Tools & Wizards About Us
nephron.com screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

nephron.com

Kidney Resource Page

Page Load Speed

7.1 sec in total

First Response

1.5 sec

Resources Loaded

4.4 sec

Page Rendered

1.3 sec

nephron.com screenshot

About Website

Visit nephron.com now to see the best up-to-date Nephron content for India and also check out these interesting facts you probably never knew about nephron.com

Allows patient, professionals and the public access to the vast kidney disease resources on the Web, including news, alerts, and kidney disease education, Fadem's Kidney Guide

Visit nephron.com

Key Findings

We analyzed Nephron.com page load time and found that the first response time was 1.5 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nephron.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.1

89/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

nephron.com

1488 ms

ga.js

7 ms

all.js

268 ms

feed_icon.jpg

69 ms

widgets.js

136 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 23% of them (16 requests) were addressed to the original Nephron.com, 20% (14 requests) were made to Facebook.com and 10% (7 requests) were made to Nephron.org. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Touchcalc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 478.1 kB (50%)

Content Size

964.1 kB

After Optimization

486.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nephron.com main page is 964.1 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. 40% of websites need less resources to load. Javascripts take 395.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 212.4 kB

  • Original 275.3 kB
  • After minification 260.4 kB
  • After compression 62.9 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 212.4 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 20.3 kB

  • Original 293.3 kB
  • After minification 273.0 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. Nephron images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 245.4 kB

  • Original 395.5 kB
  • After minification 395.5 kB
  • After compression 150.1 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 245.4 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (21%)

Requests Now

67

After Optimization

53

  • AJAX
  • Images
  • JavaScript

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nephron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nephron.com

nephron.com

1488 ms

ga.js

ga.js

7 ms

all.js

all.js

268 ms

feed_icon.jpg

feed_icon.jpg

69 ms

widgets.js

widgets.js

136 ms

rss_closures.php

rss_closures.php

807 ms

rss_surge.php

rss_surge.php

692 ms

1253889554_ukidney_banner.gif

1253889554_ukidney_banner.gif

145 ms

nictitle1.gif

nictitle1.gif

29 ms

nephron1.gif

nephron1.gif

29 ms

wkd_logo17.gif

wkd_logo17.gif

59 ms

shaldon_headshot.jpg

shaldon_headshot.jpg

243 ms

michener.gif

michener.gif

174 ms

write_cong.jpg

write_cong.jpg

173 ms

guestbook.gif

guestbook.gif

909 ms

bundleWEB5830.jpg

bundleWEB5830.jpg

309 ms

world2.jpg

world2.jpg

50 ms

tlsod13.jpg

tlsod13.jpg

454 ms

closures.php

closures.php

801 ms

touchcalc_logo.jpg

touchcalc_logo.jpg

1974 ms

__utm.gif

__utm.gif

11 ms

feed_icon.jpg

feed_icon.jpg

39 ms

qkidney_logo5.gif

qkidney_logo5.gif

142 ms

issues_cover.jpg

issues_cover.jpg

354 ms

predictors512.png

predictors512.png

806 ms

addthis_widget.js

addthis_widget.js

13 ms

HONConduct544769_s.gif

HONConduct544769_s.gif

210 ms

pr_circle.php

pr_circle.php

337 ms

predictors157.gif

predictors157.gif

2847 ms

kidney_blog_banner.gif

kidney_blog_banner.gif

189 ms

e-ckd1.gif

e-ckd1.gif

424 ms

news5-996.jpg

news5-996.jpg

490 ms

tlsod26.jpg

tlsod26.jpg

589 ms

foodvaluesbanner.jpg

foodvaluesbanner.jpg

1930 ms

recent_jrnl.jpg

recent_jrnl.jpg

412 ms

mwlogo.gif

mwlogo.gif

52 ms

search_medplus.gif

search_medplus.gif

59 ms

150 ms

xd_arbiter.php

xd_arbiter.php

224 ms

xd_arbiter.php

xd_arbiter.php

435 ms

kidney57.gif

kidney57.gif

2564 ms

dialysis_us.gif

dialysis_us.gif

129 ms

pr_circle.php

pr_circle.php

548 ms

__utm.gif

__utm.gif

78 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

129 ms

300lo.json

300lo.json

30 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

30 ms

datapair

datapair

32 ms

datapair

datapair

37 ms

datapair

datapair

37 ms

datapair

datapair

37 ms

like.php

like.php

85 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

50 ms

pixel

pixel

16 ms

pixel

pixel

35 ms

like.php

like.php

133 ms

like.php

like.php

96 ms

like.php

like.php

133 ms

like.php

like.php

128 ms

like.php

like.php

136 ms

like.php

like.php

126 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

490 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

552 ms

like.php

like.php

147 ms

like.php

like.php

130 ms

like.php

like.php

158 ms

like.php

like.php

150 ms

like.php

like.php

139 ms

like.php

like.php

159 ms

jot.html

jot.html

29 ms

Accessibility Review

nephron.com accessibility score

61

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

nephron.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

SEO Factors

nephron.com SEO score

58

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nephron.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 Nephron.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

nephron.com

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