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ahfdn.org screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

ahfdn.org

Anthracite Heritage Foundation |

Page Load Speed

2.1 sec in total

First Response

797 ms

Resources Loaded

1.1 sec

Page Rendered

269 ms

ahfdn.org screenshot

About Website

Click here to check amazing Ahfdn content. Otherwise, check out these important facts you probably never knew about ahfdn.org

The Anthracite Heritage Foundation is a non-profit corporation governed by a Board of Trustees. In cooperation with King’s College, Wilkes-Barre, the Foundation will prepare and administer an ongoing ...

Visit ahfdn.org

Key Findings

We analyzed Ahfdn.org page load time and found that the first response time was 797 ms and then it took 1.3 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

ahfdn.org performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value3.5 s

89/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

ahfdn.org

797 ms

style.css

92 ms

style.min.css

109 ms

classic-themes.min.css

69 ms

usp.css

68 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Ahfdn.org and no external sources were called. The less responsive or slowest element that took the longest time to load (797 ms) belongs to the original domain Ahfdn.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 433.0 kB (35%)

Content Size

1.2 MB

After Optimization

793.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ahfdn.org main page is 1.2 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. 30% of websites need less resources to load. Images take 702.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 34.0 kB

  • Original 42.7 kB
  • After minification 41.9 kB
  • After compression 8.8 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 34.0 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 41.8 kB

  • Original 702.4 kB
  • After minification 660.6 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. Ahfdn images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 202.9 kB

  • Original 299.4 kB
  • After minification 290.5 kB
  • After compression 96.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 202.9 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 154.3 kB

  • Original 181.6 kB
  • After minification 168.1 kB
  • After compression 27.3 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. Ahfdn.org needs all CSS files to be minified and compressed as it can save up to 154.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (51%)

Requests Now

37

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ahfdn. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ahfdn.org

ahfdn.org

797 ms

style.css

style.css

92 ms

style.min.css

style.min.css

109 ms

classic-themes.min.css

classic-themes.min.css

69 ms

usp.css

usp.css

68 ms

shortcodes.css

shortcodes.css

99 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

55 ms

page_templates.css

page_templates.css

98 ms

jquery.min.js

jquery.min.js

143 ms

jquery-migrate.min.js

jquery-migrate.min.js

101 ms

usp-pro.js

usp-pro.js

102 ms

jquery.cookie.js

jquery.cookie.js

100 ms

jquery.parsley.min.js

jquery.parsley.min.js

105 ms

jquery.usp.core.js

jquery.usp.core.js

118 ms

cufon-yui.js

cufon-yui.js

117 ms

Goudy_Bookletter_1911_400.font.js

Goudy_Bookletter_1911_400.font.js

176 ms

superfish.js

superfish.js

122 ms

comment-reply.min.js

comment-reply.min.js

122 ms

jquery.easing-1.3.pack.js

jquery.easing-1.3.pack.js

135 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

180 ms

et-ptemplates-frontend.js

et-ptemplates-frontend.js

171 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

116 ms

background001.jpg

background001.jpg

117 ms

menu-top.png

menu-top.png

47 ms

menu-content.png

menu-content.png

48 ms

Logo.png

Logo.png

46 ms

menu-bottom.png

menu-bottom.png

45 ms

content-top-bg.png

content-top-bg.png

46 ms

content-bg.png

content-bg.png

61 ms

main-top-glow.png

main-top-glow.png

59 ms

title-bg.png

title-bg.png

59 ms

logo_813px-300x101.png

logo_813px-300x101.png

60 ms

sidebar-bottom.png

sidebar-bottom.png

60 ms

widget-top.png

widget-top.png

89 ms

vector-left.png

vector-left.png

87 ms

vector-right.png

vector-right.png

87 ms

sidebar-bullet.png

sidebar-bullet.png

87 ms

content-bottom-bg.png

content-bottom-bg.png

88 ms

Accessibility Review

ahfdn.org accessibility score

94

Accessibility Issues

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

Best Practices

ahfdn.org best practices score

58

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

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

ahfdn.org SEO score

64

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

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 Ahfdn.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 Ahfdn.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

ahfdn.org

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