

98 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

34 ms

trk.js

trk.js

32 ms

async_usersync.html

async_usersync.html

28 ms

bd31f4e1228feed3c3c86d7029beadb8.gif

bd31f4e1228feed3c3c86d7029beadb8.gif

29 ms

async_usersync

async_usersync

95 ms

s

s

42 ms

x_button_blue2.png

x_button_blue2.png

44 ms

u.php

u.php

143 ms

pixel

pixel

27 ms

match-user.html

match-user.html

71 ms

gif

gif

25 ms

sync

sync

17 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

13 ms

tap.php

tap.php

44 ms

setuid

setuid

44 ms

pixel

pixel

23 ms

mapuid

mapuid

24 ms

sfp-user-match.js

sfp-user-match.js

29 ms

mapuid

mapuid

11 ms

match.sharethrough.com

match.sharethrough.com

21 ms

mapuid

mapuid

62 ms

opa75.png

opa75.png

68 ms

22945326945744.JPG

22945326945744.JPG

69 ms

22917163294274.JPG

22917163294274.JPG

192 ms

Accessibility Review

numerica.mx accessibility score

64

Accessibility Issues

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-*] attributes do not match their roles

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

numerica.mx best practices score

42

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

numerica.mx SEO score

69

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

    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 Numerica.mx 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 Numerica.mx 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

numerica.mx

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