Tools & Wizards About Us
xifaxan.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

xifaxan.com

Xifaxan: Only FDA-Approved 2-Week IBS-D Treatment | XIFAXAN® (rifaximin)

Page Load Speed

3.4 sec in total

First Response

767 ms

Resources Loaded

2.5 sec

Page Rendered

185 ms

xifaxan.com screenshot

About Website

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

Explore our resources on XIFAXAN, IBS-D specifically, potential copay savings, and a variety of informational FAQs.

Visit xifaxan.com

Key Findings

We analyzed Xifaxan.com page load time and found that the first response time was 767 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

xifaxan.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.376

28/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

www.xifaxan.com

767 ms

b5b60e601181a.js

593 ms

css2

47 ms

css2

64 ms

bootstrap.min.css

26 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 38% of them (20 requests) were addressed to the original Xifaxan.com, 44% (23 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 (989 ms) belongs to the original domain Xifaxan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.8 kB (19%)

Content Size

126.8 kB

After Optimization

103.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xifaxan.com main page is 126.8 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. 70% of websites need less resources to load. Javascripts take 60.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 20.2 kB

  • Original 28.5 kB
  • After minification 24.1 kB
  • After compression 8.4 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 4.4 kB, which is 15% 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 20.2 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 7.5 kB
  • After minification 7.5 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. Xifaxan images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.0 kB

  • Original 60.5 kB
  • After minification 60.2 kB
  • After compression 57.5 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 646 B

  • Original 30.3 kB
  • After minification 30.3 kB
  • After compression 29.6 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. Xifaxan.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (63%)

Requests Now

27

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xifaxan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.xifaxan.com

www.xifaxan.com

767 ms

b5b60e601181a.js

b5b60e601181a.js

593 ms

css2

css2

47 ms

css2

css2

64 ms

bootstrap.min.css

bootstrap.min.css

26 ms

land.css

land.css

33 ms

jquery.min.js

jquery.min.js

56 ms

badge.css

badge.css

64 ms

popup.js

popup.js

47 ms

isi.min.css

isi.min.css

45 ms

isi.min.js

isi.min.js

45 ms

find.js

find.js

50 ms

bootstrap.min.js

bootstrap.min.js

63 ms

main.min.js

main.min.js

63 ms

Tracking.js

Tracking.js

58 ms

js

js

74 ms

munchkin-beta.js

munchkin-beta.js

118 ms

gtm.js

gtm.js

117 ms

logo-250x97-xifaxan-logo-global.svg

logo-250x97-xifaxan-logo-global.svg

86 ms

icon-100x100-ohe-icon.png

icon-100x100-ohe-icon.png

989 ms

icon-100x100-ibs-d-icon.png

icon-100x100-ibs-d-icon.png

986 ms

img-1164x746-copay-card.webp

img-1164x746-copay-card.webp

110 ms

audio_icon.png

audio_icon.png

981 ms

icon-10x10-side-arrow.svg

icon-10x10-side-arrow.svg

81 ms

icon-12x12-thirdpartyarrow.svg

icon-12x12-thirdpartyarrow.svg

129 ms

img-113x260-salix-logo.svg

img-113x260-salix-logo.svg

130 ms

ai.2.gbl.min.js

ai.2.gbl.min.js

204 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

118 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew9.woff

143 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew9.woff

153 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Ew9.woff

150 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Uw9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Uw9.woff

150 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

152 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

123 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w9.woff

151 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC70w9.woff

151 ms

VuJ0dNvD15HhpJJBQBr4HIo.woff

VuJ0dNvD15HhpJJBQBr4HIo.woff

265 ms

VuJ0dNvD15HhpJJBQCL6HIo.woff

VuJ0dNvD15HhpJJBQCL6HIo.woff

189 ms

VuJxdNvD15HhpJJBeKU.woff

VuJxdNvD15HhpJJBeKU.woff

187 ms

VuJ0dNvD15HhpJJBQAr_HIo.woff

VuJ0dNvD15HhpJJBQAr_HIo.woff

188 ms

VuJzdNvD15HhpJJBQMLdPw.woff

VuJzdNvD15HhpJJBQMLdPw.woff

263 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq5Z9aXw.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq5Z9aXw.woff

153 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9aXw.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9aXw.woff

153 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq_p9aXw.woff

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154 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqyR9aXw.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqyR9aXw.woff

169 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R8aXw.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R8aXw.woff

165 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq3p6aXw.woff

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166 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6aXw.woff

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166 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqyR6aXw.woff

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168 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqw16aXw.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jqw16aXw.woff

168 ms

munchkin.js

munchkin.js

93 ms

visitWebPage

visitWebPage

392 ms

Accessibility Review

xifaxan.com accessibility score

100

Accessibility Issues

Best Practices

xifaxan.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

xifaxan.com SEO score

86

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

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

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 Xifaxan.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 Xifaxan.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

xifaxan.com

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