Tools & Wizards About Us
clarksburgmdhistory.org screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

clarksburgmdhistory.org

Clarksburg Historical Society, Inc. | Clarksburg, MD

Page Load Speed

2.1 sec in total

First Response

94 ms

Resources Loaded

2 sec

Page Rendered

89 ms

clarksburgmdhistory.org screenshot

About Website

Welcome to clarksburgmdhistory.org homepage info - get ready to check Clarksburg MD History best content right away, or after learning these important things about clarksburgmdhistory.org

Keeping History Alive in Clarksburg. Learn more about the Clarksburg Historical Society's mission and local events!

Visit clarksburgmdhistory.org

Key Findings

We analyzed Clarksburgmdhistory.org page load time and found that the first response time was 94 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

clarksburgmdhistory.org performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

www.clarksburgmdhistory.org

94 ms

minified.js

108 ms

focus-within-polyfill.js

107 ms

polyfill.min.js

884 ms

thunderbolt-commons.dae61f88.bundle.min.js

135 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Clarksburgmdhistory.org, 36% (16 requests) were made to Static.parastorage.com and 30% (13 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (884 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 491.1 kB (45%)

Content Size

1.1 MB

After Optimization

603.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Clarksburgmdhistory.org main page is 1.1 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. 45% of websites need less resources to load. Javascripts take 488.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 252.2 kB

  • Original 340.1 kB
  • After minification 338.3 kB
  • After compression 87.8 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 252.2 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 9.1 kB

  • Original 265.5 kB
  • After minification 256.4 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. Clarksburg MD History images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 229.8 kB

  • Original 488.6 kB
  • After minification 488.6 kB
  • After compression 258.8 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 229.8 kB or 47% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (28%)

Requests Now

40

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clarksburg MD History. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.clarksburgmdhistory.org

www.clarksburgmdhistory.org

94 ms

minified.js

minified.js

108 ms

focus-within-polyfill.js

focus-within-polyfill.js

107 ms

polyfill.min.js

polyfill.min.js

884 ms

thunderbolt-commons.dae61f88.bundle.min.js

thunderbolt-commons.dae61f88.bundle.min.js

135 ms

main.de20c391.bundle.min.js

main.de20c391.bundle.min.js

131 ms

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

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

128 ms

lodash.min.js

lodash.min.js

129 ms

react.production.min.js

react.production.min.js

130 ms

react-dom.production.min.js

react-dom.production.min.js

132 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

131 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

132 ms

214ec6_74218a69302f9f7d168d39fff667af74.png

214ec6_74218a69302f9f7d168d39fff667af74.png

93 ms

214ec6_b8228fd415c191fdcf26930f44ba661d.png

214ec6_b8228fd415c191fdcf26930f44ba661d.png

201 ms

Revised%20Clarksburg%20Logo%20Brown%20copy.jpg

Revised%20Clarksburg%20Logo%20Brown%20copy.jpg

436 ms

a36a7f_dce707d1e46c48c8b33afd37f891db2c.jpg

a36a7f_dce707d1e46c48c8b33afd37f891db2c.jpg

441 ms

a36a7f_63cbf396cd174e0e95037df23f0738c7~mv2.jpeg

a36a7f_63cbf396cd174e0e95037df23f0738c7~mv2.jpeg

368 ms

214ec6_2bfb19b875532ce87dd147b3271d60b6.png

214ec6_2bfb19b875532ce87dd147b3271d60b6.png

414 ms

214ec6_d7b117906306a226e1ed6ec222fbec75.png

214ec6_d7b117906306a226e1ed6ec222fbec75.png

288 ms

214ec6_d7b117906306a226e1ed6ec222fbec75.png

214ec6_d7b117906306a226e1ed6ec222fbec75.png

312 ms

214ec6_2bfb19b875532ce87dd147b3271d60b6.png

214ec6_2bfb19b875532ce87dd147b3271d60b6.png

422 ms

214ec6_081faea85019b0cc6f16b885d82186e8.png

214ec6_081faea85019b0cc6f16b885d82186e8.png

584 ms

a36a7f_2bcfbc483bc94ee1ad1d333236f8f933.jpg

a36a7f_2bcfbc483bc94ee1ad1d333236f8f933.jpg

757 ms

bundle.min.js

bundle.min.js

84 ms

122 ms

120 ms

114 ms

115 ms

110 ms

105 ms

157 ms

152 ms

145 ms

147 ms

144 ms

144 ms

187 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

27 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

20 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

12 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

3 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

11 ms

Accessibility Review

clarksburgmdhistory.org accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

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

Best Practices

clarksburgmdhistory.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

clarksburgmdhistory.org SEO score

100

Search Engine Optimization Advices

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 Clarksburgmdhistory.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 Clarksburgmdhistory.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

clarksburgmdhistory.org

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