Tools & Wizards About Us
colegiomayor.cl screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

colegiomayor.cl

Page Load Speed

3.5 sec in total

First Response

446 ms

Resources Loaded

2.9 sec

Page Rendered

223 ms

colegiomayor.cl screenshot

About Website

Welcome to colegiomayor.cl homepage info - get ready to check Colegiomayor best content for Chile right away, or after learning these important things about colegiomayor.cl

Visit colegiomayor.cl

Key Findings

We analyzed Colegiomayor.cl page load time and found that the first response time was 446 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

colegiomayor.cl performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

indexpc.html

446 ms

index_01.jpg

376 ms

spacer.gif

259 ms

index_02.jpg

1043 ms

index_03.jpg

265 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Colegiomayor.cl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Colegiomayor.cl.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.5 kB (1%)

Content Size

810.3 kB

After Optimization

799.8 kB

  • HTML
  • Images

In fact, the total size of Colegiomayor.cl main page is 810.3 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. 20% of websites need less resources to load. Images take 803.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 5.2 kB

  • Original 6.8 kB
  • After minification 6.1 kB
  • After compression 1.6 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 5.2 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 5.3 kB

  • Original 803.5 kB
  • After minification 798.2 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. Colegiomayor images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colegiomayor. According to our analytics all requests are already optimized.

Network Requests Diagram

indexpc.html

indexpc.html

446 ms

index_01.jpg

index_01.jpg

376 ms

spacer.gif

spacer.gif

259 ms

index_02.jpg

index_02.jpg

1043 ms

index_03.jpg

index_03.jpg

265 ms

index_04.jpg

index_04.jpg

299 ms

index_05.jpg

index_05.jpg

301 ms

index_06.jpg

index_06.jpg

632 ms

index_07.jpg

index_07.jpg

777 ms

index_08.jpg

index_08.jpg

554 ms

index_09.jpg

index_09.jpg

567 ms

index_10.jpg

index_10.jpg

671 ms

index_11.jpg

index_11.jpg

1568 ms

index_12.jpg

index_12.jpg

827 ms

index_13.jpg

index_13.jpg

1076 ms

index_14.jpg

index_14.jpg

1154 ms

index_15.jpg

index_15.jpg

1069 ms

index_16.jpg

index_16.jpg

1319 ms

index_17.jpg

index_17.jpg

1334 ms

index_18.jpg

index_18.jpg

1319 ms

index_19.jpg

index_19.jpg

1335 ms

indexb_06.jpg

indexb_06.jpg

259 ms

indexb_07.jpg

indexb_07.jpg

377 ms

indexb_13.jpg

indexb_13.jpg

390 ms

indexb_16.jpg

indexb_16.jpg

446 ms

Accessibility Review

colegiomayor.cl accessibility score

95

Accessibility Issues

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

colegiomayor.cl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

colegiomayor.cl SEO score

92

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colegiomayor.cl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Colegiomayor.cl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

colegiomayor.cl

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