Tools & Wizards About Us
mirena-us.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

mirena-us.com

Learn About Mirena® for Birth Control | Mirena® IUD

Page Load Speed

1.3 sec in total

First Response

83 ms

Resources Loaded

902 ms

Page Rendered

307 ms

mirena-us.com screenshot

About Website

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

Discover Mirena® (levonorgestrel-releasing intrauterine system) 52mg IUD as a contraception treatment option. See full prescribing & safety info.

Visit mirena-us.com

Key Findings

We analyzed Mirena-us.com page load time and found that the first response time was 83 ms and then it took 1.2 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

mirena-us.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,380 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.243

51/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

mirena-us.com

83 ms

www.mirena-us.com

63 ms

index.php

60 ms

mirena-us.min.css

59 ms

video-js.min.css

48 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 85% of them (80 requests) were addressed to the original Mirena-us.com, 4% (4 requests) were made to Cdn-akamai.mookie1.com and 2% (2 requests) were made to Secure.fastclick.net. The less responsive or slowest element that took the longest time to load (429 ms) relates to the external source Tags.tiqcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 547.2 kB (21%)

Content Size

2.6 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mirena-us.com main page is 2.6 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 37.1 kB

  • Original 47.9 kB
  • After minification 43.1 kB
  • After compression 10.9 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 37.1 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 146.5 kB

  • Original 2.1 MB
  • After minification 1.9 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. Mirena Us images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 304.2 kB

  • Original 444.0 kB
  • After minification 434.2 kB
  • After compression 139.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 304.2 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 59.3 kB

  • Original 72.7 kB
  • After minification 71.5 kB
  • After compression 13.4 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. Mirena-us.com needs all CSS files to be minified and compressed as it can save up to 59.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (24%)

Requests Now

89

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mirena Us. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mirena-us.com

mirena-us.com

83 ms

www.mirena-us.com

www.mirena-us.com

63 ms

index.php

index.php

60 ms

mirena-us.min.css

mirena-us.min.css

59 ms

video-js.min.css

video-js.min.css

48 ms

tabbedFixtures.css

tabbedFixtures.css

41 ms

satelliteLib-552f6e5a2a8f5e34bb225cabb0140155aaaad99f.js

satelliteLib-552f6e5a2a8f5e34bb225cabb0140155aaaad99f.js

8 ms

redirect.js

redirect.js

37 ms

swfobject.js

swfobject.js

35 ms

video.min.js

video.min.js

75 ms

mmConversionTagV3.js

mmConversionTagV3.js

10 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

99 ms

jquery.validate.min.js

jquery.validate.min.js

96 ms

mirena-us.min.js

mirena-us.min.js

96 ms

numericFramework.js

numericFramework.js

53 ms

dropshadow.png

dropshadow.png

33 ms

btn_interstitial-continue.png

btn_interstitial-continue.png

36 ms

btn_interstitial-cancel.png

btn_interstitial-cancel.png

34 ms

img-popup_uterus-diagram.png

img-popup_uterus-diagram.png

169 ms

img-popup_sample_insurance_card.png

img-popup_sample_insurance_card.png

149 ms

img-popup_efficacy-chart.png

img-popup_efficacy-chart.png

44 ms

img-popup_uterine-lining-chart.png

img-popup_uterine-lining-chart.png

40 ms

img-popup_enlarge-uterine-lining.png

img-popup_enlarge-uterine-lining.png

50 ms

img-popup_heavy-periods.png

img-popup_heavy-periods.png

150 ms

img-popup_size-flexibility.png

img-popup_size-flexibility.png

184 ms

logo_mast_mirena.gif

logo_mast_mirena.gif

153 ms

logo_mast_bayer-cross.gif

logo_mast_bayer-cross.gif

156 ms

btn_email-this-page_send.png

btn_email-this-page_send.png

158 ms

btn_email-this-page_cancel.png

btn_email-this-page_cancel.png

156 ms

btn_email-this-page_close.png

btn_email-this-page_close.png

157 ms

dd_menu_arrow.png

dd_menu_arrow.png

167 ms

hdr_dropdown_about-mirena.png

hdr_dropdown_about-mirena.png

161 ms

btn_dropdown_learn-more.png

btn_dropdown_learn-more.png

161 ms

hdr_dropdown-cta_birth-control-effectiveness.png

hdr_dropdown-cta_birth-control-effectiveness.png

164 ms

btn_dropdown_over-99-percent-effective.png

btn_dropdown_over-99-percent-effective.png

187 ms

hdr_dropdown_is-mirena-right-for-me.png

hdr_dropdown_is-mirena-right-for-me.png

188 ms

btn_dropdown_find-out-if-mirena-is-right-for-you.png

btn_dropdown_find-out-if-mirena-is-right-for-you.png

189 ms

hdr_dropdown_how-to-get-mirena.png

hdr_dropdown_how-to-get-mirena.png

187 ms

btn_dropdown_learn-more-about-getting-mirena.png

btn_dropdown_learn-more-about-getting-mirena.png

186 ms

hdr_dropdown-cta_contacting-your-insurance-provider.png

hdr_dropdown-cta_contacting-your-insurance-provider.png

210 ms

btn_dropdown-cta_contacting-your-insurance-provider.png

btn_dropdown-cta_contacting-your-insurance-provider.png

214 ms

hdr_dropdown_after-mirena-placement.png

hdr_dropdown_after-mirena-placement.png

216 ms

btn_dropdown_learn-more-about-mirena-and-your-body.png

btn_dropdown_learn-more-about-mirena-and-your-body.png

215 ms

hdr_dropdown_frequently-asked-questions.png

hdr_dropdown_frequently-asked-questions.png

215 ms

btn_dropdown_faqs-about-mirena.png

btn_dropdown_faqs-about-mirena.png

214 ms

hdr_dropdown-cta_see-mirena-for-yourself.png

hdr_dropdown-cta_see-mirena-for-yourself.png

216 ms

btn_dropdown-cta_take-a-look.png

btn_dropdown-cta_take-a-look.png

235 ms

img_hero_violator.png

img_hero_violator.png

231 ms

img_learn-more.png

img_learn-more.png

263 ms

hdr_homepage_what-is-mirena.png

hdr_homepage_what-is-mirena.png

234 ms

ActivityServer.bs

ActivityServer.bs

23 ms

img_considering-mirena.png

img_considering-mirena.png

273 ms

hdr_homepage_why-choose-mirena.png

hdr_homepage_why-choose-mirena.png

206 ms

img_have-mirena.png

img_have-mirena.png

252 ms

hdr_homepage_how-will-mirena-affect-your-period.png

hdr_homepage_how-will-mirena-affect-your-period.png

220 ms

img_co-pay.png

img_co-pay.png

293 ms

hdr_mirena-may-be-available-at-no-cost.png

hdr_mirena-may-be-available-at-no-cost.png

212 ms

hdr_callout_start-talking-about-mirena.png

hdr_callout_start-talking-about-mirena.png

221 ms

redir.php

redir.php

159 ms

ILogger.aspx

ILogger.aspx

110 ms

roitrack.cgi

roitrack.cgi

115 ms

LightningBolt.html

LightningBolt.html

22 ms

Naf.js

Naf.js

156 ms

LightningBolt.html

LightningBolt.html

23 ms

LightningBolt.html

LightningBolt.html

24 ms

hdr_callout_heavy-periods.png

hdr_callout_heavy-periods.png

138 ms

hdr_callout_no_cost.png

hdr_callout_no_cost.png

138 ms

grad-tab.png

grad-tab.png

148 ms

bg_shadow-box-transp.png

bg_shadow-box-transp.png

174 ms

bg_homepage.png

bg_homepage.png

187 ms

btn_bg_mast_print.gif

btn_bg_mast_print.gif

174 ms

btn_bg_mast_email.gif

btn_bg_mast_email.gif

172 ms

bg_email-this-page.png

bg_email-this-page.png

174 ms

bg_email-this-page_thank-you.png

bg_email-this-page_thank-you.png

170 ms

bg_navbar-shadow.png

bg_navbar-shadow.png

174 ms

bg_navbar.gif

bg_navbar.gif

176 ms

LightningBolt.js

LightningBolt.js

20 ms

bg_navbar_homepage.gif

bg_navbar_homepage.gif

158 ms

bg_dropdown.png

bg_dropdown.png

163 ms

btn_hero-nav.png

btn_hero-nav.png

156 ms

img_homepage-callout-left.png

img_homepage-callout-left.png

162 ms

btn_homepage-callout_start-now.png

btn_homepage-callout_start-now.png

165 ms

utag.js

utag.js

429 ms

btn_homepage-callout_learn-more.png

btn_homepage-callout_learn-more.png

151 ms

img_homepage-callout-right.png

img_homepage-callout-right.png

148 ms

btn_homepage-callout_enroll-today.png

btn_homepage-callout_enroll-today.png

143 ms

blt_dot_mirena.png

blt_dot_mirena.png

150 ms

bg_footer.jpg

bg_footer.jpg

149 ms

btn_hero-copy_learn-more.png

btn_hero-copy_learn-more.png

152 ms

roitrack.cgi

roitrack.cgi

9 ms

p

p

357 ms

Default.js

Default.js

50 ms

print_mirena-us.css

print_mirena-us.css

21 ms

s5549362699966

s5549362699966

8 ms

Accessibility Review

mirena-us.com accessibility score

85

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.

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

mirena-us.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

SEO Factors

mirena-us.com SEO score

82

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

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

    N/A

  • Encoding

    UTF-8

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

mirena-us.com

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