3.7 sec in total
877 ms
2.7 sec
138 ms
Welcome to vljuson.com homepage info - get ready to check VLJUSON best content right away, or after learning these important things about vljuson.com
Technology partner in IP surveillance solutions
Visit vljuson.comWe analyzed Vljuson.com page load time and found that the first response time was 877 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
vljuson.com performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.1 s
46/100
25%
Value4.0 s
81/100
10%
Value1,800 ms
10/100
30%
Value0.081
94/100
15%
Value7.3 s
50/100
10%
877 ms
75 ms
94 ms
102 ms
166 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 75% of them (33 requests) were addressed to the original Vljuson.com, 9% (4 requests) were made to Pagead2.googlesyndication.com and 5% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (999 ms) belongs to the original domain Vljuson.com.
Page size can be reduced by 172.6 kB (43%)
397.2 kB
224.6 kB
In fact, the total size of Vljuson.com main page is 397.2 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. Javascripts take 190.0 kB which makes up the majority of the site volume.
Potential reduce by 22.6 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 22.6 kB or 80% of the original size.
Potential reduce by 3.1 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. VLJUSON images are well optimized though.
Potential reduce by 116.6 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 116.6 kB or 61% of the original size.
Potential reduce by 30.3 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. Vljuson.com needs all CSS files to be minified and compressed as it can save up to 30.3 kB or 83% of the original size.
Number of requests can be reduced by 30 (79%)
38
8
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VLJUSON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
vljuson.com
877 ms
style.css
75 ms
jtabber.css
94 ms
dropdown.css
102 ms
jquery.js
166 ms
jquery-migrate.min.js
112 ms
jquery.fancybox.js
164 ms
jquery.easing.js
159 ms
jtabber.js
189 ms
jquery.fancybox.css
184 ms
styles.css
180 ms
cforms.css
223 ms
cforms.js
258 ms
style.css
229 ms
PK_Aether.css
999 ms
jquery-1.2.6.min.js
922 ms
jquery.validate.min.js
853 ms
show_ads.js
8 ms
jquery.form.js
191 ms
scripts.js
218 ms
calendar.css
75 ms
logo.png
74 ms
frontphoto.jpg
204 ms
featurebox1.jpg
74 ms
featurebox2.jpg
110 ms
ca-pub-5756531768738243.js
68 ms
zrt_lookup.html
65 ms
show_ads_impl.js
65 ms
Show
27 ms
header.jpg
125 ms
menu-bg.gif
107 ms
tabber-bg.gif
954 ms
tab_document.png
108 ms
tabber-left.gif
119 ms
tabber-right.gif
156 ms
tabber-bg.gif
156 ms
ga.js
8 ms
googlelogo_color_150x54dp.png
36 ms
__utm.gif
40 ms
tabber-active-left.gif
115 ms
tabber-active-right.gif
107 ms
ads
299 ms
osd.js
6 ms
abg.js
16 ms
vljuson.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
Links do not have a discernible name
vljuson.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
vljuson.com SEO score
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 Vljuson.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 Vljuson.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.
vljuson.com
Open Graph description is not detected on the main page of VLJUSON. 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: