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steris.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

steris.com

Welcome to STERIS | STERIS

Page Load Speed

1 sec in total

First Response

77 ms

Resources Loaded

792 ms

Page Rendered

142 ms

steris.com screenshot

About Website

Welcome to steris.com homepage info - get ready to check STERIS best content for United States right away, or after learning these important things about steris.com

STERIS is a leading provider of infection prevention and other procedural products and services. Learn more here.

Visit steris.com

Key Findings

We analyzed Steris.com page load time and found that the first response time was 77 ms and then it took 934 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

steris.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value33.8 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.334

34/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

steris.com

77 ms

www.steris.com

107 ms

css

67 ms

screen.css

51 ms

steris.css

76 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 76% of them (41 requests) were addressed to the original Steris.com, 4% (2 requests) were made to Image.providesupport.com and 4% (2 requests) were made to Gateway.answerscloud.com. The less responsive or slowest element that took the longest time to load (422 ms) relates to the external source Store.steris.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 418.0 kB (42%)

Content Size

995.7 kB

After Optimization

577.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Steris.com main page is 995.7 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. Javascripts take 488.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 23.9 kB

  • Original 32.1 kB
  • After minification 30.3 kB
  • After compression 8.2 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 23.9 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 14.6 kB

  • Original 413.5 kB
  • After minification 399.0 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. STERIS images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 328.9 kB

  • Original 488.5 kB
  • After minification 481.7 kB
  • After compression 159.6 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 328.9 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 50.6 kB

  • Original 61.5 kB
  • After minification 47.4 kB
  • After compression 11.0 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. Steris.com needs all CSS files to be minified and compressed as it can save up to 50.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (52%)

Requests Now

50

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STERIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

steris.com

steris.com

77 ms

www.steris.com

www.steris.com

107 ms

css

css

67 ms

screen.css

screen.css

51 ms

steris.css

steris.css

76 ms

bam.css

bam.css

53 ms

jquery-2.0.3.min.js

jquery-2.0.3.min.js

87 ms

jquery-ui.1.10.3.min.js

jquery-ui.1.10.3.min.js

113 ms

jquery.easing.js

jquery.easing.js

53 ms

home.js

home.js

77 ms

jquery.cycle.min.js

jquery.cycle.min.js

77 ms

language-selector.js

language-selector.js

77 ms

bam.js

bam.js

103 ms

jfav.js

jfav.js

104 ms

Cookie.js

Cookie.js

103 ms

safe-standard.js

safe-standard.js

130 ms

gateway.min.js

gateway.min.js

44 ms

gtm.js

gtm.js

73 ms

bg.jpg

bg.jpg

61 ms

contact-header-chat.jpg

contact-header-chat.jpg

61 ms

rcorners_top.jpg

rcorners_top.jpg

63 ms

logo_tag.jpg

logo_tag.jpg

65 ms

tab.jpg

tab.jpg

62 ms

healthcare.jpg

healthcare.jpg

134 ms

lifesciences.jpg

lifesciences.jpg

135 ms

isomedix.jpg

isomedix.jpg

137 ms

defense.jpg

defense.jpg

159 ms

stewardship.jpg

stewardship.jpg

135 ms

back.gif

back.gif

65 ms

forward.gif

forward.gif

135 ms

bluebar.gif

bluebar.gif

135 ms

HCmiddle.gif

HCmiddle.gif

157 ms

LSmiddle.gif

LSmiddle.gif

158 ms

ISOmiddle.gif

ISOmiddle.gif

157 ms

DAmiddle.gif

DAmiddle.gif

160 ms

arrow.png

arrow.png

157 ms

fb.png

fb.png

176 ms

twitter.png

twitter.png

178 ms

linkedin.png

linkedin.png

178 ms

youtube.png

youtube.png

176 ms

advamed.png

advamed.png

193 ms

steriscomicon.jpg

steriscomicon.jpg

181 ms

rcorners_bottom.jpg

rcorners_bottom.jpg

192 ms

foresee_trigger.js

foresee_trigger.js

57 ms

xxibegetnumCart.jsp

xxibegetnumCart.jsp

422 ms

steriscorp

steriscorp

102 ms

home.gif

home.gif

139 ms

KYNzioYhDai7mTMnx_gDgtUFqmyT-Ih543PWa_C0ig4.woff

KYNzioYhDai7mTMnx_gDgtUFqmyT-Ih543PWa_C0ig4.woff

120 ms

11EDm-lum6tskJMBbdy9aaWGgEO1vGR9ucXjKCo8vxU.woff

11EDm-lum6tskJMBbdy9aaWGgEO1vGR9ucXjKCo8vxU.woff

125 ms

analytics.js

analytics.js

77 ms

collect

collect

18 ms

collect

collect

52 ms

print.css

print.css

22 ms

www.dsply.com

www.dsply.com

160 ms

Accessibility Review

steris.com accessibility score

97

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

Best Practices

steris.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

steris.com SEO score

93

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

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

    N/A

  • Encoding

    UTF-8

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

steris.com

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