Tools & Wizards About Us
sclerodermaresearch.org screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sclerodermaresearch.org

Scleroderma Research Foundation | SRF | Research for a Cure

Page Load Speed

2.1 sec in total

First Response

60 ms

Resources Loaded

1.1 sec

Page Rendered

902 ms

sclerodermaresearch.org screenshot

About Website

Visit sclerodermaresearch.org now to see the best up-to-date Scleroderma Research content and also check out these interesting facts you probably never knew about sclerodermaresearch.org

Guided by passion for a cure, the Scleroderma Research Foundation has become the largest nonprofit investor in scleroderma research in the U.S.

Visit sclerodermaresearch.org

Key Findings

We analyzed Sclerodermaresearch.org page load time and found that the first response time was 60 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

sclerodermaresearch.org performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value940 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.251

49/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

sclerodermaresearch.org

60 ms

srfcure.org

72 ms

srfcure.org

104 ms

font-awesome.min.css

56 ms

js

96 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sclerodermaresearch.org, 87% (90 requests) were made to Srfcure.org and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (434 ms) relates to the external source Srfcure.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 255.6 kB (13%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sclerodermaresearch.org main page is 2.0 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. Only a small number of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 186.5 kB

  • Original 218.6 kB
  • After minification 212.5 kB
  • After compression 32.1 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 186.5 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.3 MB
  • After minification 1.3 MB

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. Scleroderma Research images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 48.8 kB

  • Original 368.7 kB
  • After minification 368.7 kB
  • After compression 319.9 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 48.8 kB or 13% of the original size.

CSS Optimization

-13%

Potential reduce by 20.3 kB

  • Original 161.8 kB
  • After minification 159.8 kB
  • After compression 141.5 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. Sclerodermaresearch.org needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (69%)

Requests Now

93

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scleroderma Research. 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 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sclerodermaresearch.org

sclerodermaresearch.org

60 ms

srfcure.org

srfcure.org

72 ms

srfcure.org

srfcure.org

104 ms

font-awesome.min.css

font-awesome.min.css

56 ms

js

js

96 ms

all.min.css

all.min.css

18 ms

v4-shims.min.css

v4-shims.min.css

34 ms

cnss.css

cnss.css

32 ms

magnific-popup.css

magnific-popup.css

36 ms

jquery.sf-flash.min.css

jquery.sf-flash.min.css

33 ms

classy-style.css

classy-style.css

39 ms

kin0snt.css

kin0snt.css

34 ms

nectar-slider.css

nectar-slider.css

31 ms

font-awesome.min.css

font-awesome.min.css

44 ms

grid-system.css

grid-system.css

74 ms

style.css

style.css

77 ms

header-secondary-nav.css

header-secondary-nav.css

47 ms

css

css

45 ms

responsive.css

responsive.css

69 ms

ascend.css

ascend.css

71 ms

menu-dynamic.css

menu-dynamic.css

75 ms

js_composer.min.css

js_composer.min.css

88 ms

pum-site.min.css

pum-site.min.css

92 ms

css

css

91 ms

salient-dynamic-styles.css

salient-dynamic-styles.css

96 ms

style.css

style.css

94 ms

css

css

92 ms

jquery.min.js

jquery.min.js

90 ms

jquery-migrate.min.js

jquery-migrate.min.js

94 ms

cnss.js

cnss.js

94 ms

frontend-gtag.min.js

frontend-gtag.min.js

95 ms

signup-form-widget.min.js

signup-form-widget.min.js

51 ms

jquery.fancybox.css

jquery.fancybox.css

99 ms

core.css

core.css

119 ms

core.min.js

core.min.js

118 ms

mouse.min.js

mouse.min.js

118 ms

sortable.min.js

sortable.min.js

118 ms

menu.min.js

menu.min.js

118 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

118 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

257 ms

wp-polyfill.min.js

wp-polyfill.min.js

375 ms

dom-ready.min.js

dom-ready.min.js

258 ms

hooks.min.js

hooks.min.js

257 ms

i18n.min.js

i18n.min.js

256 ms

a11y.min.js

a11y.min.js

375 ms

autocomplete.min.js

autocomplete.min.js

376 ms

wpss-search-suggest.js

wpss-search-suggest.js

367 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

350 ms

jquery.sf-flash.min.js

jquery.sf-flash.min.js

351 ms

classy-scripts.js

classy-scripts.js

351 ms

anime.js

anime.js

351 ms

nectar-slider.js

nectar-slider.js

351 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

347 ms

jquery.easing.js

jquery.easing.js

343 ms

jquery.mousewheel.js

jquery.mousewheel.js

338 ms

p.css

p.css

60 ms

priority.js

priority.js

316 ms

transit.js

transit.js

312 ms

waypoints.js

waypoints.js

312 ms

imagesLoaded.min.js

imagesLoaded.min.js

299 ms

hoverintent.js

hoverintent.js

297 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

298 ms

superfish.js

superfish.js

296 ms

init.js

init.js

312 ms

touchswipe.min.js

touchswipe.min.js

294 ms

site.min.js

site.min.js

295 ms

js_composer_front.min.js

js_composer_front.min.js

294 ms

gtm.js

gtm.js

250 ms

gximage2

gximage2

301 ms

SRF_WebsiteLogo_Positive_2x.png

SRF_WebsiteLogo_Positive_2x.png

221 ms

Blue-Bg-w-Microphones-1.png

Blue-Bg-w-Microphones-1.png

347 ms

2024-CCHC-logo_white.png

2024-CCHC-logo_white.png

221 ms

conquer-hero-image.jpg

conquer-hero-image.jpg

223 ms

Website-Slider-BG-1.jpg

Website-Slider-BG-1.jpg

220 ms

preferred-purple-blue-gradient.png

preferred-purple-blue-gradient.png

223 ms

ss-layered-1.svg

ss-layered-1.svg

351 ms

mission-carousel3-1440x796-1.jpg

mission-carousel3-1440x796-1.jpg

355 ms

participate-in-research-carousel-1440x796-copy.jpg

participate-in-research-carousel-1440x796-copy.jpg

354 ms

registry-icon.svg

registry-icon.svg

349 ms

bod-icon.svg

bod-icon.svg

346 ms

Cure-Crew-Icon-1.svg

Cure-Crew-Icon-1.svg

354 ms

underscore-min.js

underscore-min.js

335 ms

halftone-treatment-image.png

halftone-treatment-image.png

243 ms

about-scleroderma.png

about-scleroderma.png

244 ms

participate-in-research-image.png

participate-in-research-image.png

241 ms

join-cure-crew-image.png

join-cure-crew-image.png

242 ms

halftone-treatment-image-1.png

halftone-treatment-image-1.png

243 ms

srf-icon-only-rev-1.png

srf-icon-only-rev-1.png

246 ms

our-reserach-image.png

our-reserach-image.png

243 ms

scientific-workshop.png

scientific-workshop.png

243 ms

current-funded-3.png

current-funded-3.png

245 ms

cchc-image.jpg

cchc-image.jpg

243 ms

Orange-Dot-Gradient.png

Orange-Dot-Gradient.png

245 ms

four-star.svg

four-star.svg

246 ms

rddc-med.png

rddc-med.png

244 ms

Segma-Regular.woff

Segma-Regular.woff

434 ms

Segma-Medium.woff

Segma-Medium.woff

241 ms

Segma-Bold.woff

Segma-Bold.woff

249 ms

Segma-Black.woff

Segma-Black.woff

240 ms

icomoon.woff

icomoon.woff

249 ms

fa-brands-400.woff

fa-brands-400.woff

434 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

432 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

91 ms

Accessibility Review

sclerodermaresearch.org accessibility score

75

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

sclerodermaresearch.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sclerodermaresearch.org SEO score

75

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sclerodermaresearch.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 Sclerodermaresearch.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

sclerodermaresearch.org

Open Graph data is detected on the main page of Scleroderma Research. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: