Tools & Wizards About Us
inrselftest.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

inrselftest.com

Home INR Testing | RCS

Page Load Speed

4.6 sec in total

First Response

885 ms

Resources Loaded

3.2 sec

Page Rendered

512 ms

inrselftest.com screenshot

About Website

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

Remote Cardiac Services provides an all-inclusive service that enables patients to self-test INR levels at home.​

Visit inrselftest.com

Key Findings

We analyzed Inrselftest.com page load time and found that the first response time was 885 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

inrselftest.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value4,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value40.1 s

0/100

10%

Network Requests Diagram

885 ms

optimized-min.css

547 ms

optimized-min.css

882 ms

optimized-min.css

245 ms

optimized-min.css

476 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Inrselftest.com, 11% (7 requests) were made to Youtube.com and 8% (5 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Remotecardiacservices.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (52%)

Content Size

3.9 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Inrselftest.com main page is 3.9 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. Javascripts take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 28.8 kB

  • Original 38.3 kB
  • After minification 33.5 kB
  • After compression 9.4 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 4.8 kB, which is 12% 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 28.8 kB or 75% of the original size.

Image Optimization

-13%

Potential reduce by 152.2 kB

  • Original 1.2 MB
  • After minification 1.1 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. Obviously, INR Selftest needs image optimization as it can save up to 152.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 1.1 MB

  • Original 1.8 MB
  • After minification 1.8 MB
  • After compression 653.8 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 1.1 MB or 63% of the original size.

CSS Optimization

-80%

Potential reduce by 721.1 kB

  • Original 897.1 kB
  • After minification 896.8 kB
  • After compression 176.0 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. Inrselftest.com needs all CSS files to be minified and compressed as it can save up to 721.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (67%)

Requests Now

51

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of INR Selftest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

885 ms

optimized-min.css

optimized-min.css

547 ms

optimized-min.css

optimized-min.css

882 ms

optimized-min.css

optimized-min.css

245 ms

optimized-min.css

optimized-min.css

476 ms

pre-optimized-min.css

pre-optimized-min.css

893 ms

VisitorIdentification.js

VisitorIdentification.js

688 ms

api.js

api.js

280 ms

js

js

79 ms

es5-shim.min.js

es5-shim.min.js

46 ms

es5-sham.min.js

es5-sham.min.js

217 ms

es6-shim.min.js

es6-shim.min.js

85 ms

es6-sham.min.js

es6-sham.min.js

210 ms

polyfill.min.js

polyfill.min.js

79 ms

react.production.min.js

react.production.min.js

59 ms

react-dom.production.min.js

react-dom.production.min.js

85 ms

react.bundle.js

react.bundle.js

653 ms

react

react

692 ms

optimized-min.js

optimized-min.js

1152 ms

optimized-min.js

optimized-min.js

848 ms

optimized-min.js

optimized-min.js

1032 ms

optimized-min.js

optimized-min.js

1031 ms

optimized-min.js

optimized-min.js

1037 ms

optimized-min.js

optimized-min.js

1379 ms

optimized-min.js

optimized-min.js

1094 ms

optimized-min.js

optimized-min.js

1095 ms

optimized-min.js

optimized-min.js

1110 ms

pre-optimized-min.js

pre-optimized-min.js

1411 ms

react.production.min.js

react.production.min.js

31 ms

react-dom.production.min.js

react-dom.production.min.js

31 ms

gtm.js

gtm.js

124 ms

RCS-259x63.png

RCS-259x63.png

440 ms

CurvesBG-short.png

CurvesBG-short.png

440 ms

06421-warfarin-pills-480.jpg

06421-warfarin-pills-480.jpg

441 ms

06421-ipad-reviews-480.jpg

06421-ipad-reviews-480.jpg

528 ms

Roche-CoaguChek-inr-meter-480.jpg

Roche-CoaguChek-inr-meter-480.jpg

528 ms

130x130-black-hospital-regular.jpg

130x130-black-hospital-regular.jpg

578 ms

130x130-black-shield-virus-solid.jpg

130x130-black-shield-virus-solid.jpg

528 ms

130x130-black-graduation-cap-solid.jpg

130x130-black-graduation-cap-solid.jpg

584 ms

coaguchek-xs-media-info-622.png

coaguchek-xs-media-info-622.png

601 ms

06258-inr1-480.jpg

06258-inr1-480.jpg

1072 ms

06421-investment-480.jpg

06421-investment-480.jpg

719 ms

RCS-249x63-rev.png

RCS-249x63-rev.png

1070 ms

FontAwesome5Pro-Regular-400-oft.otf

FontAwesome5Pro-Regular-400-oft.otf

1016 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

1009 ms

fa-regular-400.ttf

fa-regular-400.ttf

1010 ms

fa-brands-400.ttf

fa-brands-400.ttf

1153 ms

fa-solid-900.ttf

fa-solid-900.ttf

1014 ms

fontawesome-webfont-woff.woff

fontawesome-webfont-woff.woff

1014 ms

FontAwesome5Pro-Light-300-oft.otf

FontAwesome5Pro-Light-300-oft.otf

1191 ms

FontAwesome5Pro-Solid-900-oft.otf

FontAwesome5Pro-Solid-900-oft.otf

1153 ms

bat.js

bat.js

21 ms

iframe_api

iframe_api

90 ms

www-widgetapi.js

www-widgetapi.js

5 ms

66 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

26 ms

base.js

base.js

56 ms

ad_status.js

ad_status.js

198 ms

embed.js

embed.js

24 ms

id

id

39 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

39 ms

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

39 ms

Create

Create

38 ms

Accessibility Review

inrselftest.com accessibility score

91

Accessibility Issues

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

Buttons do not have an accessible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

inrselftest.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

inrselftest.com SEO score

86

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

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 Inrselftest.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 Inrselftest.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

inrselftest.com

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