Tools & Wizards About Us
camera-obscura.co.uk screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

camera-obscura.co.uk

Camera Obscura and World of Illusions Edinburgh - fun for all the family

Page Load Speed

3.9 sec in total

First Response

179 ms

Resources Loaded

3.1 sec

Page Rendered

671 ms

camera-obscura.co.uk screenshot

About Website

Click here to check amazing Camera Obscura content for United Kingdom. Otherwise, check out these important facts you probably never knew about camera-obscura.co.uk

Venture through five floors jam-packed with over 100 illusions and discover the best rooftop views of Edinburgh. Britain’s most fun day out.

Visit camera-obscura.co.uk

Key Findings

We analyzed Camera-obscura.co.uk page load time and found that the first response time was 179 ms and then it took 3.7 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

camera-obscura.co.uk performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value2,060 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

camera-obscura.co.uk

179 ms

www.camera-obscura.co.uk

767 ms

css2

56 ms

master.min.css

204 ms

api.js

59 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 60% of them (36 requests) were addressed to the original Camera-obscura.co.uk, 8% (5 requests) were made to Googletagmanager.com and 8% (5 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (917 ms) relates to the external source Cdnjs.cloudflare.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 561.9 kB (16%)

Content Size

3.6 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Camera-obscura.co.uk main page is 3.6 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. 70% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 55.5 kB

  • Original 63.3 kB
  • After minification 42.7 kB
  • After compression 7.8 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 20.5 kB, which is 32% 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 55.5 kB or 88% of the original size.

Image Optimization

-19%

Potential reduce by 481.5 kB

  • Original 2.5 MB
  • After minification 2.0 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. Obviously, Camera Obscura needs image optimization as it can save up to 481.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 22.6 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 989.8 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

-4%

Potential reduce by 2.3 kB

  • Original 52.0 kB
  • After minification 52.0 kB
  • After compression 49.7 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. Camera-obscura.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (58%)

Requests Now

53

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Camera Obscura. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

camera-obscura.co.uk

camera-obscura.co.uk

179 ms

www.camera-obscura.co.uk

www.camera-obscura.co.uk

767 ms

css2

css2

56 ms

master.min.css

master.min.css

204 ms

api.js

api.js

59 ms

polyfill.min.js

polyfill.min.js

917 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

365 ms

__enzuzo-cookiebar.js

__enzuzo-cookiebar.js

61 ms

js

js

72 ms

default.css

default.css

297 ms

default.date.css

default.date.css

297 ms

picker.js

picker.js

297 ms

picker.date.js

picker.date.js

298 ms

js

js

129 ms

app.min.js

app.min.js

595 ms

element.js

element.js

125 ms

recaptcha__en.js

recaptcha__en.js

24 ms

gtm.js

gtm.js

112 ms

fbevents.js

fbevents.js

108 ms

camera-obscura-logo.svg

camera-obscura-logo.svg

333 ms

icon-location.svg

icon-location.svg

331 ms

icon-language.svg

icon-language.svg

333 ms

icon-arrow-up.svg

icon-arrow-up.svg

330 ms

icon-arrow-down.svg

icon-arrow-down.svg

333 ms

icon-sunset.svg

icon-sunset.svg

332 ms

icon-sunset--pink.svg

icon-sunset--pink.svg

336 ms

775229.png

775229.png

658 ms

938440.png

938440.png

339 ms

2868.svg

2868.svg

335 ms

2869.svg

2869.svg

337 ms

2866.svg

2866.svg

338 ms

2873.svg

2873.svg

417 ms

283005.png

283005.png

419 ms

910061.png

910061.png

659 ms

493708.png

493708.png

762 ms

3407.png

3407.png

593 ms

810652.png

810652.png

882 ms

914132.png

914132.png

492 ms

analytics.js

analytics.js

301 ms

admtracker.lib.min.js

admtracker.lib.min.js

301 ms

js

js

278 ms

place

place

385 ms

Graphik-Regular.woff

Graphik-Regular.woff

475 ms

Graphik-Medium.woff

Graphik-Medium.woff

509 ms

Graphik-Light.woff

Graphik-Light.woff

640 ms

baro-plain-webfont.woff

baro-plain-webfont.woff

642 ms

icon-chevron-right.svg

icon-chevron-right.svg

643 ms

js

js

123 ms

fa-brands-400.woff

fa-brands-400.woff

420 ms

884596-fixed-width.jpg

884596-fixed-width.jpg

407 ms

519729-fixed-width.jpg

519729-fixed-width.jpg

728 ms

ec.js

ec.js

66 ms

ecommerce.js

ecommerce.js

67 ms

js

js

98 ms

collect

collect

25 ms

collect

collect

21 ms

search.js

search.js

6 ms

geometry.js

geometry.js

9 ms

main.js

main.js

14 ms

js

js

52 ms

Accessibility Review

camera-obscura.co.uk accessibility score

89

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

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

camera-obscura.co.uk best practices score

67

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

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

Missing source maps for large first-party JavaScript

SEO Factors

camera-obscura.co.uk SEO score

93

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Camera-obscura.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 Camera-obscura.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

camera-obscura.co.uk

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