Tools & Wizards About Us
researchdata.jiscinvolve.org screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

researchdata.jiscinvolve.org

Research infrastructure and data - supporting researchers and research with digital services and infrastructure

Page Load Speed

2.5 sec in total

First Response

180 ms

Resources Loaded

1.4 sec

Page Rendered

856 ms

researchdata.jiscinvolve.org screenshot

About Website

Visit researchdata.jiscinvolve.org now to see the best up-to-date Research Data Jiscinvolve content for United Kingdom and also check out these interesting facts you probably never knew about researchdata.jiscinvolve.org

Increasingly the importance of managing and re-using research data is recognised as something essential to the integrity of research and its validation as well as the potential to support re-use and s...

Visit researchdata.jiscinvolve.org

Key Findings

We analyzed Researchdata.jiscinvolve.org page load time and found that the first response time was 180 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

researchdata.jiscinvolve.org performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

180 ms

style.min.css

136 ms

style.css

210 ms

css

38 ms

style.css

139 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 50% of them (16 requests) were addressed to the original Researchdata.jiscinvolve.org, 19% (6 requests) were made to Fonts.gstatic.com and 13% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (617 ms) belongs to the original domain Researchdata.jiscinvolve.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.8 kB (30%)

Content Size

615.1 kB

After Optimization

430.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Researchdata.jiscinvolve.org main page is 615.1 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. 60% of websites need less resources to load. Images take 282.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 139.7 kB

  • Original 164.7 kB
  • After minification 155.7 kB
  • After compression 24.9 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 139.7 kB or 85% of the original size.

Image Optimization

-12%

Potential reduce by 33.7 kB

  • Original 282.2 kB
  • After minification 248.5 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. Obviously, Research Data Jiscinvolve needs image optimization as it can save up to 33.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 4.1 kB

  • Original 123.7 kB
  • After minification 123.7 kB
  • After compression 119.6 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

-16%

Potential reduce by 7.3 kB

  • Original 44.5 kB
  • After minification 44.5 kB
  • After compression 37.2 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. Researchdata.jiscinvolve.org needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (58%)

Requests Now

24

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Research Data Jiscinvolve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

180 ms

style.min.css

style.min.css

136 ms

style.css

style.css

210 ms

css

css

38 ms

style.css

style.css

139 ms

script.min.js

script.min.js

137 ms

jquery.min.js

jquery.min.js

217 ms

jquery-migrate.min.js

jquery-migrate.min.js

139 ms

pintra-redirect.js

pintra-redirect.js

229 ms

index.js

index.js

204 ms

coin-slider.js

coin-slider.js

312 ms

default_style.css

default_style.css

144 ms

ga.js

ga.js

123 ms

RGB-for-Digital_JPG_Jisc-Sq-Logo-2018-RGB-for-Digital-800px.jpg

RGB-for-Digital_JPG_Jisc-Sq-Logo-2018-RGB-for-Digital-800px.jpg

278 ms

WDPD_Illustration-624x341.jpg

WDPD_Illustration-624x341.jpg

279 ms

St-Andrews-Team-Federica-Sean-and-Anna-e1573059672209-624x832.jpg

St-Andrews-Team-Federica-Sean-and-Anna-e1573059672209-624x832.jpg

617 ms

mag-glass-cd-624x468.jpg

mag-glass-cd-624x468.jpg

460 ms

widgets.js

widgets.js

77 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

192 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

193 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

246 ms

8AD3jaY2BkYGDgAWIxIGZiYARCESBmAfMYAAR6AEMAAAABAAAAANXtRbgAAAAA2AhRFAAAAADYCNuG

8AD3jaY2BkYGDgAWIxIGZiYARCESBmAfMYAAR6AEMAAAABAAAAANXtRbgAAAAA2AhRFAAAAADYCNuG

72 ms

__utm.gif

__utm.gif

121 ms

analytics.js

analytics.js

60 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

118 ms

KFOkCnqEu92Fr1Mu51xIIzQ.woff

KFOkCnqEu92Fr1Mu51xIIzQ.woff

54 ms

KFOjCnqEu92Fr1Mu51S7ACc6CsI.woff

KFOjCnqEu92Fr1Mu51S7ACc6CsI.woff

54 ms

KFOjCnqEu92Fr1Mu51TjASc6CsI.woff

KFOjCnqEu92Fr1Mu51TjASc6CsI.woff

55 ms

settings

settings

107 ms

collect

collect

24 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

3 ms

print.css

print.css

70 ms

Accessibility Review

researchdata.jiscinvolve.org accessibility score

98

Accessibility Issues

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>).

Best Practices

researchdata.jiscinvolve.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

SEO Factors

researchdata.jiscinvolve.org SEO score

84

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 Researchdata.jiscinvolve.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 Researchdata.jiscinvolve.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

researchdata.jiscinvolve.org

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