Tools & Wizards About Us
dallasbach.org screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

dallasbach.org

Early Music Ensemble | Dallas Bach Society | United States

Page Load Speed

2.3 sec in total

First Response

104 ms

Resources Loaded

2.2 sec

Page Rendered

58 ms

dallasbach.org screenshot

About Website

Welcome to dallasbach.org homepage info - get ready to check Dallas Bach best content right away, or after learning these important things about dallasbach.org

Dallas Bach Society features an all professional orchestra on original instruments with professional singers in a 10 concert series that runs from October to May. Now in it 39th season, the Dallas Bac...

Visit dallasbach.org

Key Findings

We analyzed Dallasbach.org page load time and found that the first response time was 104 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dallasbach.org performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.dallasbach.org

104 ms

minified.js

39 ms

focus-within-polyfill.js

68 ms

polyfill.min.js

879 ms

thunderbolt-commons.60ed9a5a.bundle.min.js

47 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dallasbach.org, 29% (18 requests) were made to Static.wixstatic.com and 22% (14 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (906 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (59%)

Content Size

1.9 MB

After Optimization

774.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dallasbach.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. 35% of websites need less resources to load. HTML takes 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 1.1 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 273.9 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 1.1 MB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 12.6 kB

  • Original 272.4 kB
  • After minification 259.9 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. Dallas Bach images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 244.3 kB
  • After minification 244.3 kB
  • After compression 240.7 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 (25%)

Requests Now

40

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dallas Bach. 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.dallasbach.org

www.dallasbach.org

104 ms

minified.js

minified.js

39 ms

focus-within-polyfill.js

focus-within-polyfill.js

68 ms

polyfill.min.js

polyfill.min.js

879 ms

thunderbolt-commons.60ed9a5a.bundle.min.js

thunderbolt-commons.60ed9a5a.bundle.min.js

47 ms

main.dda15fae.bundle.min.js

main.dda15fae.bundle.min.js

50 ms

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

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

46 ms

lodash.min.js

lodash.min.js

48 ms

react.production.min.js

react.production.min.js

48 ms

react-dom.production.min.js

react-dom.production.min.js

50 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

51 ms

DBS%20Logo.png

DBS%20Logo.png

384 ms

sddefault.jpg%202x

sddefault.jpg%202x

168 ms

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176 ms

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176 ms

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195 ms

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175 ms

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175 ms

maxresdefault.jpg%202x

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175 ms

e0458c_d466cbcecd6e4a1ba47f0908c9de046d~mv2.jpg

e0458c_d466cbcecd6e4a1ba47f0908c9de046d~mv2.jpg

342 ms

e0458c_9b89ff972fe74439a1849a515e360257~mv2.jpg

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325 ms

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328 ms

e0458c_4058101aa59e4353a3b7580d5b05f366~mv2.jpg

e0458c_4058101aa59e4353a3b7580d5b05f366~mv2.jpg

380 ms

e0458c_b253680a3cbf487489c963e88915c983~mv2.jpg

e0458c_b253680a3cbf487489c963e88915c983~mv2.jpg

374 ms

e0458c_28f0a0f5ea034699ab1bb1dc19c1c969~mv2.jpg

e0458c_28f0a0f5ea034699ab1bb1dc19c1c969~mv2.jpg

524 ms

e0458c_f5436410d2634389a9fe1ac8ad3f2c86~mv2.jpg

e0458c_f5436410d2634389a9fe1ac8ad3f2c86~mv2.jpg

558 ms

DBS%20Logo.png

DBS%20Logo.png

435 ms

texas%20commission%20on%20the%20arts%20logo.png

texas%20commission%20on%20the%20arts%20logo.png

601 ms

NEA%20logo.png

NEA%20logo.png

625 ms

DALLAS%20ARTS%20AND%20CULTURE%20LOGO.png

DALLAS%20ARTS%20AND%20CULTURE%20LOGO.png

718 ms

Moody%20Logo.jpg

Moody%20Logo.jpg

742 ms

TACA_2017-014.jpg

TACA_2017-014.jpg

742 ms

file.jpeg%203x

file.jpeg%203x

821 ms

e0458c_743e4758317f43409a4db89af564d5e4~mv2.webp

e0458c_743e4758317f43409a4db89af564d5e4~mv2.webp

788 ms

e0458c_743e4758317f43409a4db89af564d5e4~mv2.webp

e0458c_743e4758317f43409a4db89af564d5e4~mv2.webp

768 ms

mqdefault.jpg

mqdefault.jpg

147 ms

mqdefault.jpg

mqdefault.jpg

147 ms

mqdefault.jpg

mqdefault.jpg

148 ms

mqdefault.jpg

mqdefault.jpg

147 ms

mqdefault.jpg

mqdefault.jpg

147 ms

mqdefault.jpg

mqdefault.jpg

182 ms

mqdefault.jpg

mqdefault.jpg

181 ms

file.jpeg

file.jpeg

906 ms

bundle.min.js

bundle.min.js

108 ms

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

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

25 ms

kEF4nGNgYgCDfxMZpjFgAyxAzMjAxMjEXpqXaWTg5AIAYwIEbQA=

kEF4nGNgYgCDfxMZpjFgAyxAzMjAxMjEXpqXaWTg5AIAYwIEbQA=

0 ms

bc176270-17fa-4c78-a343-9fe52824e501.woff

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24 ms

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132 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

25 ms

deprecation-style.v5.css

deprecation-style.v5.css

8 ms

right-arrow.svg

right-arrow.svg

8 ms

Accessibility Review

dallasbach.org accessibility score

91

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

Best Practices

dallasbach.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

dallasbach.org SEO score

76

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Dallasbach.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 Dallasbach.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

dallasbach.org

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