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Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

journals.nice.org.uk

HDAS closure information | Knowledge resources | Evidence and best practice resources | What we do | About | NICE

Page Load Speed

2.3 sec in total

First Response

157 ms

Resources Loaded

2 sec

Page Rendered

153 ms

journals.nice.org.uk screenshot

About Website

Visit journals.nice.org.uk now to see the best up-to-date Journals NICE content for United Kingdom and also check out these interesting facts you probably never knew about journals.nice.org.uk

Healthcare Databases Advanced Search (HDAS) will close down on 31 March 2022. The information on this page will help you prepare for the closure.

Visit journals.nice.org.uk

Key Findings

We analyzed Journals.nice.org.uk page load time and found that the first response time was 157 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

journals.nice.org.uk performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value10,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.255

48/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

journals.nice.org.uk

157 ms

journals.nice.org.uk

300 ms

hdas-closure-information

327 ms

css2

240 ms

app.min.css

251 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Journals.nice.org.uk, 28% (7 requests) were made to Nice.org.uk and 28% (7 requests) were made to Cdn.nice.org.uk. The less responsive or slowest element that took the longest time to load (491 ms) relates to the external source Nice.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.0 kB (14%)

Content Size

162.6 kB

After Optimization

139.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Journals.nice.org.uk main page is 162.6 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. 65% of websites need less resources to load. Javascripts take 125.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 9.0 kB

  • Original 13.0 kB
  • After minification 12.3 kB
  • After compression 3.9 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 9.0 kB or 70% of the original size.

JavaScript Optimization

-11%

Potential reduce by 13.9 kB

  • Original 125.7 kB
  • After minification 125.7 kB
  • After compression 111.9 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 13.9 kB or 11% of the original size.

CSS Optimization

-1%

Potential reduce by 145 B

  • Original 23.9 kB
  • After minification 23.8 kB
  • After compression 23.8 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. Journals.nice.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (74%)

Requests Now

19

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Journals NICE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

journals.nice.org.uk

journals.nice.org.uk

157 ms

journals.nice.org.uk

journals.nice.org.uk

300 ms

hdas-closure-information

hdas-closure-information

327 ms

css2

css2

240 ms

app.min.css

app.min.css

251 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

279 ms

jquery-migrate-3.4.0.min.js

jquery-migrate-3.4.0.min.js

311 ms

head.combined-v1.10.9204.0.js

head.combined-v1.10.9204.0.js

197 ms

default.css

default.css

305 ms

default.js

default.js

363 ms

app.js

app.js

303 ms

twitter.bootstrap.min.js

twitter.bootstrap.min.js

303 ms

NICE.bootstrap.min.js

NICE.bootstrap.min.js

303 ms

history.min.js

history.min.js

418 ms

NICE.EventTracking.js

NICE.EventTracking.js

292 ms

NICE.TopScroll.js

NICE.TopScroll.js

403 ms

foot.combined-v1.10.9204.0.js

foot.combined-v1.10.9204.0.js

491 ms

global-nav.min.js

global-nav.min.js

291 ms

cookie-banner.min.js

cookie-banner.min.js

304 ms

gtm.js

gtm.js

174 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZs.woff

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZs.woff

352 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYMZs.woff

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYMZs.woff

441 ms

0QI6MX1D_JOuGQbT0gvTJPa787zAvCJF.woff

0QI6MX1D_JOuGQbT0gvTJPa787zAvCJF.woff

442 ms

analytics.js

analytics.js

350 ms

collect

collect

16 ms

Accessibility Review

journals.nice.org.uk accessibility score

100

Accessibility Issues

Best Practices

journals.nice.org.uk best practices score

92

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

Page has valid source maps

SEO Factors

journals.nice.org.uk SEO score

100

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

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 Journals.nice.org.uk 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 Journals.nice.org.uk 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

journals.nice.org.uk

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: