3.7 sec in total
506 ms
3 sec
186 ms
Click here to check amazing V Trust content for Canada. Otherwise, check out these important facts you probably never knew about v-trust.com
V-Trust is an international inspection services provider, registered in Chinese mainland, Hong Kong, Vietnam, India and Singapore since 2006. Compared with other inspection companies, V-Trust is the t...
Visit v-trust.comWe analyzed V-trust.com page load time and found that the first response time was 506 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
v-trust.com performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value6.4 s
10/100
25%
Value6.3 s
42/100
10%
Value1,150 ms
22/100
30%
Value0.449
20/100
15%
Value12.0 s
16/100
10%
506 ms
695 ms
169 ms
172 ms
174 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 95% of them (58 requests) were addressed to the original V-trust.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (955 ms) belongs to the original domain V-trust.com.
Page size can be reduced by 236.6 kB (26%)
910.7 kB
674.0 kB
In fact, the total size of V-trust.com main page is 910.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 667.7 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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 21.0 kB or 75% of the original size.
Potential reduce by 77.5 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. Obviously, V Trust needs image optimization as it can save up to 77.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 126.8 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 126.8 kB or 64% of the original size.
Potential reduce by 11.3 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. V-trust.com needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 73% of the original size.
Number of requests can be reduced by 18 (31%)
59
41
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V Trust. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
v-trust.com
506 ms
www.v-trust.com
695 ms
global.css
169 ms
form.css
172 ms
index.css
174 ms
res_en.js
173 ms
jq-1.11.0.js
516 ms
blockUI.js
252 ms
all.js
343 ms
jq.modal.js
256 ms
global.js
255 ms
home.js
261 ms
slide.js
332 ms
AQL.js
343 ms
autoCalAQL.js
340 ms
Marquee.js
349 ms
logo.png
97 ms
slogan.png
93 ms
Salt.aspx
97 ms
cnas_home.png
171 ms
iso9001_home.jpg
93 ms
1.gif
97 ms
2.gif
272 ms
3.gif
222 ms
4.gif
183 ms
5.gif
358 ms
1.jpg
478 ms
hktdc_autumn.png
270 ms
53.gif
277 ms
global-source-electronics.png
321 ms
canton-fair.png
368 ms
ManDay.png
353 ms
6.gif
375 ms
2.gif
420 ms
3.gif
437 ms
1.gif
444 ms
4.gif
453 ms
5.gif
467 ms
ISO-Footer.gif
504 ms
CNAS-Footer.gif
521 ms
ILAC-Footer.gif
528 ms
IFIA-Footer.gif
538 ms
AAFA-Footer.jpg
554 ms
asi_logo_s.png
567 ms
sedex.png
587 ms
arrows.png
588 ms
navbg.png
599 ms
indexbg.png
609 ms
more.png
628 ms
point.png
646 ms
more1_ie6.png
656 ms
download.png
671 ms
analytics.js
7 ms
collect
3 ms
collect
62 ms
EmailUS.png
609 ms
bookingform.png
618 ms
2.jpg
955 ms
3.jpg
408 ms
4.jpg
549 ms
5.jpg
799 ms
v-trust.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 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.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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.
v-trust.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
v-trust.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise V-trust.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 V-trust.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.
v-trust.com
Open Graph description is not detected on the main page of V Trust. 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: