Tools & Wizards About Us
brlentes.com.br screenshot

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

brlentes.com.br

BR Lentes | O Maior Site de Lentes de Contato do Brasil

Page Load Speed

5.7 sec in total

First Response

1.5 sec

Resources Loaded

3.6 sec

Page Rendered

533 ms

brlentes.com.br screenshot

About Website

Click here to check amazing BR Lentes content for Brazil. Otherwise, check out these important facts you probably never knew about brlentes.com.br

Lentes de Contato. Na BR Lentes você encontra lentes de grau rígidas ou gelatinosas em diversas cores. Confira nossas marcas e Ofertas!

Visit brlentes.com.br

Key Findings

We analyzed Brlentes.com.br page load time and found that the first response time was 1.5 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

brlentes.com.br performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value3,270 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value1.013

2/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

brlentes.com.br

1518 ms

www.brlentes.com.br

266 ms

www.brlentes.com.br

401 ms

style.css

121 ms

custom.css

50 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 4% of them (5 requests) were addressed to the original Brlentes.com.br, 77% (87 requests) were made to Images.tcdn.com.br and 5% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Brlentes.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (13%)

Content Size

13.8 MB

After Optimization

12.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Brlentes.com.br main page is 13.8 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. Only a small number of websites need less resources to load. Images take 12.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 426.3 kB

  • Original 551.2 kB
  • After minification 544.9 kB
  • After compression 124.9 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 426.3 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 1.2 MB

  • Original 12.6 MB
  • After minification 11.4 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. BR Lentes images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 246.1 kB

  • Original 619.9 kB
  • After minification 619.9 kB
  • After compression 373.8 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 246.1 kB or 40% of the original size.

CSS Optimization

-3%

Potential reduce by 1.8 kB

  • Original 62.4 kB
  • After minification 62.4 kB
  • After compression 60.6 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. Brlentes.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (28%)

Requests Now

102

After Optimization

73

  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BR Lentes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

brlentes.com.br

brlentes.com.br

1518 ms

www.brlentes.com.br

www.brlentes.com.br

266 ms

www.brlentes.com.br

www.brlentes.com.br

401 ms

style.css

style.css

121 ms

custom.css

custom.css

50 ms

javascript.js

javascript.js

103 ms

mastertag.js

mastertag.js

66 ms

bundle-tray.js

bundle-tray.js

449 ms

10875_tiktokpixel.js

10875_tiktokpixel.js

449 ms

tray_ssc.min.js

tray_ssc.min.js

65 ms

facebook-conversion.js

facebook-conversion.js

467 ms

injector.js

injector.js

90 ms

css

css

41 ms

font-awesome.min.css

font-awesome.min.css

41 ms

slick.css

slick.css

21 ms

pageview.min.js

pageview.min.js

425 ms

vue.min.js

vue.min.js

425 ms

document-register-element.min.js

document-register-element.min.js

426 ms

trayLogin.umd.min.js

trayLogin.umd.min.js

443 ms

slick.min.js

slick.min.js

21 ms

plugins.min.js

plugins.min.js

493 ms

script.js

script.js

442 ms

agencia.js

agencia.js

538 ms

ga.js

ga.js

416 ms

sdk.js

sdk.js

476 ms

mobile1.jpg

mobile1.jpg

243 ms

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483 ms

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380 ms

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378 ms

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443 ms

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440 ms

logo.png

logo.png

255 ms

face-top.png

face-top.png

332 ms

insta-top.png

insta-top.png

618 ms

sac.png

sac.png

382 ms

whats.png

whats.png

438 ms

bg.jpg

bg.jpg

441 ms

new-busca.png

new-busca.png

478 ms

entrar.png

entrar.png

442 ms

carrinho-compras.png

carrinho-compras.png

477 ms

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479 ms

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513 ms

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488 ms

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517 ms

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590 ms

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490 ms

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acuvue.png

524 ms

bausch.png

bausch.png

538 ms

cooper.png

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537 ms

alcon.png

alcon.png

544 ms

allminer.js

allminer.js

378 ms

solotica.png

solotica.png

485 ms

optolentes.png

optolentes.png

496 ms

tarja.png

tarja.png

496 ms

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483 ms

comprar12.jpg

comprar12.jpg

529 ms

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161 ms

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221 ms

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279 ms

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279 ms

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278 ms

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277 ms

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527 ms

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524 ms

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453 ms

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lentes_de_contato_soflens_59_1925_1_f4fd928d1345674092ed962d24e5702b.jpg

456 ms

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lentes_de_contato_softflex_55_2031_1_1c6453124e3284087bae75009cfc1038.jpg

478 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

66 ms

__utm.gif

__utm.gif

128 ms

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425 ms

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425 ms

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408 ms

sdk.js

sdk.js

117 ms

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299 ms

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286 ms

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300 ms

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272 ms

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248 ms

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248 ms

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271 ms

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275 ms

53 ms

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251 ms

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257 ms

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257 ms

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254 ms

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274 ms

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255 ms

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262 ms

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442 ms

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428 ms

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260 ms

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255 ms

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241 ms

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266 ms

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254 ms

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242 ms

footer.jpg

footer.jpg

258 ms

logo-end.png

logo-end.png

251 ms

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pag_peqcartaovisa.png

254 ms

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250 ms

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247 ms

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250 ms

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248 ms

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258 ms

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257 ms

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231 ms

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logo-tray.svg

231 ms

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241 ms

loading.svg

loading.svg

249 ms

gtm.js

gtm.js

74 ms

plugins.css

plugins.css

27 ms

plugins.css

plugins.css

27 ms

Accessibility Review

brlentes.com.br accessibility score

78

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

brlentes.com.br best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

brlentes.com.br SEO score

90

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

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

    PT

  • Language Claimed

    PT

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Brlentes.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 Brlentes.com.br 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

brlentes.com.br

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