5 sec in total
464 ms
3.4 sec
1.2 sec
Click here to check amazing Vipcircuit content. Otherwise, check out these important facts you probably never knew about vipcircuit.com
Shenzhen Vip Circuit Co.,Ltd.is a high-quality PCB and PCBA manufacturer in Shenzhen,China,focus on prototype to medium volume PCB fabrication,assembly,components sourcing.
Visit vipcircuit.comWe analyzed Vipcircuit.com page load time and found that the first response time was 464 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
vipcircuit.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value13.3 s
0/100
25%
Value5.4 s
56/100
10%
Value250 ms
84/100
30%
Value0.191
64/100
15%
Value9.0 s
34/100
10%
464 ms
26 ms
78 ms
228 ms
235 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 87% of them (60 requests) were addressed to the original Vipcircuit.com, 6% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to W.sharethis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Vipcircuit.com.
Page size can be reduced by 770.0 kB (18%)
4.2 MB
3.4 MB
In fact, the total size of Vipcircuit.com main page is 4.2 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. 65% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.
Potential reduce by 62.8 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 18.1 kB, which is 24% 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 62.8 kB or 84% of the original size.
Potential reduce by 641.8 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, Vipcircuit needs image optimization as it can save up to 641.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 27.3 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 27.3 kB or 13% of the original size.
Potential reduce by 38.1 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. Vipcircuit.com needs all CSS files to be minified and compressed as it can save up to 38.1 kB or 42% of the original size.
Number of requests can be reduced by 8 (14%)
58
50
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vipcircuit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
vipcircuit.com
464 ms
css
26 ms
bootstrap.css
78 ms
fonts.css
228 ms
style.css
235 ms
buttons.js
15 ms
loader.js
13 ms
lrtk1.css
150 ms
lrtk1.js
153 ms
core.min.js
449 ms
script.js
279 ms
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imagecode.php
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Linearicons.woff
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vipcircuit.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
ARIA IDs are not unique
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
No form fields have multiple labels
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
vipcircuit.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
Missing source maps for large first-party JavaScript
vipcircuit.com 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
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 Vipcircuit.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 Vipcircuit.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.
vipcircuit.com
Open Graph description is not detected on the main page of Vipcircuit. 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: