3 sec in total
134 ms
2.5 sec
364 ms
Visit usis.us now to see the best up-to-date Usis content for Vietnam and also check out these interesting facts you probably never knew about usis.us
USIS chuyên tư vấn đầu tư định cư Mỹ theo chương trình đầu tư định cư EB-5 - đầu tư đạt thẻ xanh Mỹ cho cả gia đình với xác suất thành công 100%. Dau tu My | Dinh cu My | The xanh My | Visa di My
Visit usis.usWe analyzed Usis.us page load time and found that the first response time was 134 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.
usis.us performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value13.0 s
0/100
25%
Value8.9 s
15/100
10%
Value610 ms
49/100
30%
Value0.434
21/100
15%
Value11.3 s
19/100
10%
134 ms
337 ms
167 ms
190 ms
191 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 75% of them (66 requests) were addressed to the original Usis.us, 3% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Usis.us.
Page size can be reduced by 860.3 kB (18%)
4.8 MB
3.9 MB
In fact, the total size of Usis.us main page is 4.8 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 62.2 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 62.2 kB or 79% of the original size.
Potential reduce by 166.3 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. Usis images are well optimized though.
Potential reduce by 354.6 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 354.6 kB or 65% of the original size.
Potential reduce by 277.1 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. Usis.us needs all CSS files to be minified and compressed as it can save up to 277.1 kB or 82% of the original size.
Number of requests can be reduced by 30 (37%)
82
52
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
usis.us
134 ms
www.usis.us
337 ms
font-awesome.min.css
167 ms
bootstrap.css
190 ms
styles.css
191 ms
jquery.min.js
317 ms
ddsmoothmenu.css
147 ms
menu.css
186 ms
ddsmoothmenu.js
221 ms
init.js
220 ms
style.css
248 ms
slicknav.css
250 ms
modernizr.min.js
9 ms
jquery.slicknav.js
253 ms
plugins.js
341 ms
jquery.bxslider.css
293 ms
jquery.bxslider.js
436 ms
rainbow.min.js
257 ms
scripts.js
284 ms
bootstrap.min.css
390 ms
bootstrap.min.js
5 ms
responsive-tabs.js
323 ms
jquerysctipttop.css
324 ms
style.css
334 ms
init.js
265 ms
conversion.js
17 ms
logo.png
131 ms
Logo-Trusted-Brand.png
132 ms
0.189124001436424387banner_7_(Su_menh_USIS).jpg
546 ms
0.144584001457672163seminar-march-2016-banner.jpg
615 ms
0.453158001453374009Banner_Mercan.jpg
545 ms
0.042213001448878341group41-banner1.jpg
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0.651163001453287192cuc-du-tru-lien-bang.jpg
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0.214529001433130313banner_3c_(CMB).jpg
517 ms
0.053632001432787893banner_2c_(thong_doc_My).jpg
704 ms
0.760011001433130774banner_4c_(cam_ket_thanh_cong).jpg
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timthumb.php
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timthumb.php
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timthumb.php
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hot.gif
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analytics.js
9 ms
patt.png
850 ms
Mat_tuong_liberty_xanh_duong.png
860 ms
btn-search.png
988 ms
collect
19 ms
fontawesome-webfont.woff
876 ms
bright.png
769 ms
rpatt.png
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lien-he.png
764 ms
download-pdf-icon.png
809 ms
sdk.js
336 ms
bpatt.png
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hr-blue.jpg
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bx_loader.gif
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controls.png
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www-embed-player-vfl8xM8me.css
21 ms
www-embed-player.js
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base.js
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Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
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ad_status.js
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zN7GBFwfMP4uA6AR0HCoLQ.ttf
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xd_arbiter.php
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fancybox_overlay.png
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seminar-march-2016-popup.jpg
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fancybox_sprite.png
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fancybox_loading.gif
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like.php
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wy1X4hBW7e7.js
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539 ms
usis.us 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.
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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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 IDs are not unique
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.
usis.us 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
usis.us SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usis.us can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Usis.us 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.
usis.us
Open Graph data is detected on the main page of Usis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: