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jac-group.co.uk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

jac-group.co.uk

Office Fit Out Project Management Specialists - JAC Group

Page Load Speed

2.6 sec in total

First Response

386 ms

Resources Loaded

1.7 sec

Page Rendered

542 ms

jac-group.co.uk screenshot

About Website

Welcome to jac-group.co.uk homepage info - get ready to check JAC Group best content right away, or after learning these important things about jac-group.co.uk

Visit jac-group.co.uk

Key Findings

We analyzed Jac-group.co.uk page load time and found that the first response time was 386 ms and then it took 2.2 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

jac-group.co.uk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value3,690 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

jac-group.co.uk

386 ms

css

33 ms

grid.css

20 ms

base.css

26 ms

layout.css

37 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 90% of them (140 requests) were addressed to the original Jac-group.co.uk, 3% (4 requests) were made to Google.com and 3% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (611 ms) belongs to the original domain Jac-group.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.4 kB (12%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jac-group.co.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. 75% 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. Images take 988.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 149.3 kB

  • Original 182.6 kB
  • After minification 180.6 kB
  • After compression 33.3 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 149.3 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 988.2 kB
  • After minification 988.2 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. JAC Group images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 29.3 kB

  • Original 432.2 kB
  • After minification 432.2 kB
  • After compression 402.9 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 23.8 kB

  • Original 150.8 kB
  • After minification 150.3 kB
  • After compression 127.0 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. Jac-group.co.uk needs all CSS files to be minified and compressed as it can save up to 23.8 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 124 (86%)

Requests Now

144

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JAC Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 71 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jac-group.co.uk

jac-group.co.uk

386 ms

css

css

33 ms

grid.css

grid.css

20 ms

base.css

base.css

26 ms

layout.css

layout.css

37 ms

audio-player.css

audio-player.css

28 ms

blog.css

blog.css

27 ms

postslider.css

postslider.css

24 ms

buttons.css

buttons.css

39 ms

buttonrow.css

buttonrow.css

40 ms

buttons_fullwidth.css

buttons_fullwidth.css

40 ms

catalogue.css

catalogue.css

45 ms

comments.css

comments.css

39 ms

contact.css

contact.css

67 ms

slideshow.css

slideshow.css

54 ms

contentslider.css

contentslider.css

47 ms

countdown.css

countdown.css

52 ms

gallery.css

gallery.css

54 ms

gallery_horizontal.css

gallery_horizontal.css

58 ms

google_maps.css

google_maps.css

59 ms

grid_row.css

grid_row.css

63 ms

heading.css

heading.css

95 ms

headline_rotator.css

headline_rotator.css

69 ms

hr.css

hr.css

72 ms

icon.css

icon.css

75 ms

icon_circles.css

icon_circles.css

73 ms

iconbox.css

iconbox.css

80 ms

icongrid.css

icongrid.css

84 ms

iconlist.css

iconlist.css

85 ms

image.css

image.css

86 ms

image_hotspots.css

image_hotspots.css

86 ms

magazine.css

magazine.css

97 ms

masonry_entries.css

masonry_entries.css

98 ms

avia-snippet-site-preloader.css

avia-snippet-site-preloader.css

101 ms

menu.css

menu.css

95 ms

notification.css

notification.css

99 ms

numbers.css

numbers.css

105 ms

api.js

api.js

35 ms

portfolio.css

portfolio.css

107 ms

post_metadata.css

post_metadata.css

99 ms

progressbar.css

progressbar.css

92 ms

promobox.css

promobox.css

86 ms

search.css

search.css

91 ms

slideshow_accordion.css

slideshow_accordion.css

97 ms

slideshow_feature_image.css

slideshow_feature_image.css

86 ms

slideshow_fullsize.css

slideshow_fullsize.css

91 ms

slideshow_fullscreen.css

slideshow_fullscreen.css

90 ms

social_share.css

social_share.css

92 ms

tab_section.css

tab_section.css

92 ms

table.css

table.css

92 ms

tabs.css

tabs.css

89 ms

team.css

team.css

91 ms

testimonials.css

testimonials.css

95 ms

timeline.css

timeline.css

91 ms

toggles.css

toggles.css

91 ms

video.css

video.css

97 ms

style.min.css

style.min.css

88 ms

uaf.css

uaf.css

90 ms

wonderplugin-popup-engine.css

wonderplugin-popup-engine.css

90 ms

shortcodes.css

shortcodes.css

90 ms

magnific-popup.css

magnific-popup.css

90 ms

avia-snippet-lightbox.css

avia-snippet-lightbox.css

90 ms

avia-snippet-widget.css

avia-snippet-widget.css

86 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

83 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

84 ms

webfx_child.css

webfx_child.css

92 ms

custom.css

custom.css

90 ms

style.css

style.css

84 ms

avia-snippet-cookieconsent.css

avia-snippet-cookieconsent.css

87 ms

gravity-mod.css

gravity-mod.css

88 ms

post-11373.css

post-11373.css

85 ms

jquery.min.js

jquery.min.js

94 ms

jquery-migrate.min.js

jquery-migrate.min.js

101 ms

wonderplugin-popup-engine.js

wonderplugin-popup-engine.js

85 ms

avia-compat.js

avia-compat.js

95 ms

avia.js

avia.js

122 ms

shortcodes.js

shortcodes.js

212 ms

audio-player.js

audio-player.js

216 ms

contact.js

contact.js

214 ms

slideshow.js

slideshow.js

208 ms

countdown.js

countdown.js

211 ms

gallery.js

gallery.js

203 ms

gallery_horizontal.js

gallery_horizontal.js

205 ms

headline_rotator.js

headline_rotator.js

208 ms

icon_circles.js

icon_circles.js

207 ms

icongrid.js

icongrid.js

202 ms

iconlist.js

iconlist.js

201 ms

image_hotspots.js

image_hotspots.js

195 ms

magazine.js

magazine.js

192 ms

isotope.js

isotope.js

203 ms

masonry_entries.js

masonry_entries.js

199 ms

menu.js

menu.js

208 ms

notification.js

notification.js

192 ms

numbers.js

numbers.js

193 ms

portfolio.js

portfolio.js

189 ms

progressbar.js

progressbar.js

199 ms

slideshow-video.js

slideshow-video.js

218 ms

slideshow_accordion.js

slideshow_accordion.js

196 ms

slideshow_fullscreen.js

slideshow_fullscreen.js

213 ms

tab_section.js

tab_section.js

214 ms

tabs.js

tabs.js

214 ms

testimonials.js

testimonials.js

210 ms

timeline.js

timeline.js

207 ms

toggles.js

toggles.js

202 ms

video.js

video.js

201 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

196 ms

parallax.js

parallax.js

200 ms

avia-snippet-parallax.js

avia-snippet-parallax.js

210 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

203 ms

gtm.js

gtm.js

182 ms

ribbon-0.png

ribbon-0.png

459 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

170 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

80 ms

avia-snippet-sticky-header.js

avia-snippet-sticky-header.js

77 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

28 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

35 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

78 ms

avia-snippet-widget.js

avia-snippet-widget.js

80 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

81 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

76 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

76 ms

avia-snippet-cookieconsent.js

avia-snippet-cookieconsent.js

157 ms

avia_google_maps_front.js

avia_google_maps_front.js

75 ms

avia_google_recaptcha_front.js

avia_google_recaptcha_front.js

85 ms

entypo-fontello.woff

entypo-fontello.woff

220 ms

4412Avenir-Light.woff

4412Avenir-Light.woff

538 ms

5187Avenir-Heavy.woff

5187Avenir-Heavy.woff

221 ms

JAC-PM-Logo-600px-white.png

JAC-PM-Logo-600px-white.png

218 ms

JACGroupShoot-1500x630.jpg

JACGroupShoot-1500x630.jpg

99 ms

Braze-London-ByBailey-Office-Curator-MAR6144-SMALL-1500x630.jpg

Braze-London-ByBailey-Office-Curator-MAR6144-SMALL-1500x630.jpg

142 ms

Braze-London-ByBailey-Office-Curator-MAR6134-LARGE-1500x630.jpg

Braze-London-ByBailey-Office-Curator-MAR6134-LARGE-1500x630.jpg

142 ms

Maris-16-1500x430.jpg

Maris-16-1500x430.jpg

141 ms

4-1_2250x738_acf_cropped-1500x430.webp

4-1_2250x738_acf_cropped-1500x430.webp

206 ms

GZoe_JACGroup17.05.22%D1%91ElyseMarks_ES306025.jpg

GZoe_JACGroup17.05.22%D1%91ElyseMarks_ES306025.jpg

327 ms

GShane_JACGroup17.05.22%D1%91ElyseMarks_ES306682.jpg

GShane_JACGroup17.05.22%D1%91ElyseMarks_ES306682.jpg

312 ms

Caroline-Kirkman-Green.jpg

Caroline-Kirkman-Green.jpg

194 ms

Samson-Stieger-White-Green.jpg

Samson-Stieger-White-Green.jpg

179 ms

ByBailey-EFG-Office-Curator-LARGE-1-1500x430.jpg

ByBailey-EFG-Office-Curator-LARGE-1-1500x430.jpg

176 ms

JAC-PM-Logo-600px-300x112.png

JAC-PM-Logo-600px-300x112.png

611 ms

JAC-Accreditations_0002_IIP-square.jpg

JAC-Accreditations_0002_IIP-square.jpg

175 ms

APM-BW.jpg

APM-BW.jpg

175 ms

JAC-Accreditations_0000_ISO-9001.jpg

JAC-Accreditations_0000_ISO-9001.jpg

225 ms

JAC-Accreditations_0001_iso-140011.jpg

JAC-Accreditations_0001_iso-140011.jpg

225 ms

JAC-Accreditations_0004_Mentoring-Circle.jpg

JAC-Accreditations_0004_Mentoring-Circle.jpg

226 ms

recaptcha__en.js

recaptcha__en.js

28 ms

avia_google_recaptcha_api.js

avia_google_recaptcha_api.js

120 ms

api.js

api.js

51 ms

jac-group.co.uk

jac-group.co.uk

382 ms

api.js

api.js

26 ms

fallback

fallback

29 ms

fallback__ltr.css

fallback__ltr.css

4 ms

css

css

17 ms

logo_48.png

logo_48.png

4 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

4 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

9 ms

Accessibility Review

jac-group.co.uk accessibility score

93

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

jac-group.co.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

SEO Factors

jac-group.co.uk SEO score

84

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

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 Jac-group.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 Jac-group.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

jac-group.co.uk

Open Graph description is not detected on the main page of JAC Group. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: