Tools & Wizards About Us
opsumit.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

opsumit.com

OPSUMIT® (macitentan) Pulmonary Arterial Hypertension (PAH) Treatment

Page Load Speed

1.3 sec in total

First Response

42 ms

Resources Loaded

1 sec

Page Rendered

267 ms

opsumit.com screenshot

About Website

Visit opsumit.com now to see the best up-to-date OPSUMIT content for United States and also check out these interesting facts you probably never knew about opsumit.com

Learn about OPSUMIT, a treatment option for PAH (WHO Group 1). See Important Safety Info, including Important Warning, Full PI, & Med Guide.

Visit opsumit.com

Key Findings

We analyzed Opsumit.com page load time and found that the first response time was 42 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

opsumit.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value6,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.09

1/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

opsumit.com

42 ms

www.opsumit.com

328 ms

gtm.js

116 ms

bootstrap.min.css

166 ms

cpra.css

109 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 84% of them (21 requests) were addressed to the original Opsumit.com, 8% (2 requests) were made to Components.janssenos.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (356 ms) relates to the external source Components.janssenos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.1 kB (10%)

Content Size

478.4 kB

After Optimization

428.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opsumit.com main page is 478.4 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. 45% of websites need less resources to load. Images take 347.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 49.6 kB

  • Original 56.7 kB
  • After minification 34.9 kB
  • After compression 7.1 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. This page needs HTML code to be minified as it can gain 21.8 kB, which is 38% 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 49.6 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 347.2 kB
  • After minification 347.2 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. OPSUMIT images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 130 B

  • Original 51.9 kB
  • After minification 51.9 kB
  • After compression 51.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 388 B

  • Original 22.6 kB
  • After minification 22.6 kB
  • After compression 22.2 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. Opsumit.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (30%)

Requests Now

23

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OPSUMIT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

opsumit.com

opsumit.com

42 ms

www.opsumit.com

www.opsumit.com

328 ms

gtm.js

gtm.js

116 ms

bootstrap.min.css

bootstrap.min.css

166 ms

cpra.css

cpra.css

109 ms

isi_api.css

isi_api.css

101 ms

common.js

common.js

332 ms

handlebars.min.js

handlebars.min.js

38 ms

common.js

common.js

356 ms

jquery-3.6.4.min.js

jquery-3.6.4.min.js

179 ms

bootstrap.min.js

bootstrap.min.js

81 ms

main.js

main.js

159 ms

isi_api.js

isi_api.js

177 ms

opsumit-logo.png

opsumit-logo.png

127 ms

opsumit-gen-dose-logo-white.png

opsumit-gen-dose-logo-white.png

120 ms

about-opsumit-icon.svg

about-opsumit-icon.svg

70 ms

starting-opsumit-icon.png

starting-opsumit-icon.png

65 ms

PAH-icon.svg

PAH-icon.svg

120 ms

finding-support-icon.svg

finding-support-icon.svg

67 ms

patient-info-icon.svg

patient-info-icon.svg

122 ms

prescribing-info-icon.svg

prescribing-info-icon.svg

124 ms

pregnant-icon-purple.png

pregnant-icon-purple.png

128 ms

pah-homepage-banner-mob.png

pah-homepage-banner-mob.png

149 ms

pah-homepage-banner-img.png

pah-homepage-banner-img.png

263 ms

janssen-logo.svg

janssen-logo.svg

114 ms

Accessibility Review

opsumit.com accessibility score

98

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.

Best Practices

opsumit.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

opsumit.com SEO score

88

Search Engine Optimization Advices

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 Opsumit.com 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 Opsumit.com 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

opsumit.com

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