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matematicas.itam.mx screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

matematicas.itam.mx

Bienvenido a la Licenciatura en Matemáticas Aplicadas | Licenciatura en Matemáticas Aplicadas

Page Load Speed

4.3 sec in total

First Response

330 ms

Resources Loaded

3.8 sec

Page Rendered

199 ms

matematicas.itam.mx screenshot

About Website

Welcome to matematicas.itam.mx homepage info - get ready to check Matematicas Itam best content for Mexico right away, or after learning these important things about matematicas.itam.mx

Visit matematicas.itam.mx

Key Findings

We analyzed Matematicas.itam.mx page load time and found that the first response time was 330 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

matematicas.itam.mx performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value69.6 s

0/100

25%

SI (Speed Index)

Value29.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,280 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value44.0 s

0/100

10%

Network Requests Diagram

matematicas.itam.mx

330 ms

system.base.css

73 ms

system.menus.css

145 ms

system.messages.css

148 ms

system.theme.css

147 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 58% of them (86 requests) were addressed to the original Matematicas.itam.mx, 14% (20 requests) were made to Static.xx.fbcdn.net and 5% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (859 ms) belongs to the original domain Matematicas.itam.mx.

Page Optimization Overview & Recommendations

Page size can be reduced by 952.5 kB (55%)

Content Size

1.7 MB

After Optimization

776.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Matematicas.itam.mx main page is 1.7 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 763.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 56.3 kB

  • Original 71.8 kB
  • After minification 67.1 kB
  • After compression 15.5 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 56.3 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 8.5 kB

  • Original 257.1 kB
  • After minification 248.6 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. Matematicas Itam images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 505.8 kB

  • Original 763.3 kB
  • After minification 697.4 kB
  • After compression 257.5 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 505.8 kB or 66% of the original size.

CSS Optimization

-60%

Potential reduce by 382.0 kB

  • Original 636.7 kB
  • After minification 584.1 kB
  • After compression 254.7 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. Matematicas.itam.mx needs all CSS files to be minified and compressed as it can save up to 382.0 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 100 (71%)

Requests Now

141

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Matematicas Itam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 51 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

matematicas.itam.mx

matematicas.itam.mx

330 ms

system.base.css

system.base.css

73 ms

system.menus.css

system.menus.css

145 ms

system.messages.css

system.messages.css

148 ms

system.theme.css

system.theme.css

147 ms

comment_notify.css

comment_notify.css

149 ms

aggregator.css

aggregator.css

149 ms

book.css

book.css

149 ms

calendar_multiday.css

calendar_multiday.css

291 ms

comment.css

comment.css

217 ms

date.css

date.css

219 ms

datepicker.1.7.css

datepicker.1.7.css

224 ms

date_repeat_field.css

date_repeat_field.css

222 ms

field.css

field.css

221 ms

fitvids.css

fitvids.css

291 ms

google_cse.css

google_cse.css

292 ms

node.css

node.css

293 ms

picture_wysiwyg.css

picture_wysiwyg.css

325 ms

search.css

search.css

331 ms

user.css

user.css

364 ms

views.css

views.css

378 ms

colorbox_default_style.css

colorbox_default_style.css

365 ms

ctools.css

ctools.css

378 ms

dropdown_login.css

dropdown_login.css

394 ms

ddblock.css

ddblock.css

408 ms

quicktabs.css

quicktabs.css

432 ms

zen.css

zen.css

434 ms

html-reset.css

html-reset.css

455 ms

wireframes.css

wireframes.css

448 ms

layout-fixed.css

layout-fixed.css

461 ms

page-backgrounds.css

page-backgrounds.css

495 ms

tabs.css

tabs.css

532 ms

pages.css

pages.css

582 ms

blocks.css

blocks.css

544 ms

navigation.css

navigation.css

531 ms

views-styles.css

views-styles.css

550 ms

conversion.js

conversion.js

16 ms

nodes.css

nodes.css

561 ms

comments.css

comments.css

544 ms

forms.css

forms.css

468 ms

open.css

open.css

859 ms

fields.css

fields.css

495 ms

ext-eventosynoticias.css

ext-eventosynoticias.css

497 ms

mate.css

mate.css

534 ms

eveynot.css

eveynot.css

540 ms

print.css

print.css

478 ms

ddblock-cycle-programas10p.css

ddblock-cycle-programas10p.css

502 ms

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575 ms

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529 ms

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534 ms

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js_Cn3HEEi5gV6_NxmK-rvfYTIcapEikKoUR61G7onPpLw.js

544 ms

js_AJeOk7XNmqaDXSQtyI6FyX1YyO3z7i21q0iZ1vr0K3A.js

js_AJeOk7XNmqaDXSQtyI6FyX1YyO3z7i21q0iZ1vr0K3A.js

500 ms

js_U9G9Z33sb8Az7H9URILXMX8CRMh0FVrsVOAw91ORvd8.js

js_U9G9Z33sb8Az7H9URILXMX8CRMh0FVrsVOAw91ORvd8.js

533 ms

js_REsLPu7rmWMjWdJcbmAAi4_CGneW_u1kgEQ0gfYfPC4.js

js_REsLPu7rmWMjWdJcbmAAi4_CGneW_u1kgEQ0gfYfPC4.js

534 ms

ga.js

ga.js

43 ms

banner_examenes.gif

banner_examenes.gif

215 ms

logo-itam.png

logo-itam.png

96 ms

linkedin.png

linkedin.png

95 ms

f_logo.png

f_logo.png

97 ms

twitter_newbird_blue.png

twitter_newbird_blue.png

93 ms

youtube_logo_standard_againstwhite.png

youtube_logo_standard_againstwhite.png

96 ms

blue-s.png

blue-s.png

97 ms

matematicas02.jpg

matematicas02.jpg

316 ms

matematicas01.jpg

matematicas01.jpg

442 ms

dia_itam.jpg

dia_itam.jpg

201 ms

1er_lugar.jpg

1er_lugar.jpg

201 ms

romanticos_con_su_suplente.jpg

romanticos_con_su_suplente.jpg

200 ms

gtm.js

gtm.js

88 ms

forma_registro.php

forma_registro.php

186 ms

bk_pestania-boton.png

bk_pestania-boton.png

171 ms

flecha.gif

flecha.gif

225 ms

bk_body.jpg

bk_body.jpg

297 ms

bk_boton_buscar.png

bk_boton_buscar.png

224 ms

bk_menu-wrapper.png

bk_menu-wrapper.png

223 ms

bk_menu-li-a.png

bk_menu-li-a.png

301 ms

bk_page-wrapper.png

bk_page-wrapper.png

298 ms

bk_page-wrapper-bottom.png

bk_page-wrapper-bottom.png

298 ms

liga-externa-26x24.png

liga-externa-26x24.png

408 ms

tab-bar.png

tab-bar.png

438 ms

tab-left-ie6.png

tab-left-ie6.png

438 ms

tab-right-ie6.png

tab-right-ie6.png

440 ms

transparent_bg.png

transparent_bg.png

439 ms

pleca.png

pleca.png

452 ms

bk_boton-soundcloud.png

bk_boton-soundcloud.png

451 ms

menu-collapsed.png

menu-collapsed.png

451 ms

menu-leaf.png

menu-leaf.png

451 ms

bk_page-wrapper-end.png

bk_page-wrapper-end.png

451 ms

117 ms

yanonekaffeesatz-regular-webfont.woff

yanonekaffeesatz-regular-webfont.woff

449 ms

elegantlight-webfont.woff

elegantlight-webfont.woff

457 ms

all.js

all.js

344 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

89 ms

__utm.gif

__utm.gif

31 ms

analytics.js

analytics.js

24 ms

conversion_async.js

conversion_async.js

41 ms

fbevents.js

fbevents.js

158 ms

f_logo.png

f_logo.png

360 ms

t_logo.png

t_logo.png

362 ms

xKTycbLDNEQ

xKTycbLDNEQ

83 ms

api.js

api.js

43 ms

41 ms

collect

collect

102 ms

PAydNWOG6Xo

PAydNWOG6Xo

107 ms

cPmcbQ-tdYg

cPmcbQ-tdYg

109 ms

collect

collect

24 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

80 ms

recaptcha__en.js

recaptcha__en.js

112 ms

collect

collect

70 ms

43 ms

www-embed-player-vfl8xM8me.css

www-embed-player-vfl8xM8me.css

75 ms

www-embed-player.js

www-embed-player.js

115 ms

142 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

53 ms

ad_status.js

ad_status.js

75 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

64 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

79 ms

72 ms

xd_arbiter.php

xd_arbiter.php

224 ms

xd_arbiter.php

xd_arbiter.php

428 ms

ping

ping

65 ms

like_box.php

like_box.php

229 ms

McLpmVM3wCm.css

McLpmVM3wCm.css

290 ms

r6Aw0SZFbhw.css

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359 ms

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432 ms

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564 ms

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570 ms

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630 ms

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649 ms

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501 ms

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499 ms

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582 ms

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700 ms

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831 ms

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706 ms

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285 ms

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345 ms

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414 ms

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69 ms

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137 ms

Accessibility Review

matematicas.itam.mx accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

matematicas.itam.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

matematicas.itam.mx SEO score

77

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

High

Tap targets are not sized appropriately

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 Matematicas.itam.mx 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 Matematicas.itam.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

matematicas.itam.mx

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