Tools & Wizards About Us
jcbacademy.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

jcbacademy.com

The JCB Academy - we specialise in engineering and business.

Page Load Speed

11.3 sec in total

First Response

922 ms

Resources Loaded

9.8 sec

Page Rendered

593 ms

jcbacademy.com screenshot

About Website

Visit jcbacademy.com now to see the best up-to-date JCB Academy content and also check out these interesting facts you probably never knew about jcbacademy.com

The JCB Academy is an innovative school in Rocester, Staffordshire for learners aged 13-18 with an interest in engineering and/or business.

Visit jcbacademy.com

Key Findings

We analyzed Jcbacademy.com page load time and found that the first response time was 922 ms and then it took 10.4 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

jcbacademy.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value23.1 s

0/100

25%

SI (Speed Index)

Value69.3 s

0/100

10%

TBT (Total Blocking Time)

Value95,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value129.1 s

0/100

10%

Network Requests Diagram

jcbacademy.com

922 ms

jcb-academy.com

1983 ms

js

175 ms

wp-emoji-release.min.js

166 ms

ai1ec_parsed_css.css

812 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jcbacademy.com, 48% (38 requests) were made to Jcb-academy.com and 14% (11 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Jcb-academy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (58%)

Content Size

2.1 MB

After Optimization

876.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jcbacademy.com main page is 2.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 99.3 kB

  • Original 121.6 kB
  • After minification 119.5 kB
  • After compression 22.3 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 99.3 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 24.8 kB

  • Original 564.3 kB
  • After minification 539.5 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. JCB Academy images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 117.1 kB

  • Original 212.7 kB
  • After minification 210.1 kB
  • After compression 95.6 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 117.1 kB or 55% of the original size.

CSS Optimization

-82%

Potential reduce by 967.4 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 219.3 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. Jcbacademy.com needs all CSS files to be minified and compressed as it can save up to 967.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (53%)

Requests Now

64

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JCB Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jcbacademy.com

jcbacademy.com

922 ms

jcb-academy.com

jcb-academy.com

1983 ms

js

js

175 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

166 ms

ai1ec_parsed_css.css

ai1ec_parsed_css.css

812 ms

style.min.css

style.min.css

662 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

398 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

384 ms

animate.css

animate.css

637 ms

frontend.css

frontend.css

393 ms

basic-style.css

basic-style.css

497 ms

integrity-light.css

integrity-light.css

983 ms

default.min.css

default.min.css

520 ms

jetpack.css

jetpack.css

851 ms

style-front-end.css

style-front-end.css

693 ms

jquery.min.js

jquery.min.js

878 ms

jquery-migrate.min.js

jquery-migrate.min.js

774 ms

frontend-gtag.min.js

frontend-gtag.min.js

878 ms

frontend.js

frontend.js

926 ms

rbtools.min.js

rbtools.min.js

1417 ms

rs6.min.js

rs6.min.js

1415 ms

css

css

152 ms

css

css

162 ms

rs6.css

rs6.css

1405 ms

cs.6f62d0f.js

cs.6f62d0f.js

1407 ms

jquery.cookiebar.js

jquery.cookiebar.js

1405 ms

cookiebar.js

cookiebar.js

1405 ms

x.js

x.js

1407 ms

e-202240.js

e-202240.js

160 ms

analytics.js

analytics.js

50 ms

collect

collect

29 ms

collect

collect

68 ms

T-Levels-Logo-yellow.gif

T-Levels-Logo-yellow.gif

160 ms

JCB-Academy-logo-full-2021.png

JCB-Academy-logo-full-2021.png

162 ms

dummy.png

dummy.png

161 ms

360-degree-homepage-image.jpg

360-degree-homepage-image.jpg

365 ms

Admissions-image.jpg

Admissions-image.jpg

358 ms

Meet-Principal-image.jpg

Meet-Principal-image.jpg

359 ms

Parents-image.jpg

Parents-image.jpg

386 ms

testimonial-image-homepage.jpg

testimonial-image-homepage.jpg

386 ms

S6uyw4BMUTPHjxAwWw.ttf

S6uyw4BMUTPHjxAwWw.ttf

280 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

S6u9w4BMUTPHh6UVSwaPHA.ttf

402 ms

fa-brands-400.woff

fa-brands-400.woff

404 ms

2sDcZG1Wl4LcnbuCNWgzZmW8.ttf

2sDcZG1Wl4LcnbuCNWgzZmW8.ttf

403 ms

fa-solid-900.woff

fa-solid-900.woff

404 ms

JT22-0471.jpg

JT22-0471.jpg

1218 ms

92O75XuWfWQ

92O75XuWfWQ

793 ms

1ocnyyamlHE

1ocnyyamlHE

796 ms

J43NsOcKwKs

J43NsOcKwKs

857 ms

EIQksKSftd4

EIQksKSftd4

855 ms

daQd5BbmXzU

daQd5BbmXzU

854 ms

ZoJFWgpKCLQ

ZoJFWgpKCLQ

853 ms

Bet365-stadium-822x492.jpg

Bet365-stadium-822x492.jpg

1308 ms

Caterham-800x492.jpg

Caterham-800x492.jpg

2326 ms

IMG_E3794-881x492.jpg

IMG_E3794-881x492.jpg

981 ms

6394824.js

6394824.js

2323 ms

S6u_w4BMUTPHjxsI5wq_FQfo.ttf

S6u_w4BMUTPHjxsI5wq_FQfo.ttf

514 ms

S6u8w4BMUTPHjxsAUi-v.ttf

S6u8w4BMUTPHjxsAUi-v.ttf

720 ms

www-player.css

www-player.css

661 ms

www-embed-player.js

www-embed-player.js

655 ms

base.js

base.js

987 ms

fetch-polyfill.js

fetch-polyfill.js

657 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

278 ms

HTxwL3I-JCGChYJ8VI-L6OO_au7B4873z3bWvA.ttf

HTxwL3I-JCGChYJ8VI-L6OO_au7B4873z3bWvA.ttf

486 ms

HTxwL3I-JCGChYJ8VI-L6OO_au7B46r2z3bWvA.ttf

HTxwL3I-JCGChYJ8VI-L6OO_au7B46r2z3bWvA.ttf

484 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

486 ms

ad_status.js

ad_status.js

646 ms

id

id

678 ms

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

605 ms

embed.js

embed.js

210 ms

id

id

300 ms

Create

Create

980 ms

Create

Create

983 ms

Create

Create

976 ms

Create

Create

981 ms

Create

Create

964 ms

Create

Create

964 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

610 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

613 ms

Accessibility Review

jcbacademy.com accessibility score

86

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

jcbacademy.com 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

jcbacademy.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Jcbacademy.com 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 Jcbacademy.com 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

jcbacademy.com

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