4 sec in total
456 ms
3.3 sec
182 ms
Welcome to qdt-inc.com homepage info - get ready to check QDT Inc best content for United States right away, or after learning these important things about qdt-inc.com
qdt
Visit qdt-inc.comWe analyzed Qdt-inc.com page load time and found that the first response time was 456 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
qdt-inc.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value9.5 s
0/100
25%
Value6.9 s
34/100
10%
Value140 ms
95/100
30%
Value0.159
73/100
15%
Value8.7 s
36/100
10%
456 ms
35 ms
51 ms
29 ms
61 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 60% of them (31 requests) were addressed to the original Qdt-inc.com, 13% (7 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Qdt-inc.com.
Page size can be reduced by 487.8 kB (53%)
929.1 kB
441.2 kB
In fact, the total size of Qdt-inc.com main page is 929.1 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. 60% of websites need less resources to load. CSS take 361.3 kB which makes up the majority of the site volume.
Potential reduce by 25.2 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 25.2 kB or 74% of the original size.
Potential reduce by 5.3 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. QDT Inc images are well optimized though.
Potential reduce by 147.4 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 147.4 kB or 63% of the original size.
Potential reduce by 309.9 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. Qdt-inc.com needs all CSS files to be minified and compressed as it can save up to 309.9 kB or 86% of the original size.
Number of requests can be reduced by 25 (57%)
44
19
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of QDT Inc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
www.qdt-inc.com
456 ms
styles.css
35 ms
bootstrap.css
51 ms
superfish.css
29 ms
template.css
61 ms
prettyPhoto.css
43 ms
style.css
46 ms
css
24 ms
css
36 ms
css
46 ms
options.css
74 ms
flexslider.css
77 ms
shadows.css
77 ms
comment-reply.min.js
1012 ms
jquery.js
218 ms
modernizr.min.js
8 ms
jquery.form.min.js
287 ms
scripts.js
1058 ms
jquery.flexslider-min.js
1060 ms
bootstrap.min.js
1058 ms
plugins.js
1100 ms
superfish_menu.js
1099 ms
jquery.prettyPhoto.js
1100 ms
znscript.js
1101 ms
devicepx-jetpack.js
3 ms
atrk.js
96 ms
loader_light.gif
94 ms
logoa.png
95 ms
slide1.jpg
266 ms
slide3.jpg
105 ms
slider-4.jpg
234 ms
slide4.jpg
268 ms
all.js
53 ms
social-icons-sprite.png
1016 ms
shadow-up.png
967 ms
shadow-down.png
1006 ms
arrow_totop.png
1026 ms
counter.js
51 ms
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t.php
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atrk.gif
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xd_arbiter.php
34 ms
xd_arbiter.php
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test.png
523 ms
k-flex-nav.png
38 ms
qdt-inc.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.
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
qdt-inc.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
qdt-inc.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qdt-inc.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 Qdt-inc.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.
qdt-inc.com
Open Graph data is detected on the main page of QDT Inc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: