6.6 sec in total
660 ms
5.4 sec
472 ms
Visit vpoptical.com now to see the best up-to-date Vp Optical content for United States and also check out these interesting facts you probably never knew about vpoptical.com
Vision Point Optical is a professional manufacturer and wholesaler of eyeglasses in China. We produce and wholesale our quality glasses frames, eyeglasses, eyewear, spectacles worldwide. We offer many...
Visit vpoptical.comWe analyzed Vpoptical.com page load time and found that the first response time was 660 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
vpoptical.com performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value12.7 s
0/100
25%
Value11.7 s
4/100
10%
Value5,590 ms
0/100
30%
Value0.506
16/100
15%
Value19.0 s
3/100
10%
660 ms
79 ms
48 ms
61 ms
34 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 84% of them (101 requests) were addressed to the original Vpoptical.com, 7% (8 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Vpoptical.com.
Page size can be reduced by 333.9 kB (20%)
1.7 MB
1.3 MB
In fact, the total size of Vpoptical.com main page is 1.7 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. 70% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 50.5 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 50.5 kB or 83% of the original size.
Potential reduce by 270.4 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. Obviously, Vp Optical needs image optimization as it can save up to 270.4 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.1 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. Vpoptical.com has all CSS files already compressed.
Number of requests can be reduced by 60 (57%)
106
46
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vp Optical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
www.vpoptical.com
660 ms
gtm.js
79 ms
css
48 ms
bootstrap.css
61 ms
style.css
34 ms
owl-carousel.css
31 ms
animate.min.css
378 ms
responsive.css
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flexslider.css
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switcher.css
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amshopby.css
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flag-icon.min.css
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settings.css
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jquery-3.3.1.min.js
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prototype.js
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effects.js
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controls.js
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slider.js
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form.js
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menu.js
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translate.js
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cookies.js
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noconflict.js
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modernizr.custom.min.js
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selectivizr.js
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matchMedia.js
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enquire.js
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blue.css
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product-media.js
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css
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jquery.fitvids.js
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custom.js
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jquery.isotope.min.js
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ga.js
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logo_vp.png
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transparent.png
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sliderbg_01.jpg
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Metal_Eyewear.jpg
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vpoptical.com 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
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.
vpoptical.com 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
vpoptical.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vpoptical.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vpoptical.com 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.
vpoptical.com
Open Graph description is not detected on the main page of Vp Optical. 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: