Tools & Wizards About Us
shannonairmuseum.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

shannonairmuseum.com

Shannon Air Museum - Aviation History, Museum, Antique Aircraft

Page Load Speed

3.9 sec in total

First Response

141 ms

Resources Loaded

2.7 sec

Page Rendered

1.1 sec

shannonairmuseum.com screenshot

About Website

Visit shannonairmuseum.com now to see the best up-to-date Shannon Air Museum content and also check out these interesting facts you probably never knew about shannonairmuseum.com

Aviation history comes to life in this unique museum featuring one-of-a-kind aircraft and artifacts from the early ages of flight.

Visit shannonairmuseum.com

Key Findings

We analyzed Shannonairmuseum.com page load time and found that the first response time was 141 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

shannonairmuseum.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

Network Requests Diagram

shannonairmuseum.com

141 ms

rs=w:1920,m

2561 ms

script.js

20 ms

UX.4.34.7.js

51 ms

script.js

24 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 7% of them (1 request) were addressed to the original Shannonairmuseum.com, 93% (13 requests) were made to Img1.wsimg.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Img1.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.1 kB (31%)

Content Size

956.3 kB

After Optimization

658.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Shannonairmuseum.com main page is 956.3 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. 30% of websites need less resources to load. Images take 494.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 129.9 kB

  • Original 153.2 kB
  • After minification 153.2 kB
  • After compression 23.2 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 129.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 494.8 kB
  • After minification 494.8 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. Shannon Air Museum images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 168.2 kB

  • Original 308.3 kB
  • After minification 308.3 kB
  • After compression 140.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 168.2 kB or 55% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (33%)

Requests Now

9

After Optimization

6

  • Images
  • JavaScript

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shannon Air Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shannonairmuseum.com

shannonairmuseum.com

141 ms

rs=w:1920,m

rs=w:1920,m

2561 ms

script.js

script.js

20 ms

UX.4.34.7.js

UX.4.34.7.js

51 ms

script.js

script.js

24 ms

qt=q:95

qt=q:95

73 ms

rs=w:365,h:486.6666666666667,cg:true

rs=w:365,h:486.6666666666667,cg:true

27 ms

rs=w:365,h:486.6666666666667,cg:true

rs=w:365,h:486.6666666666667,cg:true

31 ms

rs=w:1920,m

rs=w:1920,m

1766 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

29 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

46 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff

50 ms

scc-c2.min.js

scc-c2.min.js

46 ms

Yq6R-LCAWCX3-6Ky7FAFrOF6lA.woff

Yq6R-LCAWCX3-6Ky7FAFrOF6lA.woff

5 ms

Accessibility Review

shannonairmuseum.com accessibility score

85

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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

Best Practices

shannonairmuseum.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

shannonairmuseum.com SEO score

77

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

High

Image elements do not have [alt] attributes

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 Shannonairmuseum.com 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 Shannonairmuseum.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

shannonairmuseum.com

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