Tools & Wizards About Us
thames-river-cruise.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

thames-river-cruise.com

Thames River Cruises | Sightseeing, Dinner & Afternoon Tea Options

Page Load Speed

453 ms in total

First Response

57 ms

Resources Loaded

316 ms

Page Rendered

80 ms

thames-river-cruise.com screenshot

About Website

Welcome to thames-river-cruise.com homepage info - get ready to check Thames River Cruise best content right away, or after learning these important things about thames-river-cruise.com

Book Thames River Cruises to see London from the water. Choose from sightseeing, speedboat, dinner, & evening cruises with live music, meals, & iconic views.

Visit thames-river-cruise.com

Key Findings

We analyzed Thames-river-cruise.com page load time and found that the first response time was 57 ms and then it took 396 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

thames-river-cruise.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value98,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value126.3 s

0/100

10%

Network Requests Diagram

thames-river-cruise.com

57 ms

thames-river-cruise.com

35 ms

www.thames-river-cruise.com

62 ms

f4abf7ea8a47d6f5.css

39 ms

polyfills-c67a75d1b6f99dc8.js

44 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Thames-river-cruise.com, 92% (36 requests) were made to Assets.headout.com. The less responsive or slowest element that took the longest time to load (157 ms) relates to the external source Assets.headout.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 419.0 kB (31%)

Content Size

1.4 MB

After Optimization

931.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Thames-river-cruise.com main page is 1.4 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. Javascripts take 809.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 417.9 kB

  • Original 531.9 kB
  • After minification 531.9 kB
  • After compression 114.0 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 417.9 kB or 79% of the original size.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 809.1 kB
  • After minification 809.1 kB
  • After compression 808.0 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

-0%

Potential reduce by 0 B

  • Original 9.1 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.

Requests Breakdown

Number of requests can be reduced by 34 (94%)

Requests Now

36

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thames River Cruise. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

thames-river-cruise.com

thames-river-cruise.com

57 ms

thames-river-cruise.com

thames-river-cruise.com

35 ms

www.thames-river-cruise.com

www.thames-river-cruise.com

62 ms

f4abf7ea8a47d6f5.css

f4abf7ea8a47d6f5.css

39 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

44 ms

8100.4f79fd1234fdadc4.js

8100.4f79fd1234fdadc4.js

66 ms

2962-f611c64f30fdcf7d.js

2962-f611c64f30fdcf7d.js

66 ms

88925-356e0fe972a15251.js

88925-356e0fe972a15251.js

71 ms

Footer-39860ee8ab650b5a.js

Footer-39860ee8ab650b5a.js

72 ms

11643-028182b47dc6ac31.js

11643-028182b47dc6ac31.js

67 ms

58081-4c67ae96aad7d403.js

58081-4c67ae96aad7d403.js

69 ms

98026.562ab2568a5a6f13.js

98026.562ab2568a5a6f13.js

70 ms

72806.31cb4e0f7e018d9a.js

72806.31cb4e0f7e018d9a.js

68 ms

69827.cf0162698ae15a17.js

69827.cf0162698ae15a17.js

75 ms

96839.7d5dd3a76cc80162.js

96839.7d5dd3a76cc80162.js

76 ms

84094.c61fca32fc76dc82.js

84094.c61fca32fc76dc82.js

75 ms

26165.ef75da4aa96f4754.js

26165.ef75da4aa96f4754.js

78 ms

webpack-b486c4bc59e746d2.js

webpack-b486c4bc59e746d2.js

80 ms

framework-7254c842c37aa5c5.js

framework-7254c842c37aa5c5.js

83 ms

main-6dd54d2f8d9c0bd6.js

main-6dd54d2f8d9c0bd6.js

88 ms

_app-42a598b55cade3e5.js

_app-42a598b55cade3e5.js

125 ms

31d4e3d1-4bbf1b583218980a.js

31d4e3d1-4bbf1b583218980a.js

121 ms

fec483df-146cf3123bb9ae3c.js

fec483df-146cf3123bb9ae3c.js

130 ms

66261-186c065092a15d15.js

66261-186c065092a15d15.js

123 ms

94356-05fdf0e3a78892fb.js

94356-05fdf0e3a78892fb.js

128 ms

13913-2fcba83b0ec560d4.js

13913-2fcba83b0ec560d4.js

139 ms

53448-2dba615d98ff5433.js

53448-2dba615d98ff5433.js

139 ms

83465-db19352aa8eb58fc.js

83465-db19352aa8eb58fc.js

144 ms

21876-b916352e9e317c27.js

21876-b916352e9e317c27.js

139 ms

68914-03846ee5044790e3.js

68914-03846ee5044790e3.js

145 ms

51709-e577b935e4f6f828.js

51709-e577b935e4f6f828.js

145 ms

74439-d00a521abe68668e.js

74439-d00a521abe68668e.js

145 ms

67703-8a9168facc53e853.js

67703-8a9168facc53e853.js

144 ms

79892-275bd3469a7ab613.js

79892-275bd3469a7ab613.js

142 ms

42886-25d053b67e7e811d.js

42886-25d053b67e7e811d.js

157 ms

63020-1c5056a366816911.js

63020-1c5056a366816911.js

156 ms

index-910ec0332ccf434f.js

index-910ec0332ccf434f.js

155 ms

_buildManifest.js

_buildManifest.js

155 ms

_ssgManifest.js

_ssgManifest.js

156 ms

Accessibility Review

thames-river-cruise.com accessibility score

93

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

button, link, and menuitem elements do not have accessible names.

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.

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

thames-river-cruise.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

Page has valid source maps

SEO Factors

thames-river-cruise.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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thames-river-cruise.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 Thames-river-cruise.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

thames-river-cruise.com

Open Graph description is not detected on the main page of Thames River Cruise. 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: