14.8 sec in total
3.5 sec
10.8 sec
426 ms
Visit sicklecellsociety.org now to see the best up-to-date Sickle Cell Society content for United States and also check out these interesting facts you probably never knew about sicklecellsociety.org
The Sickle Cell Society supports and represents people affected by sickle cell disorder to improve their overall quality of life.
Visit sicklecellsociety.orgWe analyzed Sicklecellsociety.org page load time and found that the first response time was 3.5 sec and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sicklecellsociety.org performance score
name
value
score
weighting
Value13.0 s
0/100
10%
Value37.0 s
0/100
25%
Value32.0 s
0/100
10%
Value29,460 ms
0/100
30%
Value0.011
100/100
15%
Value48.7 s
0/100
10%
3526 ms
161 ms
255 ms
30 ms
442 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 78% of them (68 requests) were addressed to the original Sicklecellsociety.org, 7% (6 requests) were made to Youtube.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Sicklecellsociety.org.
Page size can be reduced by 1.2 MB (36%)
3.4 MB
2.2 MB
In fact, the total size of Sicklecellsociety.org main page is 3.4 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. 70% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 58.0 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. 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 58.0 kB or 81% of the original size.
Potential reduce by 294.2 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, Sickle Cell Society needs image optimization as it can save up to 294.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 330.1 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 330.1 kB or 65% of the original size.
Potential reduce by 563.0 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. Sicklecellsociety.org needs all CSS files to be minified and compressed as it can save up to 563.0 kB or 84% of the original size.
Number of requests can be reduced by 56 (67%)
84
28
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sickle Cell Society. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
www.sicklecellsociety.org
3526 ms
wp-emoji-release.min.js
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layerslider.css
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lodash.min.js
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sickle-cell-society.jpg
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fundraising_volunteer.jpg
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sicklecellsociety.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
sicklecellsociety.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sicklecellsociety.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 Sicklecellsociety.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 Sicklecellsociety.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.
sicklecellsociety.org
Open Graph data is detected on the main page of Sickle Cell Society. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: