22.2 sec in total
222 ms
6.7 sec
15.3 sec
Welcome to lung.org homepage info - get ready to check Lung best content for United States right away, or after learning these important things about lung.org
The American Lung Association is the leading organization working to save lives by improving lung health and preventing lung disease, through research, education and advocacy.
Visit lung.orgWe analyzed Lung.org page load time and found that the first response time was 222 ms and then it took 22 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.
lung.org performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value4.3 s
41/100
25%
Value6.5 s
38/100
10%
Value3,710 ms
1/100
30%
Value0.003
100/100
15%
Value19.9 s
2/100
10%
222 ms
413 ms
341 ms
75 ms
1165 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 46% of them (28 requests) were addressed to the original Lung.org, 10% (6 requests) were made to Google.com and 7% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Lung.org.
Page size can be reduced by 156.4 kB (50%)
315.4 kB
159.0 kB
In fact, the total size of Lung.org main page is 315.4 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. 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. CSS take 136.7 kB which makes up the majority of the site volume.
Potential reduce by 110.3 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 17.5 kB, which is 13% 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 110.3 kB or 83% of the original size.
Potential reduce by 615 B
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 45.5 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. Lung.org needs all CSS files to be minified and compressed as it can save up to 45.5 kB or 33% of the original size.
Number of requests can be reduced by 26 (54%)
48
22
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
lung.org
222 ms
www.lung.org
413 ms
home.min.css
341 ms
optimize.js
75 ms
sv.js
1165 ms
gtm.js
1302 ms
header-logo.svg
1098 ms
main_hero_21.jpg
1375 ms
FY23_Annual_Research_Fund_Homepage2400x1600.jpg
1379 ms
pf_i.jpg
1372 ms
HHM_704x396_O.jpg
1381 ms
Bob_herov2_O.jpg
1374 ms
get-involved-bg.jpg
1382 ms
photo-8.jpg
1579 ms
sufca-bckgrnd.jpg
1764 ms
drive-electric_1110x550_G.jpg
1591 ms
scienceofmenthol_1110x550_G.jpg
1594 ms
sbts_promo-(002).jpg
2304 ms
community2_c.jpg
1766 ms
844324dc83d98980285a9ab8f3dcb5f0.otf
1817 ms
79b6167962ee95a91f64e8bd218d6fec.otf
686 ms
3ab5a6301d79b3e3e3afeca89c2d1695.otf
681 ms
8c3416edf5002ffe34eaceabde48cf6b.otf
682 ms
a061f4be5a25c2b0d9e912f90482b9ca.ttf
854 ms
invisible.js
619 ms
track.securedvisit.com
49 ms
bob_herov2_o.jpg
936 ms
fy23_annual_research_fund_homepage2400x1600.jpg
2713 ms
hhm_704x396_o.jpg
2253 ms
analytics.js
308 ms
conversion_async.js
2154 ms
fbevents.js
2553 ms
js
771 ms
spx
2634 ms
events.js
2550 ms
launch-17663047d9ae.min.js
2616 ms
js
2076 ms
drive-electric_1110x550_g.jpg
2436 ms
scienceofmenthol_1110x550_g.jpg
2038 ms
activityi;src=9347984;type=pageview;cat=allpa0;ord=1;num=2548247264861;gtm=2wg9q0;auiddc=1556048811.1664320408;~oref=https%3A%2F%2Fwww.lung.org%2F
2534 ms
linkid.js
1697 ms
collect
1614 ms
7517ee077ead5c9a
750 ms
703 ms
791 ms
150 ms
781 ms
collect
701 ms
427055587939441
238 ms
collect
180 ms
collect
655 ms
js
450 ms
475 ms
src=9347984;type=pageview;cat=allpa0;ord=1;num=2548247264861;gtm=2wg9q0;auiddc=1556048811.1664320408;~oref=https%3A%2F%2Fwww.lung.org%2F
465 ms
twin.js
351 ms
69 ms
ga-audiences
74 ms
88 ms
63 ms
60 ms
ga-audiences
59 ms
lung.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
lung.org 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
lung.org 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
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 Lung.org 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 Lung.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.
lung.org
Open Graph data is detected on the main page of Lung. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: