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csma.edu.co screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

csma.edu.co

ᐅColegio SAN MATEO Bogotá ᐅ Colegio Privado Bilingüe Bogotá

Page Load Speed

2.7 sec in total

First Response

163 ms

Resources Loaded

1.7 sec

Page Rendered

883 ms

csma.edu.co screenshot

About Website

Welcome to csma.edu.co homepage info - get ready to check Csma best content for Colombia right away, or after learning these important things about csma.edu.co

ᐅ San Mateo es un Colegio PRIVADO y BILINGÜE en Bogotá: ✔️Excelencia académica ✔️Magníficas instalaciones. Elige el MEJOR colegio privado en Bogotá para tus hijos

Visit csma.edu.co

Key Findings

We analyzed Csma.edu.co page load time and found that the first response time was 163 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

csma.edu.co performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value3,130 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.507

16/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

csma.edu.co

163 ms

www.csma.edu.co

502 ms

google_tag.script.js

32 ms

css_z9L7jx7XQQAAnBYtLLoIcPx42TF_iZxy2RUlkhoAt4I.css

31 ms

css_lE-h_FDbremgXaorRYwGqQa7f70jfSkOP-joCeR6RS8.css

46 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Csma.edu.co, 78% (31 requests) were made to D3rsva8zdn1qpf.cloudfront.net and 8% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (516 ms) relates to the external source D3rsva8zdn1qpf.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 299.8 kB (25%)

Content Size

1.2 MB

After Optimization

890.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csma.edu.co main page is 1.2 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. 75% 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 574.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 259.7 kB

  • Original 308.1 kB
  • After minification 268.1 kB
  • After compression 48.4 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. This page needs HTML code to be minified as it can gain 40.0 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 259.7 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 39.7 kB

  • Original 574.3 kB
  • After minification 534.7 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. Csma images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 214 B

  • Original 183.9 kB
  • After minification 183.9 kB
  • After compression 183.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 185 B

  • Original 124.1 kB
  • After minification 124.1 kB
  • After compression 123.9 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. Csma.edu.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (36%)

Requests Now

33

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csma. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

csma.edu.co

csma.edu.co

163 ms

www.csma.edu.co

www.csma.edu.co

502 ms

google_tag.script.js

google_tag.script.js

32 ms

css_z9L7jx7XQQAAnBYtLLoIcPx42TF_iZxy2RUlkhoAt4I.css

css_z9L7jx7XQQAAnBYtLLoIcPx42TF_iZxy2RUlkhoAt4I.css

31 ms

css_lE-h_FDbremgXaorRYwGqQa7f70jfSkOP-joCeR6RS8.css

css_lE-h_FDbremgXaorRYwGqQa7f70jfSkOP-joCeR6RS8.css

46 ms

css

css

68 ms

css_yAEl2_QaC7IWJmzt2gHjAX6EFkUN4dh5IlifeH4FSLA.css

css_yAEl2_QaC7IWJmzt2gHjAX6EFkUN4dh5IlifeH4FSLA.css

35 ms

css_jzcwsy7QlW4iz_apsrahK2AAFSVV05ZykLUfvVG4xzQ.css

css_jzcwsy7QlW4iz_apsrahK2AAFSVV05ZykLUfvVG4xzQ.css

34 ms

euCookieCompliancePatch.js

euCookieCompliancePatch.js

34 ms

logo_1.png

logo_1.png

63 ms

StMatthewwhite.png

StMatthewwhite.png

63 ms

inspired_logo_0.png

inspired_logo_0.png

63 ms

an-inspired-school-white-footer-200x24.png

an-inspired-school-white-footer-200x24.png

63 ms

48949_SMS%20GRIMMS%20PHOTOSHOOT%20NOVEMBER%202023.jpg.jpeg

48949_SMS%20GRIMMS%20PHOTOSHOOT%20NOVEMBER%202023.jpg.jpeg

484 ms

san-mateo-grimms-logo-white-es_0.png

san-mateo-grimms-logo-white-es_0.png

352 ms

excelencia-academica_.png

excelencia-academica_.png

352 ms

values_0.png

values_0.png

352 ms

global-education_0.png

global-education_0.png

56 ms

skills_0.png

skills_0.png

55 ms

toggle-close-icon.svg

toggle-close-icon.svg

18 ms

arrow-right.svg

arrow-right.svg

17 ms

testimonial-quote-image.svg

testimonial-quote-image.svg

18 ms

plus.svg

plus.svg

19 ms

js_aceix2PJdy2yGQVtzbDqqBYIHVmGJnQHAEVpC_t3lGc.js

js_aceix2PJdy2yGQVtzbDqqBYIHVmGJnQHAEVpC_t3lGc.js

13 ms

page.js

page.js

309 ms

js_1LxiUqBGAd2i2Opjgu5OeDIhCo_dKLZ7V_xVD8POskA.js

js_1LxiUqBGAd2i2Opjgu5OeDIhCo_dKLZ7V_xVD8POskA.js

164 ms

eu_cookie_compliance.min.js

eu_cookie_compliance.min.js

204 ms

js_cRY8A6QxwD1ZTb00cuCSL6c10BWjqrFQtPsoVpXf_Yo.js

js_cRY8A6QxwD1ZTb00cuCSL6c10BWjqrFQtPsoVpXf_Yo.js

204 ms

csm-an-inspired-school-flags-banner.jpg

csm-an-inspired-school-flags-banner.jpg

438 ms

logo_1.png

logo_1.png

205 ms

inspired_footer_white_logo.png

inspired_footer_white_logo.png

256 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

108 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

108 ms

fa-solid-900.ttf

fa-solid-900.ttf

56 ms

fa-regular-400.ttf

fa-regular-400.ttf

182 ms

fa-brands-400.ttf

fa-brands-400.ttf

56 ms

48949_SMS%20GRIMMS%20PHOTOSHOOT%20NOVEMBER%202023.jpg.jpeg

48949_SMS%20GRIMMS%20PHOTOSHOOT%20NOVEMBER%202023.jpg.jpeg

516 ms

gtm.js

gtm.js

133 ms

sm.25.html

sm.25.html

21 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

39 ms

Accessibility Review

csma.edu.co accessibility score

73

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

High

[role]s do not have all required [aria-*] attributes

High

ARIA IDs are not unique

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

Links do not have a discernible name

Best Practices

csma.edu.co best practices score

92

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

SEO Factors

csma.edu.co SEO score

84

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 Csma.edu.co 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 Csma.edu.co 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

csma.edu.co

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