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3deepaerial.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

3deepaerial.com

3DEEP - Aerial Photography | Virtual Tours | Interactive Mapping

Page Load Speed

8 sec in total

First Response

366 ms

Resources Loaded

6.7 sec

Page Rendered

939 ms

3deepaerial.com screenshot

About Website

Click here to check amazing 3DEEP Aerial content. Otherwise, check out these important facts you probably never knew about 3deepaerial.com

3deep is a full-service media production company providing 360° degree virtual tours, 3D surveys, aerial imaging, photography, video production and web development. Based in Cornwall, UK.

Visit 3deepaerial.com

Key Findings

We analyzed 3deepaerial.com page load time and found that the first response time was 366 ms and then it took 7.7 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

3deepaerial.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value7,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

3deepaerial.com

366 ms

3deepmedia.com

2473 ms

wp-emoji-release.min.js

112 ms

mediaelementplayer-legacy.min.css

196 ms

wp-mediaelement.min.css

233 ms

Our browser made a total of 173 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 3deepaerial.com, 69% (120 requests) were made to 3deepmedia.com and 16% (27 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source 3deepmedia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 388.2 kB (10%)

Content Size

3.8 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3deepaerial.com main page is 3.8 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. Only a small number of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 61.8 kB

  • Original 75.9 kB
  • After minification 74.6 kB
  • After compression 14.1 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 61.8 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 274.3 kB

  • Original 3.3 MB
  • After minification 3.1 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. 3DEEP Aerial images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 18.6 kB

  • Original 217.6 kB
  • After minification 217.6 kB
  • After compression 199.0 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

-22%

Potential reduce by 33.5 kB

  • Original 151.9 kB
  • After minification 151.8 kB
  • After compression 118.4 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. 3deepaerial.com needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (40%)

Requests Now

164

After Optimization

99

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3DEEP Aerial. 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 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

3deepaerial.com

3deepaerial.com

366 ms

3deepmedia.com

3deepmedia.com

2473 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

112 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

196 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

233 ms

style.min.css

style.min.css

234 ms

cookie-law-info-public.css

cookie-law-info-public.css

284 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

276 ms

style.css

style.css

280 ms

js_composer.min.css

js_composer.min.css

458 ms

Defaults.css

Defaults.css

293 ms

style.min.css

style.min.css

297 ms

normalize.css

normalize.css

357 ms

layout.css

layout.css

364 ms

typography.css

typography.css

368 ms

header-footer.css

header-footer.css

369 ms

fifty-fifty.css

fifty-fifty.css

384 ms

blog.css

blog.css

445 ms

font-awesome.min.css

font-awesome.min.css

450 ms

core.css

core.css

570 ms

fullscreen.css

fullscreen.css

446 ms

jquery.min.js

jquery.min.js

599 ms

jquery-migrate.min.js

jquery-migrate.min.js

646 ms

cookie-law-info-public.js

cookie-law-info-public.js

597 ms

js

js

62 ms

ultimate-params.min.js

ultimate-params.min.js

665 ms

v4-shims.min.css

v4-shims.min.css

716 ms

all.min.css

all.min.css

721 ms

background-style.min.css

background-style.min.css

914 ms

lightbox.min.css

lightbox.min.css

915 ms

owl.min.css

owl.min.css

916 ms

animate.min.css

animate.min.css

916 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

934 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

935 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

935 ms

custom.js

custom.js

1041 ms

wp-embed.min.js

wp-embed.min.js

1067 ms

js_composer_front.min.js

js_composer_front.min.js

1064 ms

jquery-appear.min.js

jquery-appear.min.js

1064 ms

ultimate_bg.min.js

ultimate_bg.min.js

997 ms

custom.min.js

custom.min.js

908 ms

lightbox.min.js

lightbox.min.js

959 ms

owl.carousel.min.js

owl.carousel.min.js

953 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

909 ms

underscore.min.js

underscore.min.js

899 ms

vc-waypoints.min.js

vc-waypoints.min.js

893 ms

vc_grid.min.js

vc_grid.min.js

878 ms

css

css

42 ms

fbevents.js

fbevents.js

415 ms

embed

embed

648 ms

3deep-logo.png

3deep-logo.png

535 ms

icon-360-vr.png

icon-360-vr.png

648 ms

icon-drone-white.png

icon-drone-white.png

647 ms

icon-fpv-white.png

icon-fpv-white.png

534 ms

icon-3d-white.png

icon-3d-white.png

646 ms

icon-photogram-white.svg

icon-photogram-white.svg

530 ms

icon-map-white.png

icon-map-white.png

804 ms

icon-photos-white.png

icon-photos-white.png

657 ms

icon-video-white.png

icon-video-white.png

659 ms

icon-website-white.png

icon-website-white.png

660 ms

icon-hotel-white.png

icon-hotel-white.png

676 ms

icon-heritage-white.png

icon-heritage-white.png

681 ms

icon-education-white.png

icon-education-white.png

802 ms

icon-marine-white.png

icon-marine-white.png

889 ms

icon-property-white.png

icon-property-white.png

881 ms

3deep-logo-square.png

3deep-logo-square.png

879 ms

360-aerial-tours-falmouth-cornwall-e1522921520784-1024x765.jpg

360-aerial-tours-falmouth-cornwall-e1522921520784-1024x765.jpg

931 ms

underwater-visual-effects-1024x512.jpg

underwater-visual-effects-1024x512.jpg

684 ms

aerial-photography-video-vr-360-cornwall-4-1024x683.jpg

aerial-photography-video-vr-360-cornwall-4-1024x683.jpg

789 ms

aerial-3d-photogrammetry-survey-cliffs-1024x531.jpg

aerial-3d-photogrammetry-survey-cliffs-1024x531.jpg

927 ms

3d-aerial-survey-oratory.jpg

3d-aerial-survey-oratory.jpg

914 ms

orthographic-aerial-mapping-cornwall-6.jpg

orthographic-aerial-mapping-cornwall-6.jpg

911 ms

fpv-drone-filming-cornwall-2-1024x683.jpg

fpv-drone-filming-cornwall-2-1024x683.jpg

909 ms

Port-Isaac-1-1024x767.jpg

Port-Isaac-1-1024x767.jpg

995 ms

icon-hotel-grey.png

icon-hotel-grey.png

783 ms

icon-heritage-grey.png

icon-heritage-grey.png

784 ms

icon-marine-grey.png

icon-marine-grey.png

881 ms

icon-education-grey.png

icon-education-grey.png

881 ms

icon-property-grey.png

icon-property-grey.png

882 ms

edenproject.svg

edenproject.svg

883 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

162 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

162 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

885 ms

logo-university-of-bristol.png

logo-university-of-bristol.png

802 ms

logo-university-of-birmingham.png

logo-university-of-birmingham.png

1055 ms

logo-penwith-landscape.png

logo-penwith-landscape.png

880 ms

logo-john-volanthen.png

logo-john-volanthen.png

882 ms

logo-hca.png

logo-hca.png

979 ms

logo-fugro.svg

logo-fugro.svg

965 ms

logo-fowey-harbour.png

logo-fowey-harbour.png

973 ms

logo-english-heritage.png

logo-english-heritage.png

961 ms

850638735135892

850638735135892

294 ms

js

js

281 ms

logo-crossrail.png

logo-crossrail.png

1118 ms

logo-tfl.png

logo-tfl.png

865 ms

logo-cornish-lithium.png

logo-cornish-lithium.png

869 ms

falmouth-bid.png

falmouth-bid.png

1106 ms

falmouth-university.png

falmouth-university.png

1089 ms

greenbank.png

greenbank.png

1205 ms

hoseasons.svg

hoseasons.svg

1200 ms

fa-solid-900.woff

fa-solid-900.woff

1207 ms

fa-regular-400.woff

fa-regular-400.woff

1082 ms

268 ms

fa-brands-400.woff

fa-brands-400.woff

1000 ms

pendennis.png

pendennis.png

997 ms

logo-helston.png

logo-helston.png

1105 ms

maenporth.png

maenporth.png

1103 ms

visit-cornwall.png

visit-cornwall.png

1077 ms

historic-england.png

historic-england.png

955 ms

the-green.png

the-green.png

858 ms

sawmills-studio.png

sawmills-studio.png

857 ms

budock-vean.png

budock-vean.png

993 ms

natural-england.jpg

natural-england.jpg

990 ms

nas.png

nas.png

992 ms

charlestown.jpg

charlestown.jpg

1189 ms

js

js

83 ms

3deep-aerial-photographer-cornwall-016-2-150x150.jpg

3deep-aerial-photographer-cornwall-016-2-150x150.jpg

970 ms

gen_204

gen_204

92 ms

marine-drone-photography-video-cornwall2-150x150.jpg

marine-drone-photography-video-cornwall2-150x150.jpg

890 ms

man-engine-aerial-event-filming-cornwall-150x150.jpg

man-engine-aerial-event-filming-cornwall-150x150.jpg

1090 ms

caa.png

caa.png

1090 ms

dsr.png

dsr.png

1107 ms

init_embed.js

init_embed.js

203 ms

moonrock.png

moonrock.png

1010 ms

icon-navigate.png

icon-navigate.png

1005 ms

icon-news.png

icon-news.png

1006 ms

icon-calendar2.svg

icon-calendar2.svg

1006 ms

analytics.js

analytics.js

438 ms

icon-info.png

icon-info.png

869 ms

3d-surveys-visualisations-cornwall2-1.jpg

3d-surveys-visualisations-cornwall2-1.jpg

980 ms

prev.png

prev.png

857 ms

next.png

next.png

856 ms

loading.gif

loading.gif

855 ms

close.png

close.png

1639 ms

common.js

common.js

336 ms

util.js

util.js

384 ms

map.js

map.js

377 ms

overlay.js

overlay.js

290 ms

onion.js

onion.js

197 ms

search_impl.js

search_impl.js

197 ms

collect

collect

69 ms

openhand_8_8.cur

openhand_8_8.cur

153 ms

kh

kh

82 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

73 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

82 ms

vt

vt

143 ms

vt

vt

110 ms

vt

vt

108 ms

vt

vt

135 ms

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143 ms

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136 ms

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132 ms

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139 ms

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131 ms

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157 ms

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174 ms

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177 ms

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181 ms

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168 ms

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167 ms

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179 ms

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192 ms

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190 ms

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185 ms

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193 ms

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193 ms

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vt

201 ms

vt

vt

220 ms

vt

vt

222 ms

QuotaService.RecordEvent

QuotaService.RecordEvent

30 ms

vt

vt

147 ms

vt

vt

153 ms

controls.js

controls.js

4 ms

Accessibility Review

3deepaerial.com accessibility score

66

Accessibility Issues

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

Buttons do not have an accessible name

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

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

3deepaerial.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

3deepaerial.com SEO score

86

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3deepaerial.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 3deepaerial.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

3deepaerial.com

Open Graph data is detected on the main page of 3DEEP Aerial. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: