6.7 sec in total
1 sec
4.9 sec
892 ms
Click here to check amazing UOVision content. Otherwise, check out these important facts you probably never knew about uovision.com
UOVision Technology (Shenzhen) CO., LTD.
Visit uovision.comWe analyzed Uovision.com page load time and found that the first response time was 1 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
uovision.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value14.4 s
0/100
25%
Value13.6 s
2/100
10%
Value440 ms
64/100
30%
Value0.783
5/100
15%
Value15.3 s
7/100
10%
1002 ms
56 ms
80 ms
107 ms
86 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 95% of them (82 requests) were addressed to the original Uovision.com, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Uovision.com.
Page size can be reduced by 211.6 kB (7%)
3.2 MB
3.0 MB
In fact, the total size of Uovision.com main page is 3.2 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. 70% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 144.5 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. This page needs HTML code to be minified as it can gain 28.4 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 144.5 kB or 83% of the original size.
Potential reduce by 1.5 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. UOVision images are well optimized though.
Potential reduce by 34.6 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 34.6 kB or 13% of the original size.
Potential reduce by 31.0 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. Uovision.com needs all CSS files to be minified and compressed as it can save up to 31.0 kB or 25% of the original size.
Number of requests can be reduced by 28 (36%)
77
49
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UOVision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.uovision.com
1002 ms
frame.scss.css
56 ms
home-sections.scss.css
80 ms
style.css
107 ms
slick.scss
86 ms
prettyPhoto.css
77 ms
animate.css
75 ms
font-all.min.css
98 ms
css
75 ms
jquery-3.2.1.min.js
44 ms
jquery.min.js
41 ms
header.js
93 ms
preloads.js
695 ms
load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js
84 ms
features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js
88 ms
styles.css
145 ms
scripts.js
254 ms
inview-donut-easing.js
306 ms
theme.js
252 ms
option_selection-86cdd286ddf3be7e25d68b9fc5965d7798a3ff6228ff79af67b3f4e41d6a34be.js
142 ms
api.jquery-b0af070cfe3f5cf7c92f9e2a5da2665ee07ed2aad63bb408f8d6672f894a5996.js
253 ms
history-to-light.js
299 ms
footer.js
300 ms
shop.js
302 ms
wow.js
310 ms
currencies.js
301 ms
jquery.currencies.min.js
307 ms
template7.js
306 ms
trekkie.storefront.fc3f1aabbbf42bade5d1a83f4ea8b04c184cf3f3.min.js
160 ms
shop_events_listener-a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b.js
160 ms
shopify-boomerang-1.0.0.min.js
163 ms
logo.png
445 ms
i-currency-1.png
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i-currency-2.png
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1424 ms
www.uovision.com
1860 ms
loading.gif
1516 ms
loading.gif
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popup_newsletter_img.jpg
1649 ms
hover.png
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fa-regular-400.ttf
974 ms
fa-solid-900.ttf
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325 ms
uovision.com accessibility score
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-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
[aria-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
uovision.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
Browser errors were logged to the console
Page has valid source maps
uovision.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uovision.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 Uovision.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.
uovision.com
Open Graph description is not detected on the main page of UOVision. 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: