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Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% 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

8.4 sec in total

First Response

340 ms

Resources Loaded

7.7 sec

Page Rendered

362 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 Instructor Led Courses e-learning Courses BRCGS Professional Free ...

Visit 1stc.uk

Key Findings

We analyzed 1stc.uk page load time and found that the first response time was 340 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

1stc.uk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value23.9 s

0/100

25%

SI (Speed Index)

Value28.5 s

0/100

10%

TBT (Total Blocking Time)

Value8,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value26.4 s

0/100

10%

Network Requests Diagram

1stc.uk

340 ms

script.js

132 ms

jquery.min.js

191 ms

wf-woocommerce-packing-list-public.js

251 ms

frontend.js

252 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 94% of them (67 requests) were addressed to the original 1stc.uk, 1% (1 request) were made to Googletagmanager.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (902 ms) belongs to the original domain 1stc.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 456.4 kB (45%)

Content Size

1.0 MB

After Optimization

555.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 1stc.uk main page is 1.0 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. HTML takes 467.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 390.2 kB

  • Original 467.1 kB
  • After minification 461.8 kB
  • After compression 76.9 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 390.2 kB or 84% of the original size.

Image Optimization

-20%

Potential reduce by 65.0 kB

  • Original 323.7 kB
  • After minification 258.7 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, 1 Stc needs image optimization as it can save up to 65.0 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 220.8 kB
  • After minification 220.8 kB
  • After compression 219.6 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.

Requests Breakdown

Number of requests can be reduced by 57 (89%)

Requests Now

64

After Optimization

7

  • AJAX
  • Images
  • JavaScript

The browser has sent 64 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 58 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

1stc.uk

1stc.uk

340 ms

script.js

script.js

132 ms

jquery.min.js

jquery.min.js

191 ms

wf-woocommerce-packing-list-public.js

wf-woocommerce-packing-list-public.js

251 ms

frontend.js

frontend.js

252 ms

printThis.js

printThis.js

254 ms

simple-banner.js

simple-banner.js

255 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

267 ms

add-to-cart.min.js

add-to-cart.min.js

284 ms

geolocation.min.js

geolocation.min.js

334 ms

js.cookie.min.js

js.cookie.min.js

334 ms

woocommerce.min.js

woocommerce.min.js

337 ms

v4-shims.min.js

v4-shims.min.js

340 ms

js

js

129 ms

in.js

in.js

679 ms

badge.js

badge.js

346 ms

site-min.js

site-min.js

397 ms

mobile-hamburger-min.js

mobile-hamburger-min.js

397 ms

comment-reply.min.js

comment-reply.min.js

402 ms

site.js

site.js

403 ms

pdfobject.min.js

pdfobject.min.js

428 ms

embed-public.min.js

embed-public.min.js

487 ms

hooks.min.js

hooks.min.js

491 ms

i18n.min.js

i18n.min.js

489 ms

index.js

index.js

495 ms

index.js

index.js

517 ms

wpcf7r-fe.js

wpcf7r-fe.js

570 ms

dom-ready.min.js

dom-ready.min.js

574 ms

a11y.min.js

a11y.min.js

580 ms

underscore.min.js

underscore.min.js

583 ms

customize-base.min.js

customize-base.min.js

608 ms

customize-preview.min.js

customize-preview.min.js

654 ms

woocommerce-fragment-refresh.js

woocommerce-fragment-refresh.js

661 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

665 ms

sourcebuster.min.js

sourcebuster.min.js

679 ms

order-attribution.min.js

order-attribution.min.js

699 ms

core.min.js

core.min.js

739 ms

api.js

api.js

103 ms

pum-site-scripts.js

pum-site-scripts.js

902 ms

wp-polyfill.min.js

wp-polyfill.min.js

658 ms

index.js

index.js

742 ms

general.min.js

general.min.js

681 ms

site-reviews.js

site-reviews.js

681 ms

cart-fragments.min.js

cart-fragments.min.js

680 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

695 ms

webpack.runtime.min.js

webpack.runtime.min.js

683 ms

frontend-modules.min.js

frontend-modules.min.js

673 ms

frontend.min.js

frontend.min.js

624 ms

frontend.min.js

frontend.min.js

648 ms

elements-handlers.min.js

elements-handlers.min.js

646 ms

jquery.zoom.min.js

jquery.zoom.min.js

644 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

617 ms

photoswipe.min.js

photoswipe.min.js

580 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

581 ms

wp-util.min.js

wp-util.min.js

615 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

622 ms

single-product.min.js

single-product.min.js

598 ms

lazyload.min.js

lazyload.min.js

568 ms

font.woff

font.woff

567 ms

recaptcha__en.js

recaptcha__en.js

25 ms

fa-solid-900.woff

fa-solid-900.woff

662 ms

fa-regular-400.woff

fa-regular-400.woff

602 ms

eicons.woff

eicons.woff

759 ms

fa-brands-400.woff

fa-brands-400.woff

721 ms

1.-STC-LOGO-300x123.png

1.-STC-LOGO-300x123.png

633 ms

1stc.uk

1stc.uk

663 ms

log

log

509 ms

View-Course-Calendar-768x432.png

View-Course-Calendar-768x432.png

454 ms

INFO-LEAF-768x768.png

INFO-LEAF-768x768.png

266 ms

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

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

287 ms

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

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

289 ms

Accessibility Review

1stc.uk accessibility score

95

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

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

Missing source maps for large first-party JavaScript

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: