19.8 sec in total
1.9 sec
17.7 sec
160 ms
Visit vstarcam.com now to see the best up-to-date VStarcam content for Thailand and also check out these interesting facts you probably never knew about vstarcam.com
VStarcam is a global smart home security systems brand, manufacture indoor security cameras, outdoor security cameras, cloud ip camera, video doorbells, alarm systems and other sma
Visit vstarcam.comWe analyzed Vstarcam.com page load time and found that the first response time was 1.9 sec and then it took 17.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
vstarcam.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value21.0 s
0/100
25%
Value9.8 s
10/100
10%
Value150 ms
94/100
30%
Value0.179
67/100
15%
Value6.1 s
63/100
10%
1922 ms
1908 ms
1910 ms
1674 ms
1672 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 68% of them (36 requests) were addressed to the original Vstarcam.com, 8% (4 requests) were made to Qiao.baidu.com and 4% (2 requests) were made to Vstarcam.cn. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Vstarcam.cn.
Page size can be reduced by 318.7 kB (15%)
2.2 MB
1.9 MB
In fact, the total size of Vstarcam.com main page is 2.2 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. 35% of websites need less resources to load. Images take 2.1 MB 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 79% of the original size.
Potential reduce by 234.5 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, VStarcam needs image optimization as it can save up to 234.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 10.4 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 10.4 kB or 64% of the original size.
Potential reduce by 52.9 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. Vstarcam.com needs all CSS files to be minified and compressed as it can save up to 52.9 kB or 84% of the original size.
Number of requests can be reduced by 14 (27%)
51
37
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VStarcam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
vstarcam.com
1922 ms
style-1.css
1908 ms
common-1.css
1910 ms
jquery.jslides.css
1674 ms
index.js
1672 ms
jquery-1.8.0.min.js
5641 ms
jquery.jslides.js
4419 ms
tb.jpg
243 ms
c38a.jpg
1910 ms
c37-ar.jpg
1478 ms
c50s.jpg
2434 ms
c95.jpg
2294 ms
n1600.jpg
1828 ms
C7833WIP-X4.jpg
1882 ms
N400-C16-C15.jpg
2206 ms
jjfa.jpg
2106 ms
jk.png
2123 ms
bj.png
2143 ms
bb.png
2347 ms
sp.png
2364 ms
ab.jpg
2384 ms
1.png
2444 ms
2.png
2533 ms
3.png
2587 ms
4.png
2607 ms
5.png
2622 ms
wxzh.png
2670 ms
0e6f6fbb73163d3199dfb6f3a4cd3a95.png
245 ms
ico.gif
243 ms
sc.jpg
240 ms
1a99569a0771c0d3147b9d295b80c3de.jpg
465 ms
news_li.png
954 ms
al.jpg
1239 ms
f97b96da07c9b6f1869c97edc9b6a0a2.jpg
524 ms
facebook.png
523 ms
twitter.png
1894 ms
google.png
704 ms
youtube.png
762 ms
stat.php
1547 ms
stat.htm
166 ms
core.php
2060 ms
9.gif
2470 ms
pic1.gif
769 ms
h.js
966 ms
b.js
1119 ms
hm.gif
326 ms
bsl.js
1604 ms
app.gif
1579 ms
Enter.php
980 ms
main_icon_invite_mess_api.js
3018 ms
main.css
1782 ms
fix.css
2291 ms
version.js
865 ms
vstarcam.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
vstarcam.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
vstarcam.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vstarcam.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 Vstarcam.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.
vstarcam.com
Open Graph description is not detected on the main page of VStarcam. 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: