Tools & Wizards About Us
sismac.info screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

sismac.info

SISMAC | Plataforma Educativa | Sistema de matriculas y calificaciones

Page Load Speed

1.3 sec in total

First Response

182 ms

Resources Loaded

1 sec

Page Rendered

136 ms

sismac.info screenshot

About Website

Welcome to sismac.info homepage info - get ready to check SISMAC best content for Colombia right away, or after learning these important things about sismac.info

Sismac Plataforma Educativa; ofrece una gamma de servicios educativos tales como Observador del alumno, Simulacro Pruebas Saber ICFES,Gobierno Escolar, Modulo de guias, entre otros.

Visit sismac.info

Key Findings

We analyzed Sismac.info page load time and found that the first response time was 182 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

sismac.info performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

sismac.info

182 ms

www.sismac.info

330 ms

estilos.css

67 ms

jquery-3.6.0.min.js

203 ms

js

50 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 90% of them (9 requests) were addressed to the original Sismac.info, 10% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (330 ms) belongs to the original domain Sismac.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.9 kB (17%)

Content Size

283.0 kB

After Optimization

236.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sismac.info main page is 283.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 243.3 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 4.9 kB

  • Original 7.3 kB
  • After minification 6.0 kB
  • After compression 2.4 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 1.2 kB, which is 17% 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 4.9 kB or 67% of the original size.

Image Optimization

-17%

Potential reduce by 41.7 kB

  • Original 243.3 kB
  • After minification 201.6 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. Obviously, SISMAC needs image optimization as it can save up to 41.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 30.9 kB
  • After minification 30.9 kB
  • After compression 30.9 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

-24%

Potential reduce by 357 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 1.2 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. Sismac.info needs all CSS files to be minified and compressed as it can save up to 357 B or 24% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SISMAC. According to our analytics all requests are already optimized.

Network Requests Diagram

sismac.info

sismac.info

182 ms

www.sismac.info

www.sismac.info

330 ms

estilos.css

estilos.css

67 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

203 ms

js

js

50 ms

fondo.jpg

fondo.jpg

261 ms

logosismac.png

logosismac.png

194 ms

inicio.png

inicio.png

196 ms

servicio.png

servicio.png

197 ms

info.png

info.png

198 ms

Accessibility Review

sismac.info accessibility score

69

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

Best Practices

sismac.info 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sismac.info SEO score

67

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

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sismac.info 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 Sismac.info 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

sismac.info

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