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Welcome to drugabuse.gov homepage info - get ready to check Drug Abuse best content for United States right away, or after learning these important things about drugabuse.gov
NIDA's mission is to advance science on the causes and consequences of drug use and addiction and to apply that knowledge to improve individual and public health. NIDA is one of the National Inst...
Visit drugabuse.govWe analyzed Drugabuse.gov page load time and found that the first response time was 126 ms and then it took 23.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
drugabuse.gov performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value8.9 s
1/100
25%
Value5.6 s
53/100
10%
Value2,380 ms
5/100
30%
Value0.004
100/100
15%
Value11.8 s
17/100
10%
126 ms
844 ms
504 ms
638 ms
900 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 26% of them (18 requests) were addressed to the original Drugabuse.gov, 53% (37 requests) were made to D14rmgtrwzf5a.cloudfront.net and 7% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Google-analytics.com.
Page size can be reduced by 2.1 MB (58%)
3.6 MB
1.5 MB
In fact, the total size of Drugabuse.gov main page is 3.6 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. Javascripts take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 65.1 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 65.1 kB or 78% of the original size.
Potential reduce by 81.6 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, Drug Abuse needs image optimization as it can save up to 81.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.3 MB
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 1.3 MB or 66% of the original size.
Potential reduce by 643.2 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. Drugabuse.gov needs all CSS files to be minified and compressed as it can save up to 643.2 kB or 82% of the original size.
Number of requests can be reduced by 27 (42%)
65
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The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drug Abuse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
drugabuse.gov
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www.drugabuse.gov
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drugabuse.gov accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
drugabuse.gov best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
drugabuse.gov SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Drugabuse.gov 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 Drugabuse.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.
drugabuse.gov
Open Graph description is not detected on the main page of Drug Abuse. 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: