501 ms in total
76 ms
307 ms
118 ms
Visit buyusa.gov now to see the best up-to-date BuyUSA content for Vietnam and also check out these interesting facts you probably never knew about buyusa.gov
The United States is Open for Your Business - Find the Best U.S. Suppliers for Your Company
Visit buyusa.govWe analyzed Buyusa.gov page load time and found that the first response time was 76 ms and then it took 425 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
buyusa.gov performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value3.6 s
62/100
25%
Value3.5 s
88/100
10%
Value720 ms
41/100
30%
Value0
100/100
15%
Value5.3 s
73/100
10%
76 ms
14 ms
15 ms
18 ms
11 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 85% of them (28 requests) were addressed to the original Buyusa.gov, 12% (4 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (80 ms) belongs to the original domain Buyusa.gov.
Page size can be reduced by 607.5 kB (74%)
820.4 kB
212.9 kB
In fact, the total size of Buyusa.gov main page is 820.4 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. 25% of websites need less resources to load. CSS take 430.0 kB which makes up the majority of the site volume.
Potential reduce by 13.3 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 3.5 kB, which is 19% 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 13.3 kB or 75% of the original size.
Potential reduce by 9.0 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, BuyUSA needs image optimization as it can save up to 9.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 213.9 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 213.9 kB or 71% of the original size.
Potential reduce by 371.3 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. Buyusa.gov needs all CSS files to be minified and compressed as it can save up to 371.3 kB or 86% of the original size.
Number of requests can be reduced by 27 (84%)
32
5
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BuyUSA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
buyusa.gov
76 ms
sitenavigationfunctions.js
14 ms
sitenavigation.js
15 ms
ssajax.js
18 ms
buyusa2005.css
11 ms
footnoteLinks.js
25 ms
buyusa.js
24 ms
fl_bg_lnavmulti.css
23 ms
fl_bg_lnavmulti.js
24 ms
colorbox.css
25 ms
jquery.min.js
72 ms
colorbox-min.js
22 ms
emailSpam.js
27 ms
UniversalFederated-Analytics.js
27 ms
tabcontrols.css
26 ms
generateurl.js
20 ms
base.css
18 ms
layout.css
27 ms
ui.css
25 ms
forms.css
18 ms
contents.css
19 ms
site_buyusa2005.css
22 ms
button_search.gif
20 ms
bg_head.gif
3 ms
print.css
80 ms
ga.js
35 ms
analytics.js
58 ms
site_buyusagov.gif
26 ms
header_uscs.jpg
25 ms
bg_main.gif
27 ms
bg_hometab.gif
26 ms
__utm.gif
25 ms
collect
63 ms
buyusa.gov accessibility score
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
buyusa.gov best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
buyusa.gov SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buyusa.gov 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 Buyusa.gov 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.
buyusa.gov
Open Graph description is not detected on the main page of BuyUSA. 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: