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sdi.co.uk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    44% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

sdi.co.uk

Invest and Trade Scotland - Scottish Development International

Page Load Speed

5.5 sec in total

First Response

245 ms

Resources Loaded

4.9 sec

Page Rendered

392 ms

sdi.co.uk screenshot

About Website

Welcome to sdi.co.uk homepage info - get ready to check Sdi best content for United Kingdom right away, or after learning these important things about sdi.co.uk

Looking to set up your business in the UK or Europe? Scotland's trade and inward investment agency can help. Explore our products and services and get in touch.

Visit sdi.co.uk

Key Findings

We analyzed Sdi.co.uk page load time and found that the first response time was 245 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sdi.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value5,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.086

93/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

sdi.co.uk

245 ms

www.sdi.co.uk

485 ms

www.sdi.co.uk

488 ms

VisitorIdentification.js

196 ms

weq8cpc.js

347 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 80% of them (70 requests) were addressed to the original Sdi.co.uk, 7% (6 requests) were made to Use.typekit.net and 3% (3 requests) were made to Cdn.decibelinsight.net. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Sdi.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (53%)

Content Size

2.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdi.co.uk main page is 2.4 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. 50% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 48.0 kB

  • Original 75.7 kB
  • After minification 67.8 kB
  • After compression 27.7 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 48.0 kB or 63% of the original size.

Image Optimization

-3%

Potential reduce by 27.8 kB

  • Original 845.3 kB
  • After minification 817.5 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. Sdi images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 818.3 kB

  • Original 1.1 MB
  • After minification 759.4 kB
  • After compression 246.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 818.3 kB or 77% of the original size.

CSS Optimization

-89%

Potential reduce by 392.1 kB

  • Original 438.6 kB
  • After minification 383.1 kB
  • After compression 46.6 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. Sdi.co.uk needs all CSS files to be minified and compressed as it can save up to 392.1 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (53%)

Requests Now

72

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sdi.co.uk

sdi.co.uk

245 ms

www.sdi.co.uk

www.sdi.co.uk

485 ms

www.sdi.co.uk

www.sdi.co.uk

488 ms

VisitorIdentification.js

VisitorIdentification.js

196 ms

weq8cpc.js

weq8cpc.js

347 ms

bootstrap.css

bootstrap.css

478 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

377 ms

modernizr-2.5.3-min.js

modernizr-2.5.3-min.js

282 ms

WebResource.axd

WebResource.axd

95 ms

ScriptResource.axd

ScriptResource.axd

92 ms

ScriptResource.axd

ScriptResource.axd

182 ms

ScriptResource.axd

ScriptResource.axd

182 ms

s_code_sdi.js

s_code_sdi.js

691 ms

jquery-ui-1.10.2.js

jquery-ui-1.10.2.js

478 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

268 ms

globalize.js

globalize.js

271 ms

localization.js

localization.js

288 ms

date.js

date.js

362 ms

picker.js

picker.js

362 ms

easing-1.3.js

easing-1.3.js

383 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

387 ms

jquery.isotope.min.js

jquery.isotope.min.js

444 ms

jquery.isotope.perfectmasonry.js

jquery.isotope.perfectmasonry.js

448 ms

elementTransitions.js

elementTransitions.js

474 ms

jquery.debounce.min.js

jquery.debounce.min.js

480 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

534 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

539 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

566 ms

carousel.js

carousel.js

568 ms

directions.js

directions.js

575 ms

addressmap.js

addressmap.js

622 ms

modal.js

modal.js

629 ms

knowledgehub.js

knowledgehub.js

659 ms

tracker.js

tracker.js

660 ms

jquery.fullpage.js

jquery.fullpage.js

670 ms

seasonGuide.js

seasonGuide.js

711 ms

tracker.js

tracker.js

717 ms

scripts.js

scripts.js

752 ms

scriptresource.axd

scriptresource.axd

678 ms

www.sdi.co.uk

www.sdi.co.uk

96 ms

scriptresource.axd

scriptresource.axd

599 ms

scriptresource.axd

scriptresource.axd

612 ms

di.js

di.js

241 ms

sdilogosept.png

sdilogosept.png

549 ms

website-homepage-edinburgh.jpg

website-homepage-edinburgh.jpg

3053 ms

ifsd-glasgow384x256.jpg

ifsd-glasgow384x256.jpg

550 ms

tablet-healthcare384x256.jpg

tablet-healthcare384x256.jpg

634 ms

adm-384x256-factory.jpg

adm-384x256-factory.jpg

637 ms

css-ib-plan384x256.jpg

css-ib-plan384x256.jpg

1592 ms

outplay-image-384x256.jpg

outplay-image-384x256.jpg

1132 ms

financial-services-sdi-384.jpg

financial-services-sdi-384.jpg

669 ms

pharma-pills-384x256.jpg

pharma-pills-384x256.jpg

705 ms

oil-and-gas-worker-384x256.jpg

oil-and-gas-worker-384x256.jpg

726 ms

loch-sloy384x256.jpg

loch-sloy384x256.jpg

781 ms

vG-3lHVkGTbBs1wfTwduMGVDoJEb7jzy97T-DMbWEmwffHEUggMdeMJ6Mk6g5Mofb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

vG-3lHVkGTbBs1wfTwduMGVDoJEb7jzy97T-DMbWEmwffHEUggMdeMJ6Mk6g5Mofb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

30 ms

49gGe4yZBuu1JL16O_nPq3cMtNGh_xXjFp2mOAmzJAqffOHUggMdeMJ6Mk6g5gBfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

49gGe4yZBuu1JL16O_nPq3cMtNGh_xXjFp2mOAmzJAqffOHUggMdeMJ6Mk6g5gBfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

61 ms

CJq1WmqMCMHZIPKlrvcDgjHE9ORplLhnTvnfL5yj95XffHhUggMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

CJq1WmqMCMHZIPKlrvcDgjHE9ORplLhnTvnfL5yj95XffHhUggMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

116 ms

BVYI7YQGkoFgK2EdKAmZCfSW0f3mh0HNBM9bMy0ZeDjffOeUggMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

BVYI7YQGkoFgK2EdKAmZCfSW0f3mh0HNBM9bMy0ZeDjffOeUggMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

92 ms

scottish-style1-384x256.jpg

scottish-style1-384x256.jpg

826 ms

connected%20kelpies%20(3).jpg

connected%20kelpies%20(3).jpg

809 ms

invest%20464%20520.jpg

invest%20464%20520.jpg

1058 ms

graduate-384x256.jpg

graduate-384x256.jpg

1406 ms

seafood-people384x256.jpg

seafood-people384x256.jpg

1894 ms

p.gif

p.gif

129 ms

oilgasworker384x256.jpg

oilgasworker384x256.jpg

1096 ms

fintech%20skills%20336%20221.jpg

fintech%20skills%20336%20221.jpg

1108 ms

lifescience%20336%20x%20221.jpg

lifescience%20336%20x%20221.jpg

1205 ms

alt%20homeworking%20336%20221.jpg

alt%20homeworking%20336%20221.jpg

1730 ms

bg-header.gif

bg-header.gif

986 ms

border.gif

border.gif

1079 ms

nav-sec-hover.gif

nav-sec-hover.gif

1148 ms

icon-set.png

icon-set.png

1174 ms

arrow-circle-blue.png

arrow-circle-blue.png

1207 ms

din-regu-webfont.woff

din-regu-webfont.woff

1220 ms

din-medi-webfont.woff

din-medi-webfont.woff

1246 ms

ga.js

ga.js

19 ms

din-bold-webfont.woff

din-bold-webfont.woff

1237 ms

insight.min.js

insight.min.js

60 ms

data.json

data.json

1250 ms

s6163448476232

s6163448476232

41 ms

__utm.gif

__utm.gif

12 ms

collect

collect

60 ms

arrow-circle-blue.png

arrow-circle-blue.png

177 ms

11 ms

41 ms

43 ms

48 ms

Accessibility Review

sdi.co.uk accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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>).

Best Practices

sdi.co.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

SEO Factors

sdi.co.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 Sdi.co.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 Sdi.co.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

sdi.co.uk

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