Tools & Wizards About Us
alflexpvc.com.br screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

alflexpvc.com.br

Cortinas em Manta de PVC - Alflex PVC

Page Load Speed

8.6 sec in total

First Response

1.2 sec

Resources Loaded

6.9 sec

Page Rendered

583 ms

alflexpvc.com.br screenshot

About Website

Visit alflexpvc.com.br now to see the best up-to-date Alflex PVC content and also check out these interesting facts you probably never knew about alflexpvc.com.br

Bem-vindo à Alflex PVC! Oferecemos soluções em cortinas e portas de PVC para isolamento térmico, acústico e físico. Contato: (13) 99173-4257.

Visit alflexpvc.com.br

Key Findings

We analyzed Alflexpvc.com.br page load time and found that the first response time was 1.2 sec and then it took 7.5 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

alflexpvc.com.br performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

Network Requests Diagram

alflexpvc.com.br

1173 ms

www.alflexpvc.com.br

1107 ms

css

20 ms

font-awesome.css

27 ms

img.css

140 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 83% of them (40 requests) were addressed to the original Alflexpvc.com.br, 6% (3 requests) were made to Fonts.googleapis.com and 6% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Alflexpvc.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (43%)

Content Size

4.5 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alflexpvc.com.br main page is 4.5 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. 50% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 28.6 kB

  • Original 35.4 kB
  • After minification 28.3 kB
  • After compression 6.8 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 7.1 kB, which is 20% 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 28.6 kB or 81% of the original size.

Image Optimization

-21%

Potential reduce by 520.8 kB

  • Original 2.5 MB
  • After minification 1.9 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. Obviously, Alflex PVC needs image optimization as it can save up to 520.8 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 1.1 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 551.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.1 MB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 353.0 kB

  • Original 413.1 kB
  • After minification 380.7 kB
  • After compression 60.1 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. Alflexpvc.com.br needs all CSS files to be minified and compressed as it can save up to 353.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (69%)

Requests Now

42

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alflex PVC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alflexpvc.com.br

alflexpvc.com.br

1173 ms

www.alflexpvc.com.br

www.alflexpvc.com.br

1107 ms

css

css

20 ms

font-awesome.css

font-awesome.css

27 ms

img.css

img.css

140 ms

js

js

78 ms

js

js

124 ms

css

css

34 ms

bootstrap.min.css

bootstrap.min.css

680 ms

animate.css

animate.css

560 ms

owl.carousel.min.css

owl.carousel.min.css

428 ms

aos.css

aos.css

575 ms

bootstrap-datepicker.css

bootstrap-datepicker.css

565 ms

jquery.timepicker.css

jquery.timepicker.css

425 ms

fancybox.min.css

fancybox.min.css

698 ms

css2

css2

50 ms

ionicons.min.css

ionicons.min.css

846 ms

all.css

all.css

857 ms

all.js

all.js

3317 ms

style.css

style.css

861 ms

js.js

js.js

821 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

1103 ms

jquery-migrate-3.0.1.min.js

jquery-migrate-3.0.1.min.js

963 ms

popper.min.js

popper.min.js

986 ms

bootstrap.min.js

bootstrap.min.js

993 ms

owl.carousel.min.js

owl.carousel.min.js

997 ms

jquery.stellar.min.js

jquery.stellar.min.js

1094 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1265 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1145 ms

aos.js

aos.js

1146 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

1231 ms

jquery.timepicker.min.js

jquery.timepicker.min.js

1243 ms

main.js

main.js

1274 ms

js

js

67 ms

alflex200x100.png

alflex200x100.png

1105 ms

petrobras.jpg

petrobras.jpg

1324 ms

bosch.jpg

bosch.jpg

1325 ms

simens.jpg

simens.jpg

1224 ms

fundo.jpg

fundo.jpg

1610 ms

1.jpg

1.jpg

678 ms

1.jpg

1.jpg

817 ms

1.jpg

1.jpg

776 ms

face.png

face.png

780 ms

insta.png

insta.png

3701 ms

you.png

you.png

912 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

22 ms

ionicons.ttf

ionicons.ttf

1150 ms

fa-brands-400.woff

fa-brands-400.woff

1063 ms

Accessibility Review

alflexpvc.com.br accessibility score

56

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

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

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

alflexpvc.com.br best practices score

58

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

alflexpvc.com.br SEO score

77

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    PT

  • Language Claimed

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alflexpvc.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it matches the claimed language. Our system also found out that Alflexpvc.com.br 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

alflexpvc.com.br

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