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justpark.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

justpark.com

JustPark - The Parking App | Find parking in seconds

Page Load Speed

3.9 sec in total

First Response

231 ms

Resources Loaded

3.2 sec

Page Rendered

408 ms

justpark.com screenshot

About Website

Click here to check amazing Just Park content for United Kingdom. Otherwise, check out these important facts you probably never knew about justpark.com

Find parking, wherever and whenever you need it, online or via the JustPark app. Reserve a space at over 45,000 locations. Trusted by 10 million drivers.

Visit justpark.com

Key Findings

We analyzed Justpark.com page load time and found that the first response time was 231 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

justpark.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

justpark.com

231 ms

www.justpark.com

555 ms

fonts.css

232 ms

home.min.css

87 ms

modernizr.min.js

170 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 28% of them (35 requests) were addressed to the original Justpark.com, 19% (23 requests) were made to Maps-api-ssl.google.com and 6% (8 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (953 ms) relates to the external source 2756011487.log.optimizely.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 845.1 kB (53%)

Content Size

1.6 MB

After Optimization

759.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Justpark.com main page is 1.6 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 50.4 kB

  • Original 64.7 kB
  • After minification 61.1 kB
  • After compression 14.3 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 50.4 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 24.9 kB

  • Original 338.1 kB
  • After minification 313.2 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. Just Park images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 698.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 417.5 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 698.2 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 71.6 kB

  • Original 86.2 kB
  • After minification 84.3 kB
  • After compression 14.7 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. Justpark.com needs all CSS files to be minified and compressed as it can save up to 71.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (53%)

Requests Now

110

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Just Park. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

justpark.com

justpark.com

231 ms

www.justpark.com

www.justpark.com

555 ms

fonts.css

fonts.css

232 ms

home.min.css

home.min.css

87 ms

modernizr.min.js

modernizr.min.js

170 ms

bugsnag-2.min.js

bugsnag-2.min.js

67 ms

2756011487.js

2756011487.js

574 ms

jquery.min.js

jquery.min.js

98 ms

js

js

894 ms

core.min.js

core.min.js

396 ms

home.min.js

home.min.js

238 ms

facebook.min.js

facebook.min.js

250 ms

zenbox.js

zenbox.js

148 ms

conversion.js

conversion.js

71 ms

oct.js

oct.js

59 ms

66F170B5C5CEEB823.css

66F170B5C5CEEB823.css

146 ms

geo2.js

geo2.js

177 ms

event

event

953 ms

mixpanel-2-latest.min.js

mixpanel-2-latest.min.js

115 ms

analytics.js

analytics.js

151 ms

gtm.js

gtm.js

181 ms

all.js

all.js

355 ms

car-image-extend.jpg

car-image-extend.jpg

98 ms

car-image.jpg

car-image.jpg

520 ms

justpark.svg

justpark.svg

177 ms

icon-glass-small.png

icon-glass-small.png

177 ms

calendar.png

calendar.png

177 ms

circle-arrow.png

circle-arrow.png

179 ms

icon-glass-large.png

icon-glass-large.png

244 ms

icon-calendar.png

icon-calendar.png

244 ms

icon-car.png

icon-car.png

246 ms

profile-cover.png

profile-cover.png

245 ms

photo1.jpg

photo1.jpg

333 ms

quotes.png

quotes.png

335 ms

photo2.jpg

photo2.jpg

336 ms

photo3.jpg

photo3.jpg

336 ms

pound.png

pound.png

334 ms

bar-meter.png

bar-meter.png

506 ms

bar-park.png

bar-park.png

506 ms

graph-lines.png

graph-lines.png

507 ms

icon-piggy.png

icon-piggy.png

506 ms

icon-no.png

icon-no.png

512 ms

icon-smile.png

icon-smile.png

640 ms

featured-logos.png

featured-logos.png

639 ms

footer-twitter.png

footer-twitter.png

639 ms

footer-facebook.png

footer-facebook.png

641 ms

app-store-logo@2x.png

app-store-logo@2x.png

638 ms

google-play-logo@2x.png

google-play-logo@2x.png

635 ms

69 ms

event

event

815 ms

linkid.js

linkid.js

59 ms

ecommerce.js

ecommerce.js

70 ms

roundtrip.js

roundtrip.js

228 ms

e3q.js

e3q.js

126 ms

collect

collect

19 ms

collect

collect

280 ms

plusone.js

plusone.js

342 ms

widgets.js

widgets.js

54 ms

zenbox.css

zenbox.css

101 ms

262 ms

xd_arbiter.php

xd_arbiter.php

487 ms

close_big.png

close_big.png

129 ms

loading.html

loading.html

225 ms

oct.js

oct.js

95 ms

common.js

common.js

110 ms

util.js

util.js

206 ms

controls.js

controls.js

196 ms

places_impl.js

places_impl.js

161 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

234 ms

ga-audiences

ga-audiences

180 ms

adsct

adsct

205 ms

adsct

adsct

206 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

67 ms

load_large.gif

load_large.gif

65 ms

xd_arbiter.php

xd_arbiter.php

274 ms

powered-by-google-on-white3.png

powered-by-google-on-white3.png

88 ms

autocomplete-icons.png

autocomplete-icons.png

110 ms

SHZJ7PE4KJGRTCHS3RDXHP.js

SHZJ7PE4KJGRTCHS3RDXHP.js

39 ms

out

out

13 ms

tr

tr

14 ms

95 ms

out

out

70 ms

out

out

70 ms

out

out

67 ms

out

out

80 ms

out

out

78 ms

out

out

78 ms

u.php

u.php

124 ms

sync

sync

115 ms

adsct

adsct

93 ms

pixel

pixel

115 ms

78 ms

377928.gif

377928.gif

10 ms

sd

sd

9 ms

pixel

pixel

18 ms

in

in

6 ms

tap.php

tap.php

194 ms

45 ms

map.js

map.js

39 ms

marker.js

marker.js

38 ms

iw_close.gif

iw_close.gif

38 ms

overlay.js

overlay.js

33 ms

onion.js

onion.js

27 ms

openhand_8_8.cur

openhand_8_8.cur

77 ms

stats.js

stats.js

60 ms

css

css

83 ms

transparent.png

transparent.png

53 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

125 ms

google4.png

google4.png

48 ms

mapcnt6.png

mapcnt6.png

120 ms

vt

vt

22 ms

vt

vt

24 ms

vt

vt

24 ms

vt

vt

25 ms

vt

vt

25 ms

vt

vt

29 ms

vt

vt

29 ms

vt

vt

28 ms

vt

vt

29 ms

vt

vt

37 ms

vt

vt

40 ms

vt

vt

40 ms

vt

vt

24 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

24 ms

Accessibility Review

justpark.com accessibility score

87

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

justpark.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

justpark.com SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Justpark.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Justpark.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

justpark.com

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