Tools & Wizards About Us
warbirdregistry.org screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

warbirdregistry.org

Warbird Registry - A Warbirds Resource Group Site

Page Load Speed

653 ms in total

First Response

81 ms

Resources Loaded

252 ms

Page Rendered

320 ms

warbirdregistry.org screenshot

About Website

Visit warbirdregistry.org now to see the best up-to-date Warbird Registry content for United States and also check out these interesting facts you probably never knew about warbirdregistry.org

The warbird registry follows the history of all aircraft that survived military service.

Visit warbirdregistry.org

Key Findings

We analyzed Warbirdregistry.org page load time and found that the first response time was 81 ms and then it took 572 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

warbirdregistry.org performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value1,970 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.26

47/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

warbirdregistry.org

81 ms

analytics.js

23 ms

v6-2_structure.css

38 ms

adsbygoogle.js

43 ms

q

25 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 59% of them (16 requests) were addressed to the original Warbirdregistry.org, 7% (2 requests) were made to Google-analytics.com and 7% (2 requests) were made to Warbirdsresourcegroup.org. The less responsive or slowest element that took the longest time to load (81 ms) belongs to the original domain Warbirdregistry.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.9 kB (41%)

Content Size

386.0 kB

After Optimization

227.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Warbirdregistry.org main page is 386.0 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. 40% of websites need less resources to load. Javascripts take 213.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 25.3 kB

  • Original 31.9 kB
  • After minification 25.9 kB
  • After compression 6.6 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 6.0 kB, which is 19% 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 25.3 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 629 B

  • Original 133.6 kB
  • After minification 133.0 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. Warbird Registry images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 127.0 kB

  • Original 213.2 kB
  • After minification 213.2 kB
  • After compression 86.2 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 127.0 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 6.0 kB

  • Original 7.3 kB
  • After minification 6.0 kB
  • After compression 1.3 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. Warbirdregistry.org needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Warbird Registry. According to our analytics all requests are already optimized.

Network Requests Diagram

warbirdregistry.org

warbirdregistry.org

81 ms

analytics.js

analytics.js

23 ms

v6-2_structure.css

v6-2_structure.css

38 ms

adsbygoogle.js

adsbygoogle.js

43 ms

q

q

25 ms

collect

collect

63 ms

registrybak-dark.jpg

registrybak-dark.jpg

63 ms

WRGLogocorsair.gif

WRGLogocorsair.gif

65 ms

branding.css

branding.css

59 ms

follow_us-c.png

follow_us-c.png

65 ms

registryheader_mkII.jpg

registryheader_mkII.jpg

64 ms

fighters-Mk-II.gif

fighters-Mk-II.gif

61 ms

attack-Mk-II.gif

attack-Mk-II.gif

61 ms

bombers-Mk-II.gif

bombers-Mk-II.gif

62 ms

seaplanes-Mk-II.gif

seaplanes-Mk-II.gif

62 ms

lbirds_Mk-II.gif

lbirds_Mk-II.gif

62 ms

utility_Mk-II.gif

utility_Mk-II.gif

64 ms

subannexs-MkII.gif

subannexs-MkII.gif

66 ms

observation-MkII.gif

observation-MkII.gif

65 ms

patrol-MkII.gif

patrol-MkII.gif

65 ms

trainers-MkII.gif

trainers-MkII.gif

64 ms

transports-MkII.gif

transports-MkII.gif

64 ms

poweredby_FFFFFF.gif

poweredby_FFFFFF.gif

57 ms

spiritof44_160x300.jpg

spiritof44_160x300.jpg

66 ms

branding.css

branding.css

22 ms

js

js

72 ms

registrybak.jpg

registrybak.jpg

29 ms

Accessibility Review

warbirdregistry.org accessibility score

83

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.

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

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

Best Practices

warbirdregistry.org 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

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

warbirdregistry.org SEO score

84

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Warbirdregistry.org 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 Warbirdregistry.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

warbirdregistry.org

Open Graph description is not detected on the main page of Warbird Registry. 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: