14.8 sec in total
1.2 sec
13.1 sec
523 ms
Click here to check amazing Optview content. Otherwise, check out these important facts you probably never knew about optview.com.br
Lentes para óculos produzidas pela moderna tecnologia free-form, desenvolvidas para correção de problemas da visão como miopia, hipermetropia, astigmatismo e presbiopia.
Visit optview.com.brWe analyzed Optview.com.br page load time and found that the first response time was 1.2 sec and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
optview.com.br performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value11.6 s
0/100
25%
Value15.6 s
0/100
10%
Value13,520 ms
0/100
30%
Value0.042
99/100
15%
Value23.6 s
1/100
10%
1214 ms
1374 ms
1254 ms
980 ms
709 ms
Our browser made a total of 132 requests to load all elements on the main page. We found that 55% of them (72 requests) were addressed to the original Optview.com.br, 25% (33 requests) were made to Maps.google.com and 7% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (7 sec) belongs to the original domain Optview.com.br.
Page size can be reduced by 1.8 MB (24%)
7.2 MB
5.5 MB
In fact, the total size of Optview.com.br main page is 7.2 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. Images take 5.4 MB which makes up the majority of the site volume.
Potential reduce by 77.9 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 77.9 kB or 85% of the original size.
Potential reduce by 422.4 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. Optview images are well optimized though.
Potential reduce by 698.1 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 698.1 kB or 67% of the original size.
Potential reduce by 553.7 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. Optview.com.br needs all CSS files to be minified and compressed as it can save up to 553.7 kB or 88% of the original size.
Number of requests can be reduced by 80 (70%)
115
35
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optview. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
optview.com.br
1214 ms
bootstrap.css
1374 ms
bootstrap.min.css
1254 ms
style.css
980 ms
mashable-menu.min.css
709 ms
Logo_Loading.png
1129 ms
Logo_Home_MenuSuperior.png
1245 ms
Optview.jpg
1985 ms
Hdi.jpg
2225 ms
Freeview.png
1818 ms
FastKot.jpg
2350 ms
Fastkot_2.png
1811 ms
UV.jpg
2490 ms
ImagemProducao_1.png
3195 ms
ImagemProducao_2.png
3350 ms
Sobre_1.jpg
3067 ms
Sobre_2.jpg
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Sobre_3.jpg
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Mitsui_2.jpg
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Mitsui_1.jpg
3606 ms
Trivex_2.jpg
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Trivex_1.jpg
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Transitions_2.jpg
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Transitions_1.jpg
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Whashin_2.jpg
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Whashin_1.jpg
4315 ms
Comparacao_1_1.png
5580 ms
Comparacao_1_2.png
5579 ms
Comparacao_2_1.png
6002 ms
Comparacao_2_2.png
5985 ms
FaleConosco.html
4618 ms
js
33 ms
jquery.min.js
76 ms
bootstrap.js
5302 ms
bootstrap.min.js
5594 ms
moderniz.min.js
6005 ms
smoothscroll.min.js
6002 ms
revslider.min.js
6980 ms
jquery.min.js
86 ms
waypoints.min.js
6294 ms
parallax.min.js
6115 ms
css
24 ms
css
35 ms
css
46 ms
css
46 ms
FontFace.css
5862 ms
font-awesome.min.css
6399 ms
revolution-slider.css
6422 ms
owl.carousel.css
6270 ms
animate.css
6563 ms
cubeportfolio.min.css
6009 ms
easing.js
5989 ms
cubeportfolio.min.js
6517 ms
owlcarousel.min.js
5894 ms
tweetie.min.js
5463 ms
wow.min.js
5728 ms
counterup.min.js
5173 ms
scripts.js
5434 ms
mashable-menu.min.js
5189 ms
material.min.js
5294 ms
demo.min.js
5038 ms
Comparacao_3_1.png
6384 ms
Comparacao_3_2.png
6714 ms
gen_validatorv4.js
4742 ms
timer.png
1064 ms
Sobre.jpg
2057 ms
VideoSection.jpg
2446 ms
FaleConosco.jpg
1901 ms
LinhaAzul.png
1789 ms
Close.png
2617 ms
museosans-100-webfont.woff
2693 ms
museosans_0-webfont.woff
2861 ms
fontawesome-webfont.woff
3393 ms
MZ1aViPqjfvZwVD_tzjjkwLUuEpTyoUstqEm5AMlJo4.ttf
69 ms
1EqTbJWOZQBfhZ0e3RL9uvesZW2xOQ-xsNqO47m55DA.ttf
69 ms
0DeoTBMnW4sOpD0Zb8OQSALUuEpTyoUstqEm5AMlJo4.ttf
70 ms
IQHow_FEYlDC4Gzy_m8fcsBaWKZ57bY3RXgXH6dOjZ0.ttf
71 ms
zhcz-_WihjSQC0oHJ9TCYMDdSZkkecOE1hvV7ZHvhyU.ttf
71 ms
common.js
65 ms
map.js
66 ms
util.js
66 ms
marker.js
66 ms
Footer.png
3240 ms
onion.js
20 ms
openhand_8_8.cur
28 ms
ViewportInfoService.GetViewportInfo
87 ms
stats.js
13 ms
controls.js
8 ms
transparent.png
17 ms
css
42 ms
google4.png
36 ms
marker.png
2914 ms
mapcnt6.png
27 ms
sv5.png
28 ms
tmapctrl.png
28 ms
cb_scout5.png
30 ms
tmapctrl4.png
28 ms
imgs8.png
28 ms
QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
18 ms
RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
23 ms
Hgo13k-tfSpn0qi1SFdUfSZ2oysoEQEeKwjgmXLRnTc.ttf
23 ms
d-6IYplOFocCacKzxwXSOCZ2oysoEQEeKwjgmXLRnTc.ttf
23 ms
vt
118 ms
vt
112 ms
vt
77 ms
vt
91 ms
vt
70 ms
vt
74 ms
vt
129 ms
vt
140 ms
vt
128 ms
vt
139 ms
vt
162 ms
vt
168 ms
vt
200 ms
vt
180 ms
vt
171 ms
vt
178 ms
vt
235 ms
vt
211 ms
vt
217 ms
vt
237 ms
vt
224 ms
vt
237 ms
vt
268 ms
vt
259 ms
vt
281 ms
AuthenticationService.Authenticate
267 ms
cbp-loading.gif
2143 ms
ionicons.ttf
3421 ms
UV.jpg
2421 ms
Hdi.jpg
2657 ms
optview.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
optview.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
optview.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
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 Optview.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 Optview.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.
optview.com.br
Open Graph description is not detected on the main page of Optview. 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: