7.7 sec in total
501 ms
6.6 sec
544 ms
Visit visalens.com.br now to see the best up-to-date Visalens content for Brazil and also check out these interesting facts you probably never knew about visalens.com.br
Especializada em lentes de contato, lentes de contato colorida, lentes de grau, lentes para astigmatismo, lentes tórica, lentes de contato incolor.
Visit visalens.com.brWe analyzed Visalens.com.br page load time and found that the first response time was 501 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
visalens.com.br performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value16.3 s
0/100
25%
Value9.0 s
14/100
10%
Value150 ms
94/100
30%
Value0.153
75/100
15%
Value8.2 s
40/100
10%
501 ms
644 ms
632 ms
755 ms
507 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 87% of them (55 requests) were addressed to the original Visalens.com.br, 5% (3 requests) were made to Kit-free.fontawesome.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Visalens.com.br.
Page size can be reduced by 573.5 kB (19%)
2.9 MB
2.4 MB
In fact, the total size of Visalens.com.br main page is 2.9 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. 35% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 37.0 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 6.9 kB, which is 16% 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 37.0 kB or 87% of the original size.
Potential reduce by 104.3 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. Visalens images are well optimized though.
Potential reduce by 271.3 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 271.3 kB or 81% of the original size.
Potential reduce by 160.9 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. Visalens.com.br needs all CSS files to be minified and compressed as it can save up to 160.9 kB or 78% of the original size.
Number of requests can be reduced by 13 (23%)
57
44
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visalens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
visalens.com.br
501 ms
visalens.com.br
644 ms
jquery-2.1.1.min.js
632 ms
bootstrap.min.css
755 ms
bootstrap.min.js
507 ms
font-awesome.min.css
504 ms
css
34 ms
global.css
381 ms
styles.css
517 ms
bfe92f1019.js
62 ms
swiper.min.css
912 ms
opencart.css
912 ms
swiper.jquery.js
1535 ms
scripts.js
914 ms
css
20 ms
free.min.css
60 ms
common.js
254 ms
tiny.png
269 ms
img_95025.png
392 ms
visalens-lentes-de-contato.png
390 ms
icone-busca.png
395 ms
icone-recompra.png
398 ms
icone-minha-conta.png
396 ms
icone-carrinho.png
520 ms
icone-whatsapp.png
395 ms
icone-phone.png
763 ms
banner-parana-1140x380.png
1522 ms
banner-soflens-visalens-2-1140x380.png
1403 ms
banner-bausch-lomb-1140x380.png
1400 ms
banner-alcon-2020-1140x380.png
1405 ms
banner-acuvue-2021-1140x380.png
1769 ms
banner-biofinity-2020-1140x380.png
1760 ms
banner-1-520x152.png
2021 ms
banner-2-520x152.png
2017 ms
interojo-130x100.jpg
1773 ms
428_main-130x100.jpg
1889 ms
download-130x100.png
2129 ms
coopervision-page-gi-130x100.jpg
2133 ms
Bausch-Lomb-logo-w-tagline-130x100.jpg
2149 ms
Solotica_Logo-130x100.png
2265 ms
20170426_164207_1-250x205.jpg
2390 ms
20140402_171840_1-250x205.jpg
2394 ms
20140414_180305_1-250x205.png
2630 ms
20140331_153044_1-250x205.jpg
2509 ms
20140402_172246_1-250x205.jpg
2523 ms
airoptixplushydraglyde_1%20(1)-250x205.jpg
2639 ms
20140402_171118_1-250x205.jpg
2763 ms
20140402_171240_1-250x205.jpg
2768 ms
20180111_150706_1-250x205.jpg
2886 ms
20170427_141527_1-250x205.jpg
2899 ms
20171011_075744_1-250x205.jpg
3005 ms
20180302_082646_1-250x205.jpg
3015 ms
embalagens_torica_02_500x-250x205.jpg
3140 ms
Biofinity-Energys_500x-250x205.jpg
3142 ms
embalagens_multifocal_02_500x-250x205.jpg
3186 ms
free-fa-solid-900.woff
43 ms
free-fa-regular-400.woff
43 ms
fontawesome-webfont.woff
3159 ms
1539465-4-250x205.jpg
3006 ms
422982-6-250x205.jpg
3013 ms
visalens-lentes-de-contato-rodape.png
3137 ms
site-seguro.png
3142 ms
cartoes-rodape.png
3136 ms
visalens.com.br accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
ARIA IDs are not unique
visalens.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
visalens.com.br SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
PT
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visalens.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 Visalens.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.
visalens.com.br
Open Graph description is not detected on the main page of Visalens. 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: