Tools & Wizards About Us
cvbt.org screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cvbt.org

Central Virginia Battlefields Trust | Civil War Battlefields

Page Load Speed

1.8 sec in total

First Response

147 ms

Resources Loaded

1.6 sec

Page Rendered

61 ms

cvbt.org screenshot

About Website

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

Central Virginia Battlefields Trust (CVBT) is a non-profit organization dedicated to the preservation of endangered Civil War battlefields in Virginia.

Visit cvbt.org

Key Findings

We analyzed Cvbt.org page load time and found that the first response time was 147 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

cvbt.org performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value1,570 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

www.cvbt.org

147 ms

minified.js

40 ms

focus-within-polyfill.js

35 ms

polyfill.min.js

74 ms

thunderbolt-commons.718dbdea.bundle.min.js

154 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cvbt.org, 33% (25 requests) were made to Static.wixstatic.com and 27% (20 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (54%)

Content Size

1.9 MB

After Optimization

861.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cvbt.org main page is 1.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 949.1 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 224.7 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 949.1 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 19.8 kB

  • Original 192.2 kB
  • After minification 172.4 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. Cvbt images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 50.7 kB

  • Original 455.3 kB
  • After minification 455.3 kB
  • After compression 404.6 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 50.7 kB or 11% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 59.8 kB
  • After minification 59.8 kB
  • After compression 59.8 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. Cvbt.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (30%)

Requests Now

50

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cvbt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.cvbt.org

www.cvbt.org

147 ms

minified.js

minified.js

40 ms

focus-within-polyfill.js

focus-within-polyfill.js

35 ms

polyfill.min.js

polyfill.min.js

74 ms

thunderbolt-commons.718dbdea.bundle.min.js

thunderbolt-commons.718dbdea.bundle.min.js

154 ms

main.a041a540.bundle.min.js

main.a041a540.bundle.min.js

154 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

153 ms

lodash.min.js

lodash.min.js

153 ms

react.production.min.js

react.production.min.js

154 ms

react-dom.production.min.js

react-dom.production.min.js

157 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

154 ms

198098_d70b5612147d428f8c3be00c739e005b~mv2.jpg

198098_d70b5612147d428f8c3be00c739e005b~mv2.jpg

355 ms

3fte7tZRoa4

3fte7tZRoa4

264 ms

bundle.min.js

bundle.min.js

98 ms

New%20Dark%20Red%20Logo%20Color%20w%20Centered%20Text%20White%20Bevel%20300ppi%20Oct%2010%202018%20(1)%20(1).png

New%20Dark%20Red%20Logo%20Color%20w%20Centered%20Text%20White%20Bevel%20300ppi%20Oct%2010%202018%20(1)%20(1).png

275 ms

956de6_b169c8c1cf3640ad948937faed4e83d6~mv2.jpg

956de6_b169c8c1cf3640ad948937faed4e83d6~mv2.jpg

550 ms

New%20Dark%20Red%20Logo%20Color%20w%20Centered%20Text%20.png

New%20Dark%20Red%20Logo%20Color%20w%20Centered%20Text%20.png

303 ms

Modern%20Neighborhood.jpg

Modern%20Neighborhood.jpg

213 ms

1266ae_205945e360af49ccaee683145cbfb987~mv2.jpg

1266ae_205945e360af49ccaee683145cbfb987~mv2.jpg

273 ms

1266ae_dc23215e5edc437d85f8ea6bf025f927~mv2.png

1266ae_dc23215e5edc437d85f8ea6bf025f927~mv2.png

549 ms

1266ae_0b0ef12fbafc493aad1c2cb5f5e96368~mv2.png

1266ae_0b0ef12fbafc493aad1c2cb5f5e96368~mv2.png

581 ms

e1f780_545fe9a261444f189c759a9fbc588743~mv2_d_1770_2625_s_2.jpg

e1f780_545fe9a261444f189c759a9fbc588743~mv2_d_1770_2625_s_2.jpg

582 ms

1266ae_29af9e0d272f449a9d2c5d91b7b36488~mv2.jpg

1266ae_29af9e0d272f449a9d2c5d91b7b36488~mv2.jpg

549 ms

1266ae_6d06a5578e5f46d9bb250f2aeeda3c3d~mv2.png

1266ae_6d06a5578e5f46d9bb250f2aeeda3c3d~mv2.png

550 ms

1266ae_b602b4d514c74d5a8aaa6fa1c2c17988~mv2.jpg

1266ae_b602b4d514c74d5a8aaa6fa1c2c17988~mv2.jpg

581 ms

image.png

image.png

608 ms

Culpeper-ST-PArk_Dedication_VA-Gov%20Youngkin_VanWinkle.jpg

Culpeper-ST-PArk_Dedication_VA-Gov%20Youngkin_VanWinkle.jpg

685 ms

Current_Becham_Tract_pic-4-24.jpg

Current_Becham_Tract_pic-4-24.jpg

684 ms

800px-Stonewall_Jackson_edited.jpg

800px-Stonewall_Jackson_edited.jpg

790 ms

956de6_47ed97dc8a18436c904904c1aab8c7f2~mv2.jpg

956de6_47ed97dc8a18436c904904c1aab8c7f2~mv2.jpg

832 ms

43.jpg

43.jpg

791 ms

956de6_aa50747ccc8e4d28a027ad53fd543c48~mv2.jpg

956de6_aa50747ccc8e4d28a027ad53fd543c48~mv2.jpg

828 ms

956de6_5115cf9346014cd48776085b7822da37~mv2.png

956de6_5115cf9346014cd48776085b7822da37~mv2.png

955 ms

Machine%20with%20farm%20in%20backround.jpg

Machine%20with%20farm%20in%20backround.jpg

876 ms

1266ae_3e1ecc396a624ff7a06181c455da5521~mv2.png

1266ae_3e1ecc396a624ff7a06181c455da5521~mv2.png

926 ms

unclesam_play.jpg

unclesam_play.jpg

912 ms

CVCBT-NewsLetter-2024_JPG.jpg

CVCBT-NewsLetter-2024_JPG.jpg

968 ms

956de6_b2da8a6a6c224d449c3470e0498bc1f4~mv2.jpeg

956de6_b2da8a6a6c224d449c3470e0498bc1f4~mv2.jpeg

1022 ms

212 ms

207 ms

207 ms

205 ms

206 ms

204 ms

370 ms

369 ms

369 ms

369 ms

367 ms

366 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

8 ms

AvenirLTW05-85Heavy.woff

AvenirLTW05-85Heavy.woff

7 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

19 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

20 ms

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

19 ms

www-player.css

www-player.css

44 ms

www-embed-player.js

www-embed-player.js

69 ms

base.js

base.js

96 ms

ad_status.js

ad_status.js

145 ms

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

98 ms

embed.js

embed.js

37 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

102 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

103 ms

id

id

23 ms

Create

Create

99 ms

GenerateIT

GenerateIT

13 ms

qoe

qoe

9 ms

log_event

log_event

0 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

19 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

14 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

4 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

4 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

5 ms

Accessibility Review

cvbt.org accessibility score

94

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

Best Practices

cvbt.org best practices score

75

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cvbt.org SEO score

92

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

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 Cvbt.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 Cvbt.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

cvbt.org

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