Tools & Wizards About Us
rollerchile.cl screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

rollerchile.cl

ROLLER CHILE | Venta de Cortinas Roller | Fabricación de Cortinas Roller | Productos

Page Load Speed

4.4 sec in total

First Response

866 ms

Resources Loaded

3.2 sec

Page Rendered

362 ms

rollerchile.cl screenshot

About Website

Welcome to rollerchile.cl homepage info - get ready to check ROLLER CHILE best content right away, or after learning these important things about rollerchile.cl

En Roller Chile ofrecemos una amplia variedad de cortinas roller para su hogar u oficina, según su estilo

Visit rollerchile.cl

Key Findings

We analyzed Rollerchile.cl page load time and found that the first response time was 866 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rollerchile.cl performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

rollerchile.cl

866 ms

estilos.css

272 ms

animate.css

537 ms

zoomslider.css

283 ms

modernizr-2.6.2.min.js

400 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that all of those requests were addressed to Rollerchile.cl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Rollerchile.cl.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.8 kB (5%)

Content Size

4.2 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rollerchile.cl main page is 4.2 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. 40% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 32.0 kB

  • Original 35.7 kB
  • After minification 25.8 kB
  • After compression 3.7 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. This page needs HTML code to be minified as it can gain 9.9 kB, which is 28% 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 32.0 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 16.2 kB

  • Original 4.0 MB
  • After minification 4.0 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. ROLLER CHILE images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 90.2 kB

  • Original 133.4 kB
  • After minification 123.3 kB
  • After compression 43.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 90.2 kB or 68% of the original size.

CSS Optimization

-92%

Potential reduce by 94.5 kB

  • Original 102.7 kB
  • After minification 82.0 kB
  • After compression 8.2 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. Rollerchile.cl needs all CSS files to be minified and compressed as it can save up to 94.5 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (5%)

Requests Now

61

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROLLER 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 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rollerchile.cl

rollerchile.cl

866 ms

estilos.css

estilos.css

272 ms

animate.css

animate.css

537 ms

zoomslider.css

zoomslider.css

283 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

400 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

452 ms

jquery.zoomslider.min.js

jquery.zoomslider.min.js

275 ms

jquery.flexisel.js

jquery.flexisel.js

280 ms

nav.png

nav.png

140 ms

instagram.png

instagram.png

142 ms

ingles.png

ingles.png

141 ms

espanol.png

espanol.png

142 ms

play.png

play.png

139 ms

stop.png

stop.png

140 ms

logo-rollerchile-001.png

logo-rollerchile-001.png

276 ms

logo-rollerchile.png

logo-rollerchile.png

274 ms

roller-001.png

roller-001.png

807 ms

duo-001.png

duo-001.png

555 ms

impresas-001.png

impresas-001.png

807 ms

bg-intro-001.jpg

bg-intro-001.jpg

412 ms

2r.jpg

2r.jpg

552 ms

4r.jpg

4r.jpg

547 ms

20r.jpg

20r.jpg

816 ms

30r.jpg

30r.jpg

689 ms

32r.jpg

32r.jpg

697 ms

39r.jpg

39r.jpg

698 ms

18r.jpg

18r.jpg

834 ms

44r.jpg

44r.jpg

836 ms

36r.jpg

36r.jpg

842 ms

24r.jpg

24r.jpg

946 ms

22r.jpg

22r.jpg

948 ms

6r.jpg

6r.jpg

957 ms

12r.jpg

12r.jpg

974 ms

15r.jpg

15r.jpg

983 ms

21r.jpg

21r.jpg

986 ms

43r.jpg

43r.jpg

1090 ms

38r.jpg

38r.jpg

1091 ms

27r.jpg

27r.jpg

1100 ms

3r.jpg

3r.jpg

1117 ms

11r.jpg

11r.jpg

1127 ms

1d.jpg

1d.jpg

1127 ms

5d.jpg

5d.jpg

1234 ms

2d.jpg

2d.jpg

1211 ms

AvenirLight.woff

AvenirLight.woff

1203 ms

Oswald-Light.woff

Oswald-Light.woff

1118 ms

LigatureSymbols-2.11.ttf

LigatureSymbols-2.11.ttf

1135 ms

Oswald.woff

Oswald.woff

1126 ms

3d.jpg

3d.jpg

1238 ms

6d.jpg

6d.jpg

1242 ms

4d.jpg

4d.jpg

1242 ms

7d.jpg

7d.jpg

1127 ms

8d.jpg

8d.jpg

1136 ms

1i.jpg

1i.jpg

1011 ms

11i.jpg

11i.jpg

972 ms

4i.jpg

4i.jpg

984 ms

6i.jpg

6i.jpg

974 ms

7i.jpg

7i.jpg

853 ms

5i.jpg

5i.jpg

859 ms

13i.jpg

13i.jpg

868 ms

12i.jpg

12i.jpg

851 ms

14i.jpg

14i.jpg

860 ms

3i.jpg

3i.jpg

859 ms

bg-001.jpg

bg-001.jpg

856 ms

bg-004.jpg

bg-004.jpg

147 ms

bg-003.jpg

bg-003.jpg

155 ms

bg-002.jpg

bg-002.jpg

156 ms

Accessibility Review

rollerchile.cl accessibility score

86

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

rollerchile.cl best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rollerchile.cl SEO score

100

Search Engine Optimization Advices

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 Rollerchile.cl 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 Rollerchile.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

rollerchile.cl

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