Tools & Wizards About Us
coastalconcerts.org screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

coastalconcerts.org

Coastal Concerts | Live Classical Music | Lewes, DE

Page Load Speed

1.6 sec in total

First Response

79 ms

Resources Loaded

1.4 sec

Page Rendered

80 ms

coastalconcerts.org screenshot

About Website

Welcome to coastalconcerts.org homepage info - get ready to check Coastal Concerts best content right away, or after learning these important things about coastalconcerts.org

Coastal Concerts (CoCo) has presented live performances by world-renowned classical musicians in Lewes, Delaware since 2008.

Visit coastalconcerts.org

Key Findings

We analyzed Coastalconcerts.org page load time and found that the first response time was 79 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

coastalconcerts.org performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

www.coastalconcerts.org

79 ms

minified.js

27 ms

focus-within-polyfill.js

73 ms

polyfill.min.js

140 ms

thunderbolt-commons.ec68bee9.bundle.min.js

62 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 Coastalconcerts.org, 36% (16 requests) were made to Static.wixstatic.com and 27% (12 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (521 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 599.0 kB (43%)

Content Size

1.4 MB

After Optimization

790.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Coastalconcerts.org main page is 1.4 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. 40% of websites need less resources to load. HTML takes 631.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 499.1 kB

  • Original 631.6 kB
  • After minification 629.9 kB
  • After compression 132.5 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 499.1 kB or 79% of the original size.

Image Optimization

-18%

Potential reduce by 97.2 kB

  • Original 533.5 kB
  • After minification 436.3 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. Obviously, Coastal Concerts needs image optimization as it can save up to 97.2 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 223.9 kB
  • After minification 223.9 kB
  • After compression 221.2 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 10 (37%)

Requests Now

27

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coastal Concerts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.coastalconcerts.org

www.coastalconcerts.org

79 ms

minified.js

minified.js

27 ms

focus-within-polyfill.js

focus-within-polyfill.js

73 ms

polyfill.min.js

polyfill.min.js

140 ms

thunderbolt-commons.ec68bee9.bundle.min.js

thunderbolt-commons.ec68bee9.bundle.min.js

62 ms

main.f286c407.bundle.min.js

main.f286c407.bundle.min.js

62 ms

lodash.min.js

lodash.min.js

62 ms

react.production.min.js

react.production.min.js

62 ms

react-dom.production.min.js

react-dom.production.min.js

63 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

63 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

64 ms

Now%20CoCo%20Logo%20White.png

Now%20CoCo%20Logo%20White.png

283 ms

bundle.min.js

bundle.min.js

144 ms

bb8786_cce13c7d24104e61b4af01d97cad49bf~mv2.png

bb8786_cce13c7d24104e61b4af01d97cad49bf~mv2.png

276 ms

d36fbc_a449699501004626be9c8b2ca2a03255~mv2.png

d36fbc_a449699501004626be9c8b2ca2a03255~mv2.png

284 ms

Michelle%20Cann_edited.jpg

Michelle%20Cann_edited.jpg

220 ms

jiji%20and%20dunbi%20um.png

jiji%20and%20dunbi%20um.png

271 ms

American%20String%20Quartet%202_credit%20Peter%20Schaaf.jpg

American%20String%20Quartet%202_credit%20Peter%20Schaaf.jpg

306 ms

image0%20(6)_%20NEW%20FINAL%20PHOTO%20TO%20USE.jpeg

image0%20(6)_%20NEW%20FINAL%20PHOTO%20TO%20USE.jpeg

444 ms

Dover%20Quartet%201_photo%20credit%20Roy%20Cox%20resized.jpg

Dover%20Quartet%201_photo%20credit%20Roy%20Cox%20resized.jpg

467 ms

Trio%20Zimbalist_edited.png

Trio%20Zimbalist_edited.png

368 ms

Canellakis-Brown%20Duo%20Credit%20Da%20Ping%20Luo.jpg

Canellakis-Brown%20Duo%20Credit%20Da%20Ping%20Luo.jpg

427 ms

DDOAWhite.png

DDOAWhite.png

428 ms

mid-atlantic-arts-logo-white.png

mid-atlantic-arts-logo-white.png

379 ms

New%20CoCo%20Stamp%20Logo.png

New%20CoCo%20Stamp%20Logo.png

521 ms

file.woff

file.woff

312 ms

file.woff

file.woff

325 ms

file.woff

file.woff

325 ms

56 ms

12 ms

15 ms

18 ms

16 ms

16 ms

63 ms

58 ms

60 ms

59 ms

61 ms

107 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

24 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

10 ms

Accessibility Review

coastalconcerts.org accessibility score

95

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

Links do not have a discernible name

Best Practices

coastalconcerts.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

coastalconcerts.org SEO score

79

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

Page is blocked from indexing

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 doesn't use 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 Coastalconcerts.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 Coastalconcerts.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

coastalconcerts.org

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