4.4 sec in total
1 sec
3.1 sec
226 ms
Click here to check amazing Vicsa content for Brazil. Otherwise, check out these important facts you probably never knew about vicsa.com.br
Vicsa Segurança em Altura. Equipamentos de segurança para trabalhos em altura. Vicsa também tem outros produtos de segurança como coletes refletivos, macacão de segurança e protetores auditivos.
Visit vicsa.com.brWe analyzed Vicsa.com.br page load time and found that the first response time was 1 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
vicsa.com.br performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value14.2 s
0/100
25%
Value10.3 s
8/100
10%
Value1,550 ms
13/100
30%
Value1.295
1/100
15%
Value15.6 s
6/100
10%
1024 ms
502 ms
440 ms
295 ms
546 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 51% of them (40 requests) were addressed to the original Vicsa.com.br, 18% (14 requests) were made to Maps.googleapis.com and 11% (9 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Vicsa.com.br.
Page size can be reduced by 687.3 kB (43%)
1.6 MB
901.1 kB
In fact, the total size of Vicsa.com.br main page is 1.6 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. 60% of websites need less resources to load. Javascripts take 945.2 kB which makes up the majority of the site volume.
Potential reduce by 18.1 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 3.5 kB, which is 15% 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 18.1 kB or 80% of the original size.
Potential reduce by 17.3 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. Vicsa images are well optimized though.
Potential reduce by 630.2 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 630.2 kB or 67% of the original size.
Potential reduce by 21.6 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. Vicsa.com.br needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 86% of the original size.
Number of requests can be reduced by 24 (35%)
69
45
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vicsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.
vicsa.com.br
1024 ms
styles.css
502 ms
jquery-1.10.2.min.js
440 ms
lightbox-2.6.min.js
295 ms
screen.css
546 ms
lightbox.css
284 ms
jquery.min.js
71 ms
script.js
286 ms
jquery.opacityrollover_.js
429 ms
jquery.cycle.all.js
436 ms
jquery.cycle.min.js
437 ms
conversion.js
27 ms
mob-box-05.jpg
1096 ms
close.png
485 ms
loading.gif
484 ms
prev.png
483 ms
next.png
485 ms
vicsa-logo.png
148 ms
ico-01-luvas.jpg
152 ms
ico-01-coletes.jpg
296 ms
ico-01-cintas.jpg
300 ms
ico-01-protecao-auditiva.jpg
481 ms
ico-01-mascara-solda.jpg
481 ms
ico-01-macacoes.jpg
677 ms
ico-01-oculos.jpg
677 ms
ico-01-cintos.jpg
677 ms
banner-predador-h-01.jpg
929 ms
banner_roupas_de_seguran%C3%A7a_larg.jpg
896 ms
banner-flex-h-01.jpg
900 ms
bannerprodutos.jpg
1068 ms
banner-check-epi-h-01.jpg
1207 ms
macacao-seguranca-vic4000-01-tb.jpg
936 ms
oculos-seguranca-nitro-vic51110-01-tb.jpg
1039 ms
cinto-seguranca-vic20420-01-tb.jpg
1044 ms
oculos-seguranca-mercury-vic57210-01-tb.jpg
1073 ms
macacao-seguranca-vic2300-01-tb.jpg
1078 ms
macacao-seguranca-vic85111-01-tb.jpg
1180 ms
colete-refletivo-vic71316-01-tb.jpg
1186 ms
cinto-seguranca-vic26423-01-tb.jpg
1207 ms
embed
161 ms
bkp-general-02.jpg
1431 ms
analytics.js
7 ms
8447133f-9c71-44da-9124-bb8bfa586c38.js
32 ms
collect
55 ms
WRf4.js
2 ms
52 ms
contador-ativo.png
1311 ms
contador.png
1423 ms
19 ms
js
78 ms
init_embed.js
30 ms
common.js
61 ms
map.js
61 ms
google4.png
16 ms
overlay.js
14 ms
util.js
113 ms
onion.js
82 ms
search_impl.js
109 ms
StaticMapService.GetMapImage
299 ms
stats.js
128 ms
openhand_8_8.cur
112 ms
kh
222 ms
transparent.png
65 ms
ViewportInfoService.GetViewportInfo
59 ms
ViewportInfoService.GetViewportInfo
59 ms
controls.js
42 ms
css
117 ms
entity11.png
76 ms
vt
135 ms
vt
123 ms
ViewportInfoService.GetViewportInfo
47 ms
vt
114 ms
vt
134 ms
vt
86 ms
vt
83 ms
vt
135 ms
mapcnt6.png
25 ms
tmapctrl.png
26 ms
AuthenticationService.Authenticate
13 ms
vicsa.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
Image elements do not have [alt] attributes
Links do not have a discernible 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.
vicsa.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
vicsa.com.br SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 doesn't use 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 Vicsa.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 Vicsa.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.
vicsa.com.br
Open Graph description is not detected on the main page of Vicsa. 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: