367 ms in total
24 ms
180 ms
163 ms
Click here to check amazing PERF 2ndwind content for India. Otherwise, check out these important facts you probably never knew about perf2ndwind.org
PERF helps people with respiratory disease through education, research & information.
Visit perf2ndwind.orgWe analyzed Perf2ndwind.org page load time and found that the first response time was 24 ms and then it took 343 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
perf2ndwind.org performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value6.5 s
9/100
25%
Value5.1 s
61/100
10%
Value1,160 ms
22/100
30%
Value0.316
37/100
15%
Value14.2 s
9/100
10%
24 ms
10 ms
14 ms
10 ms
12 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 76% of them (35 requests) were addressed to the original Perf2ndwind.org, 15% (7 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (74 ms) relates to the external source Paypalobjects.com.
Page size can be reduced by 144.6 kB (29%)
506.3 kB
361.7 kB
In fact, the total size of Perf2ndwind.org main page is 506.3 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. 35% of websites need less resources to load. Images take 425.3 kB which makes up the majority of the site volume.
Potential reduce by 22.9 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 3.2 kB, which is 11% 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 22.9 kB or 82% of the original size.
Potential reduce by 77.1 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, PERF 2ndwind needs image optimization as it can save up to 77.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 18.4 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 18.4 kB or 83% of the original size.
Potential reduce by 26.3 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. Perf2ndwind.org needs all CSS files to be minified and compressed as it can save up to 26.3 kB or 85% of the original size.
Number of requests can be reduced by 11 (29%)
38
27
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PERF 2ndwind. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
perf2ndwind.org
24 ms
master.css
10 ms
dropdowns.css
14 ms
reset.css
10 ms
style.css
12 ms
jquery.jscrollpane.css
14 ms
css
25 ms
css
35 ms
jquery.min.js
16 ms
skdslider.js
13 ms
skdslider.css
13 ms
jquery.easing.1.3.js
14 ms
jquery.mousewheel.js
13 ms
jquery.contentcarousel.js
14 ms
perf-logo.png
44 ms
pixel.gif
74 ms
secondwind-newsletter-top.png
8 ms
support-perf-top.png
7 ms
donate-top-button.png
9 ms
home-top-button.png
9 ms
donate-middle-banner.jpg
9 ms
participate-middle-banner.png
9 ms
join-button.png
11 ms
home-page-banner-alt-press-release.PNG
31 ms
1a.jpg
36 ms
2a.jpg
42 ms
3a.jpg
36 ms
education-articles-title.png
18 ms
scientific-title.png
25 ms
messages-title.png
38 ms
annual-report-title.png
40 ms
adventures-title.png
42 ms
medscape-title.png
43 ms
sound-archive-caro.png
44 ms
lungevity-footer-icon.png
45 ms
visit-footer-icon.png
48 ms
donate-footer-icon.png
45 ms
slide-bg.png
46 ms
arrows.png
48 ms
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9 ms
xkvoNo9fC8O2RDydKj12b8DdSZkkecOE1hvV7ZHvhyU.ttf
12 ms
JbtMzqLaYbbbCL9X6EvaI8DdSZkkecOE1hvV7ZHvhyU.ttf
19 ms
1ImRNPx4870-D9a1EBUdPMDdSZkkecOE1hvV7ZHvhyU.ttf
21 ms
EInbV5DfGHOiMmvb1Xr-hpS3E-kSBmtLoNJPDtbj2Pk.ttf
15 ms
MTP_ySUJH_bn48VBG8sNSpS3E-kSBmtLoNJPDtbj2Pk.ttf
19 ms
cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf
20 ms
perf2ndwind.org 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
perf2ndwind.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
Page has valid source maps
perf2ndwind.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perf2ndwind.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Perf2ndwind.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.
perf2ndwind.org
Open Graph description is not detected on the main page of PERF 2ndwind. 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: