Tools & Wizards About Us
1stc.uk screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

1stc.uk

Sirius Training & Certifications Ltd. - Training & Consultation

Page Load Speed

11.7 sec in total

First Response

396 ms

Resources Loaded

10.7 sec

Page Rendered

508 ms

1stc.uk screenshot

About Website

Visit 1stc.uk now to see the best up-to-date 1 Stc content and also check out these interesting facts you probably never knew about 1stc.uk

Sirius Training & Certifications Your Specialist Training & Certification Provider Training Certification Consultancy Course Calendar Onsite Courses Instructor Led Courses BRCGS Professional e-learnin...

Visit 1stc.uk

Key Findings

We analyzed 1stc.uk page load time and found that the first response time was 396 ms and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

1stc.uk performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value18.5 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value3,130 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

1stc.uk

396 ms

1stc.uk

2159 ms

animations.css

171 ms

cf7ic-style.css

253 ms

index-2a7d8588.css

255 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 82% of them (135 requests) were addressed to the original 1stc.uk, 4% (7 requests) were made to Lh3.googleusercontent.com and 2% (3 requests) were made to Cdn.trustindex.io. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain 1stc.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.4 kB (17%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 1stc.uk main page is 1.8 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. 70% of websites need less resources to load. Javascripts take 677.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 232.9 kB

  • Original 287.7 kB
  • After minification 279.0 kB
  • After compression 54.7 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 232.9 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 53.6 kB

  • Original 617.1 kB
  • After minification 563.5 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. 1 Stc images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 6.2 kB

  • Original 677.0 kB
  • After minification 677.0 kB
  • After compression 670.7 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

-3%

Potential reduce by 5.6 kB

  • Original 190.5 kB
  • After minification 190.5 kB
  • After compression 185.0 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. 1stc.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 131 (84%)

Requests Now

156

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1 Stc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 77 to 1 for JavaScripts and from 56 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

1stc.uk

1stc.uk

396 ms

1stc.uk

1stc.uk

2159 ms

animations.css

animations.css

171 ms

cf7ic-style.css

cf7ic-style.css

253 ms

index-2a7d8588.css

index-2a7d8588.css

255 ms

style.min.css

style.min.css

258 ms

responsive-min.css

responsive-min.css

261 ms

riv-core.css

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271 ms

acfw-blocks-frontend.css

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282 ms

embed-public.min.css

embed-public.min.css

333 ms

main.css

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337 ms

icon

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39 ms

styles.css

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341 ms

quiz-maker-public.css

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342 ms

dashicons.min.css

dashicons.min.css

449 ms

frontend_style.css

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373 ms

simple-banner.css

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415 ms

wpcf7-redirect-frontend.min.css

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421 ms

woocommerce-layout-min.css

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424 ms

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427 ms

woocommerce-smallscreen-min.css

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465 ms

elementor-icons.min.css

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498 ms

frontend-lite.min.css

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505 ms

swiper.min.css

swiper.min.css

510 ms

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512 ms

frontend-lite.min.css

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539 ms

all.min.css

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556 ms

v4-shims.min.css

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580 ms

global.css

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590 ms

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593 ms

admin.css

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596 ms

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628 ms

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648 ms

default.css

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663 ms

pum-site-styles.css

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673 ms

riv-customizer-styles.css

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677 ms

style.css

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680 ms

frontend.css

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718 ms

css

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38 ms

w.js

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24 ms

worldpay.js

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114 ms

sdk.js

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25 ms

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86 ms

in.js

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28 ms

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32 ms

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48 ms

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general.min.css

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fontawesome.min.css

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solid.min.css

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brands.min.css

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regular.min.css

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pricing-table.css

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568 ms

deals-table.css

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554 ms

widget-icon-list.min.css

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518 ms

widget-theme-elements.min.css

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517 ms

widget-woocommerce.min.css

widget-woocommerce.min.css

518 ms

widget-nav-menu.min.css

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563 ms

widget-call-to-action.min.css

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545 ms

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516 ms

style.min.css

style.min.css

512 ms

dynamic-visibility.min.css

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512 ms

trustindex-google-widget.css

trustindex-google-widget.css

514 ms

photoswipe.min.css

photoswipe.min.css

546 ms

default-skin.min.css

default-skin.min.css

534 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

524 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

506 ms

wp-polyfill.min.js

wp-polyfill.min.js

596 ms

hooks.min.js

hooks.min.js

516 ms

jquery.min.js

jquery.min.js

547 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

521 ms

js.cookie.min.js

js.cookie.min.js

519 ms

woocommerce.min.js

woocommerce.min.js

554 ms

country-select.min.js

country-select.min.js

549 ms

address-i18n.min.js

address-i18n.min.js

568 ms

checkout.min.js

checkout.min.js

545 ms

init_worldpay.js

init_worldpay.js

536 ms

wf-woocommerce-packing-list-public.js

wf-woocommerce-packing-list-public.js

528 ms

frontend.js

frontend.js

555 ms

printThis.js

printThis.js

553 ms

simple-banner.js

simple-banner.js

567 ms

add-to-cart.min.js

add-to-cart.min.js

549 ms

geolocation.min.js

geolocation.min.js

528 ms

v4-shims.min.js

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529 ms

frontend.js

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521 ms

site-min.js

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748 ms

mobile-hamburger-min.js

mobile-hamburger-min.js

747 ms

comment-reply.min.js

comment-reply.min.js

706 ms

site.js

site.js

685 ms

pdfobject.min.js

pdfobject.min.js

674 ms

embed-public.min.js

embed-public.min.js

673 ms

toolbar.js

toolbar.js

750 ms

index.js

index.js

747 ms

index.js

index.js

699 ms

sourcebuster.min.js

sourcebuster.min.js

687 ms

order-attribution.min.js

order-attribution.min.js

675 ms

wpcf7r-fe.js

wpcf7r-fe.js

672 ms

dom-ready.min.js

dom-ready.min.js

857 ms

i18n.min.js

i18n.min.js

852 ms

a11y.min.js

a11y.min.js

798 ms

underscore.min.js

underscore.min.js

793 ms

customize-base.min.js

customize-base.min.js

777 ms

customize-preview.min.js

customize-preview.min.js

769 ms

woocommerce-fragment-refresh.js

woocommerce-fragment-refresh.js

861 ms

core.min.js

core.min.js

813 ms

pum-site-scripts.js

pum-site-scripts.js

812 ms

index.js

index.js

786 ms

g.gif

g.gif

25 ms

general.min.js

general.min.js

746 ms

site-reviews.js

site-reviews.js

740 ms

premium-wrapper-link.min.js

premium-wrapper-link.min.js

838 ms

cart-fragments.min.js

cart-fragments.min.js

821 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

808 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

805 ms

sdk.js

sdk.js

5 ms

webpack.runtime.min.js

webpack.runtime.min.js

797 ms

28 ms

frontend-modules.min.js

frontend-modules.min.js

762 ms

frontend.min.js

frontend.min.js

815 ms

waypoints.min.js

waypoints.min.js

808 ms

frontend.min.js

frontend.min.js

791 ms

elements-handlers.min.js

elements-handlers.min.js

791 ms

wp-util.min.js

wp-util.min.js

796 ms

ALV-UjUCFZwQByDcMD8lt331RPWuYn1ib00hsLhRt5dVI4cW-As=s120-c-rp-mo-br100

ALV-UjUCFZwQByDcMD8lt331RPWuYn1ib00hsLhRt5dVI4cW-As=s120-c-rp-mo-br100

421 ms

ALV-UjVN20cuXmwM4Lj88q7-ZgQR4KLeAQalKiCGJALVI3ymow=s120-c-rp-mo-br100

ALV-UjVN20cuXmwM4Lj88q7-ZgQR4KLeAQalKiCGJALVI3ymow=s120-c-rp-mo-br100

466 ms

ALV-UjWjtQzLNpUZPEnEM70R-kRl_WKe7D2JBV6Uu56THCiwmw=s120-c-rp-mo-br100

ALV-UjWjtQzLNpUZPEnEM70R-kRl_WKe7D2JBV6Uu56THCiwmw=s120-c-rp-mo-br100

482 ms

ACg8ocI3E_obEzOm4YzrXmquFnz6FB4xMNN3MF1JOrmFRHi9=s120-c-rp-mo-br100

ACg8ocI3E_obEzOm4YzrXmquFnz6FB4xMNN3MF1JOrmFRHi9=s120-c-rp-mo-br100

473 ms

ALV-UjXSId5JOwVkzcdOWRLo9097gnJHdh3Rw4noXAdm1kustA=s120-c-rp-mo-br100

ALV-UjXSId5JOwVkzcdOWRLo9097gnJHdh3Rw4noXAdm1kustA=s120-c-rp-mo-br100

496 ms

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537 ms

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533 ms

frontend.min.js

frontend.min.js

568 ms

jquery.zoom.min.js

jquery.zoom.min.js

623 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

626 ms

photoswipe.min.js

photoswipe.min.js

627 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

629 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

648 ms

252 ms

js

js

233 ms

single-product.min.js

single-product.min.js

575 ms

197560-150x150.png

197560-150x150.png

640 ms

512px-United-kingdom_flag_icon_round.svg-150x150.png

512px-United-kingdom_flag_icon_round.svg-150x150.png

641 ms

1.-STC-LOGO-300x123.png

1.-STC-LOGO-300x123.png

640 ms

1stc.uk

1stc.uk

2797 ms

Untitled-design-1-768x432.jpg

Untitled-design-1-768x432.jpg

658 ms

font.woff

font.woff

668 ms

loader.js

loader.js

423 ms

icon.svg

icon.svg

81 ms

f.svg

f.svg

38 ms

fa-solid-900.woff

fa-solid-900.woff

698 ms

fa-regular-400.woff

fa-regular-400.woff

525 ms

eicons.woff

eicons.woff

697 ms

fa-brands-400.woff

fa-brands-400.woff

648 ms

OZ-scaled.jpg

OZ-scaled.jpg

845 ms

INFO-LEAF-768x768.png

INFO-LEAF-768x768.png

769 ms

19 ms

cards-we-accept-300x92-1.png

cards-we-accept-300x92-1.png

645 ms

2023-SME-Committed-Badge-300x124.png

2023-SME-Committed-Badge-300x124.png

670 ms

recaptcha__en.js

recaptcha__en.js

40 ms

insight.min.js

insight.min.js

35 ms

frontend.min.js

frontend.min.js

366 ms

1stc.uk

1stc.uk

1050 ms

1stc.uk

1stc.uk

1288 ms

li_sync

li_sync

52 ms

Accessibility Review

1stc.uk accessibility score

94

Accessibility Issues

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

[id] attributes on active, focusable elements are not unique

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

Best Practices

1stc.uk 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

1stc.uk SEO score

97

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 1stc.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 1stc.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

1stc.uk

Open Graph data is detected on the main page of 1 Stc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: