Tools & Wizards About Us
cmm.uchile.cl screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

cmm.uchile.cl

CMM|Center for Mathematical Modeling - University of Chile | Centro de Modelamiento Matemático - Universidad de Chile

Page Load Speed

6.2 sec in total

First Response

431 ms

Resources Loaded

5.6 sec

Page Rendered

185 ms

cmm.uchile.cl screenshot

About Website

Click here to check amazing CMM U Chile content for Chile. Otherwise, check out these important facts you probably never knew about cmm.uchile.cl

Center for Mathematical Modeling (CMM), at Universidad de Chile, leads the research on applied mathematics for sciences, industry and public policies. El Centro de Modelamiento Matemático (CMM), de la...

Visit cmm.uchile.cl

Key Findings

We analyzed Cmm.uchile.cl page load time and found that the first response time was 431 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cmm.uchile.cl performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value24.1 s

0/100

10%

Network Requests Diagram

cmm.uchile.cl

431 ms

cmm.uchile.cl

588 ms

www.cmm.uchile.cl

1376 ms

style.css

181 ms

colorpicker.css

322 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 84% of them (98 requests) were addressed to the original Cmm.uchile.cl, 4% (5 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Cmm.uchile.cl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (31%)

Content Size

4.1 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cmm.uchile.cl main page is 4.1 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 47.1 kB

  • Original 59.2 kB
  • After minification 53.3 kB
  • After compression 12.1 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 47.1 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 197.8 kB

  • Original 2.5 MB
  • After minification 2.3 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. CMM U Chile images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 798.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 431.7 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 798.8 kB or 65% of the original size.

CSS Optimization

-77%

Potential reduce by 238.9 kB

  • Original 310.4 kB
  • After minification 287.0 kB
  • After compression 71.6 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. Cmm.uchile.cl needs all CSS files to be minified and compressed as it can save up to 238.9 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 81 (76%)

Requests Now

106

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CMM U Chile. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cmm.uchile.cl

cmm.uchile.cl

431 ms

cmm.uchile.cl

cmm.uchile.cl

588 ms

www.cmm.uchile.cl

www.cmm.uchile.cl

1376 ms

style.css

style.css

181 ms

colorpicker.css

colorpicker.css

322 ms

css

css

51 ms

style.min.css

style.min.css

846 ms

bnsfc-style.css

bnsfc-style.css

425 ms

jquery.dop.Select.css

jquery.dop.Select.css

426 ms

styles.css

styles.css

427 ms

ctf-styles.min.css

ctf-styles.min.css

568 ms

shortcodes-legacy.css

shortcodes-legacy.css

463 ms

jquery.qtip.min.css

jquery.qtip.min.css

567 ms

default-calendar-grid.min.css

default-calendar-grid.min.css

566 ms

default-calendar-list.min.css

default-calendar-list.min.css

568 ms

shortcodes_responsive.css

shortcodes_responsive.css

605 ms

magnific_popup.css

magnific_popup.css

707 ms

page_templates.css

page_templates.css

707 ms

jquery.min.js

jquery.min.js

990 ms

jquery-migrate.min.js

jquery-migrate.min.js

710 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

746 ms

dop-prototypes.js

dop-prototypes.js

989 ms

js

js

84 ms

css

css

51 ms

et-customizer-global-17206281306107.min.css

et-customizer-global-17206281306107.min.css

848 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

849 ms

superfish.min.js

superfish.min.js

886 ms

custom.js

custom.js

981 ms

style-admin.css

style-admin.css

988 ms

et_cycle.js

et_cycle.js

990 ms

core.min.js

core.min.js

1028 ms

datepicker.min.js

datepicker.min.js

1124 ms

mouse.min.js

mouse.min.js

1130 ms

slider.min.js

slider.min.js

1131 ms

jquery.dop.Select.js

jquery.dop.Select.js

1130 ms

jquery.dop.frontend.BSPCalendar.js

jquery.dop.frontend.BSPCalendar.js

1697 ms

frontend.js

frontend.js

1169 ms

frontend-deposit.js

frontend-deposit.js

1265 ms

frontend-discounts.js

frontend-discounts.js

1271 ms

frontend-fees.js

frontend-fees.js

1272 ms

frontend-rules.js

frontend-rules.js

1272 ms

api.js

api.js

54 ms

dot.js

dot.js

1309 ms

style.css

style.css

1235 ms

cmmfonts.css

cmmfonts.css

1099 ms

calendar.js

calendar.js

1093 ms

calendar-availability.js

calendar-availability.js

1093 ms

calendar-days.js

calendar-days.js

1092 ms

calendar-day.js

calendar-day.js

1093 ms

calendar-schedule.js

calendar-schedule.js

994 ms

index.js

index.js

996 ms

index.js

index.js

997 ms

jquery.qtip.min.js

jquery.qtip.min.js

1035 ms

default-calendar.min.js

default-calendar.min.js

1093 ms

common.js

common.js

993 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

1011 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1010 ms

wp-polyfill.min.js

wp-polyfill.min.js

997 ms

index.js

index.js

995 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

992 ms

jquery.easing-1.3.pack.js

jquery.easing-1.3.pack.js

992 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

958 ms

et-ptemplates-frontend.js

et-ptemplates-frontend.js

864 ms

body-bg.png

body-bg.png

421 ms

esferas_bg03.png

esferas_bg03.png

551 ms

header-shadow.png

header-shadow.png

552 ms

logo_cmm01.png

logo_cmm01.png

608 ms

logo_anid_01.png

logo_anid_01.png

608 ms

logo_cnrs_07.png

logo_cnrs_07.png

609 ms

logo_fcfm02.png

logo_fcfm02.png

609 ms

cl.png

cl.png

675 ms

facebook.png

facebook.png

675 ms

search-bg.png

search-bg.png

676 ms

search_btn.png

search_btn.png

675 ms

featured-bg.png

featured-bg.png

674 ms

left-arrow.png

left-arrow.png

703 ms

right-arrow.png

right-arrow.png

816 ms

ajax-loader.gif

ajax-loader.gif

816 ms

PORTADA-BRYNA-KRA-960x332.png

PORTADA-BRYNA-KRA-960x332.png

1233 ms

piwik.js

piwik.js

1148 ms

PORTADA-WEB-CMM-7-960x332.png

PORTADA-WEB-CMM-7-960x332.png

909 ms

PORTADA-WEB-CMM-5-960x332.png

PORTADA-WEB-CMM-5-960x332.png

1193 ms

arpa_costa_rica_m5_cmmweb_01-960x332.jpg

arpa_costa_rica_m5_cmmweb_01-960x332.jpg

937 ms

CMMDIN-Regular.otf

CMMDIN-Regular.otf

915 ms

SlGVmQWMvZQIdix7AFxXkHNSaA.ttf

SlGVmQWMvZQIdix7AFxXkHNSaA.ttf

19 ms

SlGWmQWMvZQIdix7AFxXmMh3eDs1Yg.ttf

SlGWmQWMvZQIdix7AFxXmMh3eDs1Yg.ttf

29 ms

CMMDIN-Medium.otf

CMMDIN-Medium.otf

1012 ms

cmmiconset.woff

cmmiconset.woff

1008 ms

PORTADA-WEB-CMM-6-960x332.png

PORTADA-WEB-CMM-6-960x332.png

1296 ms

point_ligne_surface_de_lumiere_webcmm_02-960x332.jpg

point_ligne_surface_de_lumiere_webcmm_02-960x332.jpg

1033 ms

cmm_edu_frontpage_b02_1.png

cmm_edu_frontpage_b02_1.png

1108 ms

thumb-bg.png

thumb-bg.png

1012 ms

nlhpc_web_cmm_02-232x117.jpg

nlhpc_web_cmm_02-232x117.jpg

1040 ms

recaptcha__en.js

recaptcha__en.js

29 ms

more-icon.png

more-icon.png

1125 ms

copernicus_web_cmm_03-232x117.jpg

copernicus_web_cmm_03-232x117.jpg

1128 ms

alerce_webcmm_864_01-232x117.jpg

alerce_webcmm_864_01-232x117.jpg

1129 ms

footer-bullet.png

footer-bullet.png

1106 ms

logo_uchile01.png

logo_uchile01.png

1043 ms

anchor

anchor

35 ms

menu-separator.png

menu-separator.png

1101 ms

styles__ltr.css

styles__ltr.css

5 ms

recaptcha__en.js

recaptcha__en.js

14 ms

mcpJVCBVxZk3n0PGNLnkxc-7IqhLecOYYoy5bihAZdw.js

mcpJVCBVxZk3n0PGNLnkxc-7IqhLecOYYoy5bihAZdw.js

65 ms

webworker.js

webworker.js

61 ms

logo_48.png

logo_48.png

46 ms

recaptcha__en.js

recaptcha__en.js

55 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

53 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

62 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

64 ms

piwik.php

piwik.php

389 ms

featured-top-shadow.png

featured-top-shadow.png

143 ms

featured-bottom-shadow.png

featured-bottom-shadow.png

144 ms

featured-description.png

featured-description.png

144 ms

readmore.png

readmore.png

145 ms

controller2.png

controller2.png

145 ms

controller1.png

controller1.png

146 ms

Accessibility Review

cmm.uchile.cl accessibility score

73

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cmm.uchile.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cmm.uchile.cl SEO score

62

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

cmm.uchile.cl

Open Graph description is not detected on the main page of CMM U Chile. 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: