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captaincook.org.uk screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

captaincook.org.uk

Captain Cook Country- Land of Discovery

Page Load Speed

2.4 sec in total

First Response

384 ms

Resources Loaded

1.9 sec

Page Rendered

144 ms

captaincook.org.uk screenshot

About Website

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

Discover Yorkshire's historic coastline and heather moorlands, where Captain James Cook was born and raised.

Visit captaincook.org.uk

Key Findings

We analyzed Captaincook.org.uk page load time and found that the first response time was 384 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

captaincook.org.uk performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

captaincook.org.uk

384 ms

default.css

86 ms

external.js

169 ms

03263.gif

397 ms

valid-xhtml10-blue

30 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 81% of them (13 requests) were addressed to the original Captaincook.org.uk, 6% (1 request) were made to Banners.wunderground.com and 6% (1 request) were made to W3.org. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Captaincook.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.0 kB (29%)

Content Size

59.1 kB

After Optimization

42.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Captaincook.org.uk main page is 59.1 kB. 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 5% of websites need less resources to load. Images take 38.7 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.3 kB

  • Original 9.2 kB
  • After minification 8.1 kB
  • After compression 2.9 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 1.1 kB, which is 12% 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 6.3 kB or 69% of the original size.

Image Optimization

-4%

Potential reduce by 1.6 kB

  • Original 38.7 kB
  • After minification 37.1 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. Captain Cook images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 460 B

  • Original 675 B
  • After minification 501 B
  • After compression 215 B

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 460 B or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 8.7 kB

  • Original 10.6 kB
  • After minification 7.4 kB
  • After compression 1.9 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. Captaincook.org.uk needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Captain Cook. According to our analytics all requests are already optimized.

Network Requests Diagram

captaincook.org.uk

captaincook.org.uk

384 ms

default.css

default.css

86 ms

external.js

external.js

169 ms

03263.gif

03263.gif

397 ms

valid-xhtml10-blue

valid-xhtml10-blue

30 ms

vcss-blue

vcss-blue

45 ms

logo.gif

logo.gif

94 ms

top_right.jpg

top_right.jpg

162 ms

navmap.gif

navmap.gif

170 ms

nav_header_bg.gif

nav_header_bg.gif

171 ms

bullet_14.gif

bullet_14.gif

172 ms

top_left.jpg

top_left.jpg

1201 ms

home_header.jpg

home_header.jpg

1292 ms

cook_sig.gif

cook_sig.gif

245 ms

home_right.jpg

home_right.jpg

261 ms

footer_bg.gif

footer_bg.gif

254 ms

Accessibility Review

captaincook.org.uk accessibility score

94

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[accesskey] values are not unique

Best Practices

captaincook.org.uk best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

captaincook.org.uk SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Captaincook.org.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Captaincook.org.uk main page’s claimed encoding is iso-8859-1. 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

captaincook.org.uk

Open Graph description is not detected on the main page of Captain Cook. 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: