Tools & Wizards About Us
jmir.org screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

jmir.org

Journal of Medical Internet Research

Page Load Speed

6.5 sec in total

First Response

124 ms

Resources Loaded

5.7 sec

Page Rendered

749 ms

jmir.org screenshot

About Website

Click here to check amazing Jmir content for China. Otherwise, check out these important facts you probably never knew about jmir.org

Journal of Medical Internet Research - International Scientific Journal for Medical Research, Information and Communication on the Internet

Visit jmir.org

Key Findings

We analyzed Jmir.org page load time and found that the first response time was 124 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

jmir.org performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value39,500 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value51.5 s

0/100

10%

Network Requests Diagram

jmir.org

124 ms

www.jmir.org

2383 ms

modernizr.js

127 ms

jmir_stylesheet.css

298 ms

typicons.min.css

117 ms

Our browser made a total of 196 requests to load all elements on the main page. We found that 28% of them (54 requests) were addressed to the original Jmir.org, 7% (14 requests) were made to Fonts.gstatic.com and 7% (14 requests) were made to Linkedin.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Jmir.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (52%)

Content Size

4.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jmir.org main page is 4.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 486.7 kB

  • Original 574.5 kB
  • After minification 541.7 kB
  • After compression 87.8 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 486.7 kB or 85% of the original size.

Image Optimization

-13%

Potential reduce by 200.7 kB

  • Original 1.6 MB
  • After minification 1.4 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, Jmir needs image optimization as it can save up to 200.7 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

-68%

Potential reduce by 1.1 MB

  • Original 1.6 MB
  • After minification 1.5 MB
  • After compression 500.3 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 68% of the original size.

CSS Optimization

-95%

Potential reduce by 357.7 kB

  • Original 375.5 kB
  • After minification 76.1 kB
  • After compression 17.8 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. Jmir.org needs all CSS files to be minified and compressed as it can save up to 357.7 kB or 95% of the original size.

Requests Breakdown

Number of requests can be reduced by 99 (55%)

Requests Now

179

After Optimization

80

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 179 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jmir. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 71 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jmir.org

jmir.org

124 ms

www.jmir.org

www.jmir.org

2383 ms

modernizr.js

modernizr.js

127 ms

jmir_stylesheet.css

jmir_stylesheet.css

298 ms

typicons.min.css

typicons.min.css

117 ms

jquery.fancybox.css

jquery.fancybox.css

82 ms

slippry.css

slippry.css

86 ms

owl.carousel.css

owl.carousel.css

121 ms

owl.theme.css

owl.theme.css

142 ms

owl.transitions.css

owl.transitions.css

153 ms

responsive-tables.css

responsive-tables.css

156 ms

perfect-scrollbar.css

perfect-scrollbar.css

157 ms

jquery-ui.css

jquery-ui.css

11 ms

jquery.dataTables.min.css

jquery.dataTables.min.css

12 ms

angular.min.js

angular.min.js

87 ms

angular-route.js

angular-route.js

98 ms

json3.min.js

json3.min.js

10 ms

jquery.min.js

jquery.min.js

53 ms

addthis_widget.js

addthis_widget.js

37 ms

jquery-ui.min.js

jquery-ui.min.js

75 ms

slippry.min.js

slippry.min.js

156 ms

tooltipsy.min.js

tooltipsy.min.js

184 ms

owl.carousel.js

owl.carousel.js

260 ms

responsive-tables.js

responsive-tables.js

188 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

229 ms

embed.js

embed.js

71 ms

jquery.validate.min.js

jquery.validate.min.js

197 ms

Chart.min.js

Chart.min.js

302 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

7 ms

custom.js

custom.js

302 ms

controller.js

controller.js

235 ms

footTips.js

footTips.js

268 ms

perfect-scrollbar.jquery.js

perfect-scrollbar.jquery.js

276 ms

in.js

in.js

5 ms

jmir_index_head.js

jmir_index_head.js

274 ms

jmir_index_side.js

jmir_index_side.js

152 ms

main.js

main.js

160 ms

trendmd.min.js

trendmd.min.js

98 ms

css

css

24 ms

css

css

39 ms

css

css

46 ms

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css

46 ms

css

css

47 ms

print.css

print.css

174 ms

altmetric_badges-eaa73f9650bcf2eedf30436231982eb6.js

altmetric_badges-eaa73f9650bcf2eedf30436231982eb6.js

48 ms

0.png

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126 ms

userspace

userspace

102 ms

logo-tagline-3.png

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95 ms

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181 ms

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225 ms

widgets.js

widgets.js

61 ms

icon-arrow.png

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162 ms

icon-search.png

icon-search.png

170 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

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49 ms

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50 ms

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61 ms

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61 ms

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61 ms

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60 ms

typicons.woff

typicons.woff

174 ms

185 ms

framework

framework

37 ms

gpt.js

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12 ms

beacon.js

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7 ms

controltag

controltag

59 ms

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pubads_impl_81.js

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7 ms

container.html

container.html

16 ms

ads

ads

54 ms

controltag.js.3269b976cac0388f80dbfdb09d96a4e7

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69 ms

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ads

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3rd-party-logos.png

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592 ms

analytics.js

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581 ms

300lo.json

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117 ms

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891 ms

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888 ms

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1016 ms

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1016 ms

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1174 ms

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1177 ms

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1175 ms

button.831500944bc3eb7ea5276ccdc3f71d2e.js

button.831500944bc3eb7ea5276ccdc3f71d2e.js

350 ms

sy-loader.gif

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345 ms

Orcid-ID-Logo-Colour.png

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876 ms

document_download.png

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875 ms

share.png

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113 ms

cite.png

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chart.png

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345 ms

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96 ms

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96 ms

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97 ms

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93 ms

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96 ms

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94 ms

sh.7c7179124ea24ac6ba46caac.html

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93 ms

collect

collect

276 ms

layers.3643cb2e25fb91c29386.js

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233 ms

datapair

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537 ms

2208

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602 ms

activeview

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534 ms

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129 ms

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287 ms

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284 ms

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105 ms

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252 ms

embed-2c47105b6381604898bbf8ae8a680350.css

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211 ms

altmetric-badges.a.ssl.fastly.net

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388 ms

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223 ms

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activeview

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51 ms

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33 ms

optout_check

optout_check

18 ms

jot.html

jot.html

3 ms

Accessibility Review

jmir.org accessibility score

90

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

jmir.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

jmir.org SEO score

81

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

High

Tap targets are not sized appropriately

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 Jmir.org 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 Jmir.org 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

jmir.org

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