Tools & Wizards About Us
alcoholscreening.org screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

alcoholscreening.org

AlcoholScreening

Page Load Speed

2.9 sec in total

First Response

215 ms

Resources Loaded

2.6 sec

Page Rendered

151 ms

alcoholscreening.org screenshot

About Website

Visit alcoholscreening.org now to see the best up-to-date Alcohol Screening content for United States and also check out these interesting facts you probably never knew about alcoholscreening.org

AlcoholScreening.org helps people assess their drinking patterns to see if alcohol is likely to be harming their health.

Visit alcoholscreening.org

Key Findings

We analyzed Alcoholscreening.org page load time and found that the first response time was 215 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

alcoholscreening.org performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value3.2 s

91/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

Network Requests Diagram

www.alcoholscreening.org

215 ms

Home.aspx

292 ms

GlobalStyle.css

344 ms

jquery-1.3.2.min.js

417 ms

GlobalJavascript.js

215 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 91% of them (67 requests) were addressed to the original Alcoholscreening.org, 4% (3 requests) were made to S7.addthis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (933 ms) belongs to the original domain Alcoholscreening.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 404.2 kB (65%)

Content Size

620.4 kB

After Optimization

216.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alcoholscreening.org main page is 620.4 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. 15% of websites need less resources to load. Javascripts take 525.6 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 37.4 kB

  • Original 54.2 kB
  • After minification 51.8 kB
  • After compression 16.8 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 37.4 kB or 69% of the original size.

Image Optimization

-5%

Potential reduce by 41 B

  • Original 861 B
  • After minification 820 B

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. Alcohol Screening images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 333.0 kB

  • Original 525.6 kB
  • After minification 519.3 kB
  • After compression 192.6 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 333.0 kB or 63% of the original size.

CSS Optimization

-85%

Potential reduce by 33.7 kB

  • Original 39.8 kB
  • After minification 32.5 kB
  • After compression 6.1 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. Alcoholscreening.org needs all CSS files to be minified and compressed as it can save up to 33.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (67%)

Requests Now

72

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alcohol Screening. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.alcoholscreening.org

www.alcoholscreening.org

215 ms

Home.aspx

Home.aspx

292 ms

GlobalStyle.css

GlobalStyle.css

344 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

417 ms

GlobalJavascript.js

GlobalJavascript.js

215 ms

ie-hover-pack.js

ie-hover-pack.js

146 ms

jquery-library.js

jquery-library.js

435 ms

jquery.main.js

jquery.main.js

277 ms

jquery.simplelightbox.js

jquery.simplelightbox.js

353 ms

addthis_widget.js

addthis_widget.js

31 ms

WebResource.axd

WebResource.axd

443 ms

gaAddons.js

gaAddons.js

371 ms

lg-share-en.gif

lg-share-en.gif

70 ms

bg-header-top.jpg

bg-header-top.jpg

144 ms

bg-header-bottom.jpg

bg-header-bottom.jpg

147 ms

logo.gif

logo.gif

364 ms

nav-home.gif

nav-home.gif

149 ms

nav-home-over.gif

nav-home-over.gif

201 ms

nav-take.gif

nav-take.gif

280 ms

nav-take-over.gif

nav-take-over.gif

281 ms

nav-learn.gif

nav-learn.gif

285 ms

nav-learn-over.gif

nav-learn-over.gif

292 ms

nav-help.gif

nav-help.gif

328 ms

nav-help-over.gif

nav-help-over.gif

418 ms

bg-navigation.gif

bg-navigation.gif

490 ms

ThePartnershipAtDrugFree-org.png

ThePartnershipAtDrugFree-org.png

507 ms

btn-next.gif

btn-next.gif

501 ms

bg-btn.gif

bg-btn.gif

469 ms

bg-main-bottom.gif

bg-main-bottom.gif

439 ms

bg-main.png

bg-main.png

479 ms

bg-heading-tl.gif

bg-heading-tl.gif

533 ms

bg-heading-t.gif

bg-heading-t.gif

556 ms

bg-heading-tr.gif

bg-heading-tr.gif

566 ms

bg-cont-header.gif

bg-cont-header.gif

576 ms

bg-heading-bl.gif

bg-heading-bl.gif

573 ms

bg-heading-b.gif

bg-heading-b.gif

614 ms

bg-heading-br.gif

bg-heading-br.gif

673 ms

bg-footer-point.gif

bg-footer-point.gif

695 ms

bg-footer.gif

bg-footer.gif

706 ms

bg-sitemap-tl.gif

bg-sitemap-tl.gif

716 ms

bg-sitemap-t.gif

bg-sitemap-t.gif

731 ms

bg-sitemap-tr.gif

bg-sitemap-tr.gif

753 ms

bg-sitemap-m.gif

bg-sitemap-m.gif

825 ms

bg-sitemap-l.gif

bg-sitemap-l.gif

830 ms

bg-sitemap-ml.gif

bg-sitemap-ml.gif

851 ms

bg-sitemap-r.gif

bg-sitemap-r.gif

860 ms

bg-sitemap-mr.gif

bg-sitemap-mr.gif

876 ms

bg-sitemap-bl.gif

bg-sitemap-bl.gif

889 ms

ga.js

ga.js

9 ms

bg-sitemap-b.gif

bg-sitemap-b.gif

904 ms

bg-sitemap-br.gif

bg-sitemap-br.gif

904 ms

bg-footer-tl.gif

bg-footer-tl.gif

921 ms

bg-footer-t.gif

bg-footer-t.gif

933 ms

boost

boost

15 ms

300lo.json

300lo.json

35 ms

__utm.gif

__utm.gif

31 ms

sh.07f0d9bf220d07a763adad1e.html

sh.07f0d9bf220d07a763adad1e.html

26 ms

bg-footer-tr.gif

bg-footer-tr.gif

893 ms

bg-footer-l.gif

bg-footer-l.gif

835 ms

bg-footer-r.gif

bg-footer-r.gif

905 ms

bg-content-tl.gif

bg-content-tl.gif

903 ms

bg-content-t.gif

bg-content-t.gif

910 ms

bg-content-tr.gif

bg-content-tr.gif

889 ms

bg-content.gif

bg-content.gif

868 ms

bg-content-l.gif

bg-content-l.gif

833 ms

bg-content-ml.gif

bg-content-ml.gif

852 ms

bg-content-r.gif

bg-content-r.gif

842 ms

bg-content-mr.gif

bg-content-mr.gif

841 ms

bg-content-bl.gif

bg-content-bl.gif

850 ms

bg-content-b.gif

bg-content-b.gif

859 ms

bg-content-br.gif

bg-content-br.gif

839 ms

bg-footer-bl.gif

bg-footer-bl.gif

851 ms

bg-footer-b.gif

bg-footer-b.gif

847 ms

bg-footer-br.gif

bg-footer-br.gif

876 ms

Accessibility Review

alcoholscreening.org accessibility score

80

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

alcoholscreening.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alcoholscreening.org SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alcoholscreening.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Alcoholscreening.org 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.

Social Sharing Optimization

alcoholscreening.org

Open Graph description is not detected on the main page of Alcohol Screening. 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: