Tools & Wizards About Us
royalarmouries.org screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

royalarmouries.org

Royal Armouries | National museums of arms and armour

Page Load Speed

4.3 sec in total

First Response

620 ms

Resources Loaded

3.5 sec

Page Rendered

175 ms

royalarmouries.org screenshot

About Website

Welcome to royalarmouries.org homepage info - get ready to check Royal Armouries best content for United States right away, or after learning these important things about royalarmouries.org

The Royal Armouries is a national museum dedicated to arms and armour, housing the national collection of arms and armour.

Visit royalarmouries.org

Key Findings

We analyzed Royalarmouries.org page load time and found that the first response time was 620 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 55% of websites can load faster.

Performance Metrics

royalarmouries.org performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value17.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.5 s

0/100

25%

SI (Speed Index)

Value25.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,360 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value29.9 s

0/100

10%

Network Requests Diagram

home

620 ms

screen.css

250 ms

ra-slider.css

251 ms

shadowbox.css

252 ms

jquery-1.8.3.min.js

19 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 59% of them (27 requests) were addressed to the original Royalarmouries.org, 17% (8 requests) were made to Google.com and 9% (4 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Royalarmouries.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 692.8 kB (25%)

Content Size

2.7 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Royalarmouries.org main page is 2.7 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. 35% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 126.4 kB

  • Original 164.8 kB
  • After minification 163.2 kB
  • After compression 38.5 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 126.4 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 45.8 kB

  • Original 1.8 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. Royal Armouries images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 473.3 kB

  • Original 706.5 kB
  • After minification 696.1 kB
  • After compression 233.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 473.3 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 47.4 kB

  • Original 57.6 kB
  • After minification 42.6 kB
  • After compression 10.2 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. Royalarmouries.org needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (51%)

Requests Now

43

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Royal Armouries. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

home

home

620 ms

screen.css

screen.css

250 ms

ra-slider.css

ra-slider.css

251 ms

shadowbox.css

shadowbox.css

252 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

19 ms

jquery.tooltip.js

jquery.tooltip.js

254 ms

functions.js

functions.js

253 ms

shadowbox.js

shadowbox.js

422 ms

ra-slider.js

ra-slider.js

494 ms

reset.css

reset.css

250 ms

core.css

core.css

253 ms

forms.css

forms.css

259 ms

cmxform.css

cmxform.css

261 ms

analytics.js

analytics.js

50 ms

logo.png

logo.png

318 ms

leeds-location.jpg

leeds-location.jpg

318 ms

right-arrow-transparent.gif

right-arrow-transparent.gif

319 ms

tower-location.jpg

tower-location.jpg

511 ms

fort-location.jpg

fort-location.jpg

511 ms

Easter-Tournament.png

Easter-Tournament.png

993 ms

Knights-In-Training-Web-Banner_(2).png

Knights-In-Training-Web-Banner_(2).png

1462 ms

Medieval-Easter.png

Medieval-Easter.png

1302 ms

Roman-Raiders.png

Roman-Raiders.png

1381 ms

Mighty-Mortars-(May).png

Mighty-Mortars-(May).png

1413 ms

Workshops-Web-Banner.png

Workshops-Web-Banner.png

1396 ms

1066-Web-Banner.png

1066-Web-Banner.png

1915 ms

facetoface22.jpg

facetoface22.jpg

1864 ms

ticket-icon.png

ticket-icon.png

1614 ms

addthis_widget.js

addthis_widget.js

50 ms

collect

collect

155 ms

cse.js

cse.js

119 ms

300lo.json

300lo.json

101 ms

ie67-css.d20541e614a2e495c355.js

ie67-css.d20541e614a2e495c355.js

37 ms

sh.7c7179124ea24ac6ba46caac.html

sh.7c7179124ea24ac6ba46caac.html

48 ms

cse.js

cse.js

246 ms

layers.3643cb2e25fb91c29386.js

layers.3643cb2e25fb91c29386.js

10 ms

jsapi

jsapi

18 ms

default+en.css

default+en.css

5 ms

minimalist.css

minimalist.css

19 ms

default+en.I.js

default+en.I.js

20 ms

minimalist.css

minimalist.css

31 ms

async-ads.js

async-ads.js

89 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

66 ms

small-logo.png

small-logo.png

36 ms

nav_logo114.png

nav_logo114.png

6 ms

print.css

print.css

85 ms

Accessibility Review

royalarmouries.org accessibility score

100

Accessibility Issues

Best Practices

royalarmouries.org best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

royalarmouries.org SEO score

86

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Royalarmouries.org 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 Royalarmouries.org 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

royalarmouries.org

Open Graph description is not detected on the main page of Royal Armouries. 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: