Tools & Wizards About Us
colegiorex.mx screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

colegiorex.mx

Colegio Rex Canadian School Alberta Accredited International School

Page Load Speed

8.7 sec in total

First Response

175 ms

Resources Loaded

8.2 sec

Page Rendered

338 ms

colegiorex.mx screenshot

About Website

Click here to check amazing Colegio Rex content. Otherwise, check out these important facts you probably never knew about colegiorex.mx

Colegio Rex Canadian School Official Website - We are an Alberta Accredited International School in Mazatlán, Sinaloa, México.

Visit colegiorex.mx

Key Findings

We analyzed Colegiorex.mx page load time and found that the first response time was 175 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

colegiorex.mx performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value32.1 s

0/100

25%

SI (Speed Index)

Value27.9 s

0/100

10%

TBT (Total Blocking Time)

Value9,480 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value30.9 s

0/100

10%

Network Requests Diagram

colegiorex.mx

175 ms

colegiorex.mx

6230 ms

wp-emoji-release.min.js

47 ms

sbi-styles.min.css

82 ms

style.min.css

139 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 73% of them (87 requests) were addressed to the original Colegiorex.mx, 7% (8 requests) were made to Fonts.gstatic.com and 7% (8 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Colegiorex.mx.

Page Optimization Overview & Recommendations

Page size can be reduced by 498.4 kB (13%)

Content Size

3.9 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Colegiorex.mx main page is 3.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 185.4 kB

  • Original 226.1 kB
  • After minification 202.8 kB
  • After compression 40.7 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 185.4 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 48.1 kB

  • Original 2.6 MB
  • After minification 2.5 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. Colegio Rex images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 53.0 kB

  • Original 593.2 kB
  • After minification 593.2 kB
  • After compression 540.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-44%

Potential reduce by 212.0 kB

  • Original 482.4 kB
  • After minification 477.9 kB
  • After compression 270.5 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. Colegiorex.mx needs all CSS files to be minified and compressed as it can save up to 212.0 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (62%)

Requests Now

107

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colegio Rex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

colegiorex.mx

colegiorex.mx

175 ms

colegiorex.mx

colegiorex.mx

6230 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

47 ms

sbi-styles.min.css

sbi-styles.min.css

82 ms

style.min.css

style.min.css

139 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

102 ms

wc-blocks-style.css

wc-blocks-style.css

144 ms

classic-themes.min.css

classic-themes.min.css

101 ms

styles.css

styles.css

102 ms

settings.css

settings.css

118 ms

superfish.css

superfish.css

134 ms

style.css

style.css

136 ms

event_template.css

event_template.css

135 ms

responsive.css

responsive.css

152 ms

css

css

34 ms

wpbooklist-main-frontend.css

wpbooklist-main-frontend.css

170 ms

wpbooklist-posts-pages-default.css

wpbooklist-posts-pages-default.css

169 ms

wc-gateway-ppec-frontend.css

wc-gateway-ppec-frontend.css

168 ms

css

css

35 ms

bootstrap.min.css

bootstrap.min.css

174 ms

font-awesome.min.css

font-awesome.min.css

179 ms

style.css

style.css

184 ms

select2.min.css

select2.min.css

202 ms

main.css

main.css

290 ms

style.css

style.css

202 ms

js_composer.min.css

js_composer.min.css

257 ms

css

css

32 ms

jquery.min.js

jquery.min.js

216 ms

jquery-migrate.min.js

jquery-migrate.min.js

217 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

275 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

272 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

250 ms

add-to-cart.min.js

add-to-cart.min.js

251 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

283 ms

js

js

63 ms

css

css

29 ms

font-awesome.css

font-awesome.css

282 ms

js_composer_tta.min.css

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349 ms

index.js

index.js

351 ms

index.js

index.js

351 ms

core.min.js

core.min.js

352 ms

tabs.min.js

tabs.min.js

353 ms

jquery.ba-bbq.min.js

jquery.ba-bbq.min.js

352 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

320 ms

timetable.js

timetable.js

285 ms

js.cookie.min.js

js.cookie.min.js

266 ms

woocommerce.min.js

woocommerce.min.js

266 ms

cart-fragments.min.js

cart-fragments.min.js

296 ms

wpbooklist_frontend.min.js

wpbooklist_frontend.min.js

328 ms

mailchimp-woocommerce-public.min.js

mailchimp-woocommerce-public.min.js

265 ms

bootstrap.min.js

bootstrap.min.js

265 ms

select2.min.js

select2.min.js

263 ms

custom.js

custom.js

261 ms

js_composer_front.min.js

js_composer_front.min.js

251 ms

vc-accordion.min.js

vc-accordion.min.js

269 ms

vc-tta-autoplay.min.js

vc-tta-autoplay.min.js

264 ms

vc-tabs.min.js

vc-tabs.min.js

264 ms

countUp.min.js

countUp.min.js

262 ms

vivus.min.js

vivus.min.js

255 ms

skrollr.min.js

skrollr.min.js

279 ms

Canada.png

Canada.png

501 ms

Mexico.png

Mexico.png

488 ms

logo-ALBERTA-Accredited-664px-blanco.png

logo-ALBERTA-Accredited-664px-blanco.png

489 ms

logo-ALBERTA-Accredited-664px-color.png

logo-ALBERTA-Accredited-664px-color.png

492 ms

logo_colegio_rex_mazatlan_blanco.png

logo_colegio_rex_mazatlan_blanco.png

174 ms

logo_colegio_rex_mazatlan_NUEVO_color-Ok.png

logo_colegio_rex_mazatlan_NUEVO_color-Ok.png

175 ms

MAIN-BACKGROUND.jpg

MAIN-BACKGROUND.jpg

322 ms

FOTO-ESTUDIANTES.png

FOTO-ESTUDIANTES.png

494 ms

SLIDE-2-BKGD.jpg

SLIDE-2-BKGD.jpg

318 ms

LOGO-ALBERTA.png

LOGO-ALBERTA.png

488 ms

SLIDE-3-BKGD.jpg

SLIDE-3-BKGD.jpg

604 ms

SLIDE-4-BKGD.jpg

SLIDE-4-BKGD.jpg

603 ms

PRESCHOOL-home-300x212.jpg

PRESCHOOL-home-300x212.jpg

487 ms

KINDER-home-300x212.jpg

KINDER-home-300x212.jpg

486 ms

PRIMARY-home-300x212.jpg

PRIMARY-home-300x212.jpg

573 ms

SECONDARY-home-300x212.jpg

SECONDARY-home-300x212.jpg

533 ms

CEShareNews-435x280.png

CEShareNews-435x280.png

572 ms

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572 ms

v1-95x95.jpeg

v1-95x95.jpeg

585 ms

IMG_1723-2-scaled-95x95.jpg

IMG_1723-2-scaled-95x95.jpg

585 ms

stu5-95x95.jpg

stu5-95x95.jpg

598 ms

Copy-of-IMG-20230925-WA0023-95x95.jpg

Copy-of-IMG-20230925-WA0023-95x95.jpg

585 ms

v1-435x280.jpeg

v1-435x280.jpeg

626 ms

Book-Fair-4th-95x95.png

Book-Fair-4th-95x95.png

626 ms

LOGO-ALBERTA-1024x239.png

LOGO-ALBERTA-1024x239.png

625 ms

logo_colegio_rex_mazatlan_vertical_blanco_300px.png

logo_colegio_rex_mazatlan_vertical_blanco_300px.png

625 ms

js

js

120 ms

analytics.js

analytics.js

79 ms

esDR31xSG-6AGleN2tWklQ.ttf

esDR31xSG-6AGleN2tWklQ.ttf

78 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

591 ms

stm-icon.ttf

stm-icon.ttf

578 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXBi8Jow.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXBi8Jow.ttf

114 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXBi8Jow.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXBi8Jow.ttf

116 ms

k2nPR9ct7x0

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240 ms

ltBVaR9yQ8Q

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409 ms

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409 ms

BvnlVXvnHJQ

BvnlVXvnHJQ

451 ms

collect

collect

315 ms

www-player.css

www-player.css

185 ms

www-embed-player.js

www-embed-player.js

214 ms

base.js

base.js

358 ms

2714.svg

2714.svg

231 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

621 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

286 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

622 ms

300lo.json

300lo.json

684 ms

client.es.min.json

client.es.min.json

667 ms

bg-blurred.jpg

bg-blurred.jpg

529 ms

collect

collect

186 ms

sh.f913c16c8fdd8de7aa99c65b.html

sh.f913c16c8fdd8de7aa99c65b.html

587 ms

menu.7fabd87458d7547a3715.js

menu.7fabd87458d7547a3715.js

570 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

104 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

90 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

106 ms

ad_status.js

ad_status.js

428 ms

QIgJXlTW_ocH5BKR4VvT459F7KnrK51w4wqraUAmDYI.js

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247 ms

embed.js

embed.js

74 ms

id

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127 ms

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26 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

25 ms

Accessibility Review

colegiorex.mx accessibility score

80

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

colegiorex.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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

colegiorex.mx SEO score

93

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

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

    EN

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colegiorex.mx can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Spanish language. Our system also found out that Colegiorex.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

colegiorex.mx

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