6.5 sec in total
989 ms
5.1 sec
425 ms
Visit lcf.com.br now to see the best up-to-date Lcf content for Brazil and also check out these interesting facts you probably never knew about lcf.com.br
Excelência em exames laboratoriais, com responsabilidade sustentável e foco na segurança e satisfação do cliente.
Visit lcf.com.brWe analyzed Lcf.com.br page load time and found that the first response time was 989 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
lcf.com.br performance score
name
value
score
weighting
Value14.4 s
0/100
10%
Value36.4 s
0/100
25%
Value28.8 s
0/100
10%
Value1,850 ms
9/100
30%
Value0.126
83/100
15%
Value33.5 s
0/100
10%
989 ms
1119 ms
573 ms
293 ms
292 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 92% of them (54 requests) were addressed to the original Lcf.com.br, 5% (3 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Lcf.com.br.
Page size can be reduced by 466.1 kB (30%)
1.5 MB
1.1 MB
In fact, the total size of Lcf.com.br main page is 1.5 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 22.2 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 10.4 kB, which is 40% 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 22.2 kB or 85% of the original size.
Potential reduce by 119.9 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. Obviously, Lcf needs image optimization as it can save up to 119.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 167.0 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 167.0 kB or 71% of the original size.
Potential reduce by 156.9 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. Lcf.com.br needs all CSS files to be minified and compressed as it can save up to 156.9 kB or 83% of the original size.
Number of requests can be reduced by 22 (41%)
54
32
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lcf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
lcf.com.br
989 ms
bootstrap.min.css
1119 ms
bootstrap-theme.min.css
573 ms
normalize.css
293 ms
nivo-slider.css
292 ms
default.css
293 ms
orbit-1.2.3.css
1025 ms
pace.css
851 ms
slick.css
441 ms
slick-theme.css
769 ms
jquery.fancybox.css
584 ms
style.css
717 ms
responsive.css
738 ms
jquery.min.js
1421 ms
bootstrap.min.js
1025 ms
jquery.nivo.slider.js
1061 ms
jquery.orbit.min.js
992 ms
jquery.maskedinput.min.js
1134 ms
pace.min.js
1304 ms
slick.min.js
1312 ms
jquery.fancybox.pack.js
1206 ms
scripts.js
1253 ms
css
54 ms
css
66 ms
css
33 ms
logo-lab-clementino-fraga.png
288 ms
logoPulse.png
153 ms
btnLCF.png
154 ms
btnServicos.png
152 ms
btnConvenios.png
151 ms
btnEquipe.png
149 ms
btnContato.png
293 ms
sliderNovaMarca.jpg
1269 ms
bannerColeta.jpg
577 ms
sliderResultados.jpg
1544 ms
iconeUnidades.png
291 ms
iconeExames.png
429 ms
bebeIcone.png
432 ms
iconeColDomiciliar.png
436 ms
servTecnologia.jpg
1542 ms
bgBaby.jpg
2221 ms
bgQuimica.jpg
860 ms
iconeRecepcao.png
720 ms
iconeColeta.png
864 ms
LabCertISO.png
1003 ms
LabAcredPALC.png
1007 ms
certificado_pelm.jpg
1148 ms
sbpcml.png
1152 ms
iprede.png
1292 ms
abrinq.png
1295 ms
logo-lab-clementino-fraga-branca.png
1409 ms
list.png
1846 ms
enviar.png
1447 ms
logoProlins.png
1551 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
18 ms
rxxXUYj4oZ6Q5oDJFtEd6i3USBnSvpkopQaUR-2r7iU.ttf
22 ms
right-arrow.png
158 ms
left-arrow.png
159 ms
ajax-loader.gif
467 ms
lcf.com.br accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
lcf.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
lcf.com.br SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lcf.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lcf.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.
lcf.com.br
Open Graph description is not detected on the main page of Lcf. 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: