3.1 sec in total
150 ms
2.5 sec
460 ms
Welcome to usdtl.com homepage info - get ready to check Usdtl best content for United States right away, or after learning these important things about usdtl.com
The Official Site of USDTL - We unite the best science available with state-of-the-art technology to bring you the most reliable and valid...
Visit usdtl.comWe analyzed Usdtl.com page load time and found that the first response time was 150 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.
usdtl.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value14.0 s
0/100
25%
Value8.0 s
22/100
10%
Value260 ms
84/100
30%
Value0.107
88/100
15%
Value16.2 s
6/100
10%
150 ms
1487 ms
18 ms
32 ms
61 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 65% of them (51 requests) were addressed to the original Usdtl.com, 6% (5 requests) were made to Google.com and 5% (4 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Usdtl.com.
Page size can be reduced by 125.3 kB (5%)
2.5 MB
2.4 MB
In fact, the total size of Usdtl.com main page is 2.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 57.0 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. This page needs HTML code to be minified as it can gain 8.8 kB, which is 12% 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 57.0 kB or 79% of the original size.
Potential reduce by 36.3 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. Usdtl images are well optimized though.
Potential reduce by 14.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 18.1 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. Usdtl.com needs all CSS files to be minified and compressed as it can save up to 18.1 kB or 23% of the original size.
Number of requests can be reduced by 44 (59%)
74
30
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usdtl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
usdtl.com
150 ms
www.usdtl.com
1487 ms
font-awesome.css
18 ms
frontend.css
32 ms
jquery-ui.css
61 ms
style.css
74 ms
jquery.min.js
102 ms
ad-google-analytics-public.js
87 ms
js
174 ms
js
238 ms
css
204 ms
formreset.min.css
83 ms
formsmain.min.css
84 ms
readyclass.min.css
93 ms
browsers.min.css
92 ms
google_maps.js
95 ms
core.min.js
95 ms
mouse.min.js
95 ms
draggable.min.js
153 ms
menu.min.js
156 ms
selectmenu.min.js
156 ms
regenerator-runtime.min.js
158 ms
wp-polyfill.min.js
159 ms
dom-ready.min.js
166 ms
hooks.min.js
170 ms
i18n.min.js
170 ms
a11y.min.js
170 ms
autocomplete.min.js
171 ms
slider.min.js
169 ms
datepicker.min.js
167 ms
jquery.ui.touch-punch.js
199 ms
js_functions.js
198 ms
extras.js
227 ms
scripts.js
200 ms
jquery.json.min.js
188 ms
gravityforms.min.js
195 ms
conditional_logic.min.js
197 ms
api.js
224 ms
229
380 ms
dc4541d8057450433f828edc6.js
381 ms
hqdefault.jpg
133 ms
bg.png
99 ms
Website-Home-Slider-Tox-Time-opt-min.jpg
100 ms
website-slider.jpg
186 ms
slider-mec-fen-opt-min.jpg
337 ms
Cannabidiol-Slider-22009054-opt-min.jpg
319 ms
kratom-slider.jpg
332 ms
We-Are-Open-opt-min.jpg
335 ms
suggest-a-test-slider.jpg
331 ms
slider-b2b-opt-min.jpg
331 ms
usdtl-logo2.jpg
335 ms
NeoTox-v10i1-378x490.png
351 ms
Substancev10i1-380x490.png
365 ms
Upcoming_Events.jpg
351 ms
logo-white.png
351 ms
hqdefault.jpg
317 ms
hqdefault.jpg
337 ms
hqdefault.jpg
337 ms
analytics.js
319 ms
js
251 ms
insight.min.js
198 ms
recaptcha__en.js
233 ms
conversion_async.js
122 ms
slider-arrows.png
37 ms
fontawesome-webfont.svg
44 ms
fontawesome-webfont.woff
70 ms
fontawesome-webfont.woff
44 ms
collect
115 ms
48 ms
127 ms
fallback
24 ms
collect
45 ms
30 ms
fallback__ltr.css
4 ms
css
18 ms
logo_48.png
5 ms
ga-audiences
17 ms
26 ms
18 ms
usdtl.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
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>).
usdtl.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
usdtl.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usdtl.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 Usdtl.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.
usdtl.com
Open Graph data is detected on the main page of Usdtl. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: