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emj.bmjjournals.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

emj.bmjjournals.com

Homepage | EMJ

Page Load Speed

1.4 sec in total

First Response

170 ms

Resources Loaded

1 sec

Page Rendered

214 ms

emj.bmjjournals.com screenshot

About Website

Click here to check amazing EMJ Bmjjournals content. Otherwise, check out these important facts you probably never knew about emj.bmjjournals.com

Homepage of Emergency Medicine Journal, an international peer reviewed journal covering pre-hospital and hospital emergency medicine, and critical care.

Visit emj.bmjjournals.com

Key Findings

We analyzed Emj.bmjjournals.com page load time and found that the first response time was 170 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

emj.bmjjournals.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value3,210 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

Network Requests Diagram

emj.bmjjournals.com

170 ms

emj.bmj.com

29 ms

emj.bmj.com

141 ms

otSDKStub.js

33 ms

852d0ca9308c27b3.css

51 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Emj.bmjjournals.com, 42% (22 requests) were made to Emj.bmj.com and 11% (6 requests) were made to Cookie-cdn.cookiepro.com. The less responsive or slowest element that took the longest time to load (392 ms) relates to the external source Badges.altmetric.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.1 kB (7%)

Content Size

933.5 kB

After Optimization

866.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Emj.bmjjournals.com main page is 933.5 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. 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 685.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 62.0 kB

  • Original 83.4 kB
  • After minification 83.1 kB
  • After compression 21.4 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. 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 62.0 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 3.9 kB

  • Original 139.8 kB
  • After minification 136.0 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. EMJ Bmjjournals images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 165 B

  • Original 685.5 kB
  • After minification 685.5 kB
  • After compression 685.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 1.1 kB

  • Original 24.8 kB
  • After minification 24.8 kB
  • After compression 23.7 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. Emj.bmjjournals.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (55%)

Requests Now

42

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EMJ Bmjjournals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

emj.bmjjournals.com

emj.bmjjournals.com

170 ms

emj.bmj.com

emj.bmj.com

29 ms

emj.bmj.com

emj.bmj.com

141 ms

otSDKStub.js

otSDKStub.js

33 ms

852d0ca9308c27b3.css

852d0ca9308c27b3.css

51 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

88 ms

webpack-8fa1640cc84ba8fe.js

webpack-8fa1640cc84ba8fe.js

87 ms

framework-6dd3bf7463386647.js

framework-6dd3bf7463386647.js

108 ms

main-bc898e66f1c40b75.js

main-bc898e66f1c40b75.js

76 ms

_app-8f847d7fe736a127.js

_app-8f847d7fe736a127.js

116 ms

792-0b4b57f8524ed4e7.js

792-0b4b57f8524ed4e7.js

115 ms

index-896ea773d7187e56.js

index-896ea773d7187e56.js

146 ms

_buildManifest.js

_buildManifest.js

143 ms

_ssgManifest.js

_ssgManifest.js

144 ms

565e50dd-f6e9-46d6-91cd-5c40a270264f.json

565e50dd-f6e9-46d6-91cd-5c40a270264f.json

45 ms

icon-podcast-blue.svg

icon-podcast-blue.svg

101 ms

121163541_64.png

121163541_64.png

246 ms

index.html

index.html

118 ms

122 ms

158258495_64.png

158258495_64.png

338 ms

133185662_64.png

133185662_64.png

354 ms

148979436_64.png

148979436_64.png

376 ms

161191168_64.png

161191168_64.png

357 ms

98845867_64.png

98845867_64.png

355 ms

logo.svg

logo.svg

231 ms

search.svg

search.svg

237 ms

hamburger-menu.svg

hamburger-menu.svg

236 ms

image

image

238 ms

minus-button.svg

minus-button.svg

235 ms

plus-button.svg

plus-button.svg

237 ms

999_logo-300x135.jpg

999_logo-300x135.jpg

283 ms

image

image

357 ms

rss.svg

rss.svg

91 ms

x.svg

x.svg

90 ms

facebook.svg

facebook.svg

111 ms

soundcloud.svg

soundcloud.svg

112 ms

otBannerSdk.js

otBannerSdk.js

38 ms

en.json

en.json

54 ms

iab2V2Data.json

iab2V2Data.json

47 ms

otTCF.js

otTCF.js

49 ms

chunk-vendors.d4d98811.css

chunk-vendors.d4d98811.css

116 ms

app.129eb8d1.css

app.129eb8d1.css

127 ms

chunk-vendors.cd476c9b.js

chunk-vendors.cd476c9b.js

207 ms

app.2bf40dc5.js

app.2bf40dc5.js

132 ms

if_std_rg-webfont.90c6a082.woff

if_std_rg-webfont.90c6a082.woff

36 ms

if_std_bd-webfont.ed1e08b9.woff

if_std_bd-webfont.ed1e08b9.woff

25 ms

badges.altmetric.com

badges.altmetric.com

392 ms

badges.altmetric.com

badges.altmetric.com

135 ms

main.js

main.js

11 ms

badges.altmetric.com

badges.altmetric.com

133 ms

badges.altmetric.com

badges.altmetric.com

122 ms

badges.altmetric.com

badges.altmetric.com

109 ms

badges.altmetric.com

badges.altmetric.com

110 ms

Accessibility Review

emj.bmjjournals.com accessibility score

100

Accessibility Issues

Best Practices

emj.bmjjournals.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

emj.bmjjournals.com SEO score

99

Search Engine Optimization Advices

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 Emj.bmjjournals.com 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 Emj.bmjjournals.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

emj.bmjjournals.com

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