Tools & Wizards About Us
aircorpslibrary.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% 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

  • 86

    SEO

    Google-friendlier than
    60% of websites

aircorpslibrary.com

WWII Era Military Blueprints & Manuals | AirCorps Library

Page Load Speed

1.7 sec in total

First Response

141 ms

Resources Loaded

1.3 sec

Page Rendered

253 ms

aircorpslibrary.com screenshot

About Website

Click here to check amazing Air Corps Library content for Canada. Otherwise, check out these important facts you probably never knew about aircorpslibrary.com

Purchase World War II aircraft manuals. Original WWII era documents related to: aircraft, components, engines, propellers, fabrication and more!

Visit aircorpslibrary.com

Key Findings

We analyzed Aircorpslibrary.com page load time and found that the first response time was 141 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

aircorpslibrary.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

aircorpslibrary.com

141 ms

aircorpslibrary.com

423 ms

theme-bundle.polyfills.js

559 ms

theme-bundle.head_async.js

78 ms

css

86 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 9% of them (2 requests) were addressed to the original Aircorpslibrary.com, 52% (12 requests) were made to Cdn11.bigcommerce.com and 9% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (559 ms) relates to the external source Cdn11.bigcommerce.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.3 kB (12%)

Content Size

838.7 kB

After Optimization

740.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Aircorpslibrary.com main page is 838.7 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. 55% of websites need less resources to load. Images take 478.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 95.9 kB

  • Original 110.4 kB
  • After minification 97.4 kB
  • After compression 14.5 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. This page needs HTML code to be minified as it can gain 13.0 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 95.9 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 2.1 kB

  • Original 478.4 kB
  • After minification 476.3 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. Air Corps Library images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 288 B

  • Original 249.8 kB
  • After minification 249.8 kB
  • After compression 249.5 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.

Requests Breakdown

Number of requests can be reduced by 8 (42%)

Requests Now

19

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Corps Library. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

aircorpslibrary.com

aircorpslibrary.com

141 ms

aircorpslibrary.com

aircorpslibrary.com

423 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

559 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

78 ms

css

css

86 ms

theme-b9126080-581a-013d-975b-22643ce63b2e.css

theme-b9126080-581a-013d-975b-22643ce63b2e.css

91 ms

google_analytics4-9a468da7c21d2e9e41cd445d567f3f3a5a9b6759.js

google_analytics4-9a468da7c21d2e9e41cd445d567f3f3a5a9b6759.js

85 ms

loader.js

loader.js

287 ms

freshclick-filter-new.js

freshclick-filter-new.js

82 ms

index.js

index.js

114 ms

theme-bundle.main.js

theme-bundle.main.js

89 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

80 ms

widget.js

widget.js

83 ms

ResizeImage.png

ResizeImage.png

259 ms

aircorpslibrary160_1605892122__41155.original.png

aircorpslibrary160_1605892122__41155.original.png

178 ms

p51-restored.jpg

p51-restored.jpg

177 ms

shoplibrary-website.jpg

shoplibrary-website.jpg

74 ms

aircorpslibrary-1-.png

aircorpslibrary-1-.png

256 ms

library-background-edited-web-crop.jpg

library-background-edited-web-crop.jpg

97 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

96 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYA.ttf

97 ms

nobot

nobot

122 ms

acl-footer.jpg

acl-footer.jpg

163 ms

Accessibility Review

aircorpslibrary.com 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

aircorpslibrary.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

aircorpslibrary.com 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 Aircorpslibrary.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 Aircorpslibrary.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

aircorpslibrary.com

Open Graph description is not detected on the main page of Air Corps Library. 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: