Tools & Wizards About Us
unseentours.org.uk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

unseentours.org.uk

Walking Tours & Virtual Quizzes supporting people affected by homelessness - Unseen Tours

Page Load Speed

8.1 sec in total

First Response

309 ms

Resources Loaded

5.4 sec

Page Rendered

2.4 sec

unseentours.org.uk screenshot

About Website

Visit unseentours.org.uk now to see the best up-to-date Unseen Tours content and also check out these interesting facts you probably never knew about unseentours.org.uk

Have fun with your team in a high quality quiz, curated by our brilliant walking tour guides who being formerly homeless have unmatched knowledge of London.

Visit unseentours.org.uk

Key Findings

We analyzed Unseentours.org.uk page load time and found that the first response time was 309 ms and then it took 7.8 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

unseentours.org.uk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value760 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.335

34/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

unseentours.org.uk

309 ms

unseentours.org.uk

676 ms

css

36 ms

jquery.min.js

98 ms

jquery-migrate.min.js

189 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 81% of them (70 requests) were addressed to the original Unseentours.org.uk, 2% (2 requests) were made to Fonts.googleapis.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Unseentours.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 748.1 kB (26%)

Content Size

2.9 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unseentours.org.uk main page is 2.9 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. 60% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 118.1 kB

  • Original 149.6 kB
  • After minification 145.7 kB
  • After compression 31.5 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 118.1 kB or 79% of the original size.

Image Optimization

-25%

Potential reduce by 613.5 kB

  • Original 2.4 MB
  • After minification 1.8 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, Unseen Tours needs image optimization as it can save up to 613.5 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 6.5 kB

  • Original 227.6 kB
  • After minification 227.6 kB
  • After compression 221.1 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

-10%

Potential reduce by 10.0 kB

  • Original 105.3 kB
  • After minification 104.9 kB
  • After compression 95.3 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. Unseentours.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (54%)

Requests Now

81

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unseen Tours. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

unseentours.org.uk

unseentours.org.uk

309 ms

unseentours.org.uk

unseentours.org.uk

676 ms

css

css

36 ms

jquery.min.js

jquery.min.js

98 ms

jquery-migrate.min.js

jquery-migrate.min.js

189 ms

cookie-law-info-public.js

cookie-law-info-public.js

269 ms

js

js

94 ms

adsbygoogle.js

adsbygoogle.js

120 ms

index.js

index.js

266 ms

index.js

index.js

322 ms

common_scripts_min.js

common_scripts_min.js

323 ms

functions.js

functions.js

322 ms

jquery.validate.min.js

jquery.validate.min.js

323 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

353 ms

icheck.js

icheck.js

351 ms

script.js

script.js

378 ms

core.min.js

core.min.js

389 ms

datepicker.min.js

datepicker.min.js

390 ms

html5-fallback.js

html5-fallback.js

437 ms

peek.js

peek.js

481 ms

UT-logo-3.png

UT-logo-3.png

437 ms

UT-logo-6.png

UT-logo-6.png

438 ms

UT-logo-snippet-e1600941873727.png

UT-logo-snippet-e1600941873727.png

448 ms

Good-To-Go-England-Green.png

Good-To-Go-England-Green.png

461 ms

David.png

David.png

917 ms

Nic.png

Nic.png

619 ms

Halimot-3.png

Halimot-3.png

784 ms

Pete.png

Pete.png

784 ms

Ben.png

Ben.png

715 ms

Pete-school-group.jpg

Pete-school-group.jpg

908 ms

CSR-1024x576.jpg

CSR-1024x576.jpg

899 ms

Private-tour-2-1024x576.jpg

Private-tour-2-1024x576.jpg

1252 ms

Gift-voucher-2-1024x576.jpg

Gift-voucher-2-1024x576.jpg

1304 ms

Home-3.jpg

Home-3.jpg

1219 ms

award-wiener.jpg

award-wiener.jpg

993 ms

Animation_TC_2022-150x150.gif

Animation_TC_2022-150x150.gif

998 ms

2020-AWARDS-LOGO-HC-BW-1.png

2020-AWARDS-LOGO-HC-BW-1.png

1006 ms

Trip-advisor-2018.jpg

Trip-advisor-2018.jpg

1086 ms

Trip-advisor-2015.jpg

Trip-advisor-2015.jpg

1087 ms

Ecover.jpg

Ecover.jpg

1099 ms

Virgin-holidays.png

Virgin-holidays.png

1181 ms

BBC-logo.png

BBC-logo.png

1177 ms

font

font

20 ms

css

css

13 ms

platform.js

platform.js

40 ms

Time-magazine-logo.png

Time-magazine-logo.png

1089 ms

Metro-logo.png

Metro-logo.png

1085 ms

widget_button.js

widget_button.js

79 ms

widget_button.css

widget_button.css

111 ms

lonely-planet-logo.png

lonely-planet-logo.png

1014 ms

font

font

79 ms

Home-2-1.jpg

Home-2-1.jpg

1202 ms

UT-logo-7.png

UT-logo-7.png

991 ms

SEUK-members-logo.png

SEUK-members-logo.png

1025 ms

MoL_supported_by_grey_RGB-300x53.png

MoL_supported_by_grey_RGB-300x53.png

1043 ms

js

js

83 ms

analytics.js

analytics.js

21 ms

Good-To-Go-England-e1598027875575.png

Good-To-Go-England-e1598027875575.png

1036 ms

Animation_TC_2022-e1659972599147.gif

Animation_TC_2022-e1659972599147.gif

1046 ms

London-Google-Map-2.png

London-Google-Map-2.png

1746 ms

collect

collect

33 ms

widget_button.js

widget_button.js

41 ms

widget_button.css

widget_button.css

44 ms

70fd1963-ef40-4059-9fc9-45ec1c3e16f0

70fd1963-ef40-4059-9fc9-45ec1c3e16f0

278 ms

style.min.css

style.min.css

94 ms

styles.css

styles.css

91 ms

cookie-law-info-public.css

cookie-law-info-public.css

92 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

93 ms

slider-pro.min.css

slider-pro.min.css

92 ms

style.css

style.css

92 ms

bootstrap.min.css

bootstrap.min.css

95 ms

animate.min.css

animate.min.css

92 ms

magnific-popup.css

magnific-popup.css

91 ms

icon_set_1.css

icon_set_1.css

92 ms

icon_set_2.css

icon_set_2.css

92 ms

icon_set_1.woff

icon_set_1.woff

98 ms

fontello.css

fontello.css

94 ms

date_time_picker.css

date_time_picker.css

93 ms

fontello.woff

fontello.woff

365 ms

timeline.css

timeline.css

91 ms

jquery.switch.css

jquery.switch.css

92 ms

style.css

style.css

94 ms

responsive.css

responsive.css

92 ms

style.css

style.css

91 ms

color-orange.css

color-orange.css

92 ms

jquery-ui.min.css

jquery-ui.min.css

93 ms

Accessibility Review

unseentours.org.uk 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

unseentours.org.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

unseentours.org.uk SEO score

82

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 Unseentours.org.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 Unseentours.org.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

unseentours.org.uk

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