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484bg.org screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

484bg.org

484th Bombardment Group - World War II - Honor Roll Project

Page Load Speed

1.5 sec in total

First Response

339 ms

Resources Loaded

1.1 sec

Page Rendered

137 ms

484bg.org screenshot

About Website

Visit 484bg.org now to see the best up-to-date 484 Bg content and also check out these interesting facts you probably never knew about 484bg.org

484th Bombardment Group in WWII. A B-24 Bomber Group 15th Air Force. Army Air Corps Library and Museum.

Visit 484bg.org

Key Findings

We analyzed 484bg.org page load time and found that the first response time was 339 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

484bg.org performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.386

27/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

484bg.org

339 ms

www.484bg.org

190 ms

base.css

52 ms

skeleton.css

72 ms

layout.css

104 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 75% of them (12 requests) were addressed to the original 484bg.org, 13% (2 requests) were made to Assets.pinterest.com and 13% (2 requests) were made to Paypalobjects.com. The less responsive or slowest element that took the longest time to load (529 ms) belongs to the original domain 484bg.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.9 kB (59%)

Content Size

134.6 kB

After Optimization

55.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of 484bg.org main page is 134.6 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 10% of websites need less resources to load. HTML takes 74.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 59.1 kB

  • Original 74.6 kB
  • After minification 71.9 kB
  • After compression 15.5 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 59.1 kB or 79% of the original size.

Image Optimization

-30%

Potential reduce by 15.9 kB

  • Original 53.0 kB
  • After minification 37.2 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. Obviously, 484 Bg needs image optimization as it can save up to 15.9 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-56%

Potential reduce by 3.9 kB

  • Original 7.0 kB
  • After minification 6.2 kB
  • After compression 3.1 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. 484bg.org needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 56% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 484 Bg. According to our analytics all requests are already optimized.

Network Requests Diagram

484bg.org

484bg.org

339 ms

www.484bg.org

www.484bg.org

190 ms

base.css

base.css

52 ms

skeleton.css

skeleton.css

72 ms

layout.css

layout.css

104 ms

pinit.js

pinit.js

21 ms

btn_donateCC_LG.gif

btn_donateCC_LG.gif

21 ms

pixel.gif

pixel.gif

25 ms

484bglogo.png

484bglogo.png

146 ms

facebook.png

facebook.png

121 ms

linkedin.png

linkedin.png

529 ms

google-plus-black.png

google-plus-black.png

135 ms

twitter-2.png

twitter-2.png

136 ms

facebook.gif

facebook.gif

139 ms

aaclm-160x160.jpg

aaclm-160x160.jpg

173 ms

pinit_main.js

pinit_main.js

3 ms

Accessibility Review

484bg.org accessibility score

54

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.

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

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

484bg.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

484bg.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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 484bg.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 484bg.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

484bg.org

Open Graph description is not detected on the main page of 484 Bg. 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: