Tools & Wizards About Us
jbpostle.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

jbpostle.com

J B Postle & Son Ltd | Electrical Retailer | Home

Page Load Speed

4.6 sec in total

First Response

560 ms

Resources Loaded

3.6 sec

Page Rendered

475 ms

jbpostle.com screenshot

About Website

Welcome to jbpostle.com homepage info - get ready to check J B Postle best content right away, or after learning these important things about jbpostle.com

Electrical Retailer in Norfolk for Sales, Spares and Service. Shop top brands Bosch, SMEG, Panasonic, Samsung, AEG, Neff online or in-store

Visit jbpostle.com

Key Findings

We analyzed Jbpostle.com page load time and found that the first response time was 560 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

jbpostle.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value38.9 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value6,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.445

20/100

15%

TTI (Time to Interactive)

Value43.3 s

0/100

10%

Network Requests Diagram

www.jbpostle.com

560 ms

calendar.css

152 ms

mpBlogIcon.css

228 ms

default.css

233 ms

styles-m.css

387 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 87% of them (129 requests) were addressed to the original Jbpostle.com, 4% (6 requests) were made to Google.com and 3% (4 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jbpostle.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 554.0 kB (9%)

Content Size

6.1 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jbpostle.com main page is 6.1 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. 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 198.5 kB

  • Original 233.6 kB
  • After minification 181.5 kB
  • After compression 35.2 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. This page needs HTML code to be minified as it can gain 52.1 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 198.5 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 336.8 kB

  • Original 5.4 MB
  • After minification 5.1 MB

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. J B Postle images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 17.1 kB

  • Original 292.4 kB
  • After minification 292.4 kB
  • After compression 275.3 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

-1%

Potential reduce by 1.6 kB

  • Original 141.3 kB
  • After minification 141.0 kB
  • After compression 139.6 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. Jbpostle.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (22%)

Requests Now

139

After Optimization

109

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J B Postle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.jbpostle.com

www.jbpostle.com

560 ms

calendar.css

calendar.css

152 ms

mpBlogIcon.css

mpBlogIcon.css

228 ms

default.css

default.css

233 ms

styles-m.css

styles-m.css

387 ms

brippo.css

brippo.css

234 ms

button.css

button.css

260 ms

styles.css

styles.css

260 ms

gallery.css

gallery.css

305 ms

trustpilot.min.css

trustpilot.min.css

309 ms

css2

css2

39 ms

styles-l.css

styles-l.css

412 ms

magnific-popup.css

magnific-popup.css

344 ms

require.js

require.js

429 ms

mixins.js

mixins.js

381 ms

requirejs-config.js

requirejs-config.js

412 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

17 ms

sharethis.js

sharethis.js

23 ms

jb-postle-son

jb-postle-son

49 ms

platform.js

platform.js

40 ms

JBPostleLogo.png

JBPostleLogo.png

87 ms

euronics-logo.png

euronics-logo.png

87 ms

AudioVisual.jpg

AudioVisual.jpg

398 ms

promo-cooking.png

promo-cooking.png

520 ms

promo-dishwashers.png

promo-dishwashers.png

233 ms

promo-electrical-supplies.png

promo-electrical-supplies.png

332 ms

promo-laundry.png

promo-laundry.png

485 ms

promo-refrigeration.png

promo-refrigeration.png

687 ms

promo-small-appliances.png

promo-small-appliances.png

397 ms

promo-smart-tech.png

promo-smart-tech.png

487 ms

Clearance_category_label_2_1__1.png

Clearance_category_label_2_1__1.png

485 ms

Price-Match-Promise-Just-Ask_large.png

Price-Match-Promise-Just-Ask_large.png

486 ms

aeg_dex33111em_1064831_34-0100-0190.jpg

aeg_dex33111em_1064831_34-0100-0190.jpg

541 ms

icon.png

icon.png

542 ms

thumbnail.jpg

thumbnail.jpg

543 ms

a.png

a.png

546 ms

beko_ccfm4552w_891909_34-0100-0190.png

beko_ccfm4552w_891909_34-0100-0190.png

603 ms

beko.jpg

beko.jpg

617 ms

e.png

e.png

619 ms

beko_wtk72041b_892190_34-0100-0190.png

beko_wtk72041b_892190_34-0100-0190.png

621 ms

d.png

d.png

622 ms

beko_wtk82041w_892200_34-0100-0190.png

beko_wtk82041w_892200_34-0100-0190.png

689 ms

c.png

c.png

694 ms

blomberg_tsm1544p_587324_34-0100-0190.jpg

blomberg_tsm1544p_587324_34-0100-0190.jpg

696 ms

blomberg.jpg

blomberg.jpg

697 ms

bosch_kgn27nbeag_893119_34-0100-0190.png

bosch_kgn27nbeag_893119_34-0100-0190.png

697 ms

bosch.jpg

bosch.jpg

770 ms

bosch_kgn34nweag_893153_34-0100-0190.png

bosch_kgn34nweag_893153_34-0100-0190.png

775 ms

Bosch_5_year_warranty_Label.png

Bosch_5_year_warranty_Label.png

773 ms

lg_32lq630b6la_899003_34-0100-0190.png

lg_32lq630b6la_899003_34-0100-0190.png

773 ms

lg.jpg

lg.jpg

775 ms

samsung_ue50du8500kxxu_1122483_34-0100-0190.png

samsung_ue50du8500kxxu_1122483_34-0100-0190.png

776 ms

Samsung_5_Year_Warranty_Label.png

Samsung_5_Year_Warranty_Label.png

870 ms

samsung.jpg

samsung.jpg

848 ms

g.png

g.png

848 ms

siemens_wg56g2z1gb_1111762_34-0100-0190.png

siemens_wg56g2z1gb_1111762_34-0100-0190.png

866 ms

opensans-400.woff

opensans-400.woff

767 ms

opensans-300.woff

opensans-300.woff

767 ms

loader.js

loader.js

179 ms

tp.min.js

tp.min.js

27 ms

feefo-widget.js

feefo-widget.js

78 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

badge

badge

94 ms

opensans-600.woff

opensans-600.woff

694 ms

m=_b,_tp

m=_b,_tp

11 ms

js

js

70 ms

no_rating.png

no_rating.png

48 ms

m=vhDjqd

m=vhDjqd

10 ms

opensans-700.woff

opensans-700.woff

587 ms

api.js

api.js

31 ms

icomoon.woff

icomoon.woff

549 ms

jquery.js

jquery.js

852 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

14 ms

m=Wt6vjf,hhhU8,FCpbqb,WhJNk

m=Wt6vjf,hhhU8,FCpbqb,WhJNk

24 ms

m=lwddkf,EFQ78c

m=lwddkf,EFQ78c

26 ms

domReady.js

domReady.js

1149 ms

session.js

session.js

982 ms

Siemens_5_year_warranty_label_2.png

Siemens_5_year_warranty_label_2.png

519 ms

m=RqjULd

m=RqjULd

10 ms

siemens.jpg

siemens.jpg

512 ms

vispera-_ti43ultra_904097_34-0100-0190.png

vispera-_ti43ultra_904097_34-0100-0190.png

488 ms

f.png

f.png

542 ms

amica.jpg

amica.jpg

540 ms

asko_logo_png1.png

asko_logo_png1.png

541 ms

belling.jpg

belling.jpg

612 ms

brabantia.jpg

brabantia.jpg

555 ms

breville.jpg

breville.jpg

543 ms

britannia.jpg

britannia.jpg

615 ms

candy.jpg

candy.jpg

617 ms

caple.jpg

caple.jpg

617 ms

cata_large.png

cata_large.png

628 ms

cda.jpg

cda.jpg

625 ms

delonghi.jpg

delonghi.jpg

622 ms

dimplex.jpg

dimplex.jpg

695 ms

dyson.jpg

dyson.jpg

693 ms

ebac.jpg

ebac.jpg

694 ms

electrolux.jpg

electrolux.jpg

696 ms

falcon.jpg

falcon.jpg

695 ms

fisher-and-paykel.jpg

fisher-and-paykel.jpg

697 ms

franke.jpg

franke.jpg

861 ms

fridgemaster.jpg

fridgemaster.jpg

770 ms

frigidaire.jpg

frigidaire.jpg

768 ms

haden.jpg

haden.jpg

699 ms

haier.jpg

haier.jpg

771 ms

hamilton_beach-logo-black-hires.png

hamilton_beach-logo-black-hires.png

774 ms

hisense.jpg

hisense.jpg

758 ms

hoover.jpg

hoover.jpg

829 ms

hotpoint.jpg

hotpoint.jpg

818 ms

humax.jpg

humax.jpg

776 ms

iceking.jpg

iceking.jpg

778 ms

igenix.jpg

igenix.jpg

756 ms

indesit.jpg

indesit.jpg

774 ms

kenwood.jpg

kenwood.jpg

771 ms

lec.jpg

lec.jpg

773 ms

leisure.jpg

leisure.jpg

727 ms

liebherr.jpg

liebherr.jpg

728 ms

linsar.jpg

linsar.jpg

770 ms

luxair.jpg

luxair.jpg

696 ms

magimix.jpg

magimix.jpg

699 ms

maytag.jpg

maytag.jpg

812 ms

midea_1.jpg

midea_1.jpg

656 ms

miele.jpg

miele.jpg

658 ms

montpellier.jpg

montpellier.jpg

692 ms

morphy-richards.jpg

morphy-richards.jpg

639 ms

neff.jpg

neff.jpg

622 ms

newworld.jpg

newworld.jpg

662 ms

numatic.jpg

numatic.jpg

663 ms

panasonic.jpg

panasonic.jpg

620 ms

philips.jpg

philips.jpg

616 ms

rangemaster.jpg

rangemaster.jpg

619 ms

roberts.jpg

roberts.jpg

594 ms

sebo.jpg

sebo.jpg

596 ms

shark.jpg

shark.jpg

598 ms

sharp.jpg

sharp.jpg

615 ms

smeg.jpg

smeg.jpg

541 ms

sony.jpg

sony.jpg

543 ms

statesman.jpg

statesman.jpg

596 ms

stoves.jpg

stoves.jpg

524 ms

swan.jpg

swan.jpg

527 ms

tcl-117x45px.png

tcl-117x45px.png

534 ms

tefal.jpg

tefal.jpg

533 ms

toshiba.jpg

toshiba.jpg

528 ms

valor.jpg

valor.jpg

531 ms

whirlpool.jpg

whirlpool.jpg

532 ms

logo_zanussi.png

logo_zanussi.png

535 ms

payment-icon.png

payment-icon.png

517 ms

please-wait.gif

please-wait.gif

514 ms

print.css

print.css

78 ms

Accessibility Review

jbpostle.com accessibility score

67

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-hidden="true"] elements contain focusable descendents

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jbpostle.com 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

jbpostle.com SEO score

81

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 Jbpostle.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 Jbpostle.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

jbpostle.com

Open Graph description is not detected on the main page of J B Postle. 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: