Tools & Wizards About Us
dallaslighthouse.org screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

dallaslighthouse.org

Envision Dallas | BVI Employment Opportunities and Resources

Page Load Speed

2.2 sec in total

First Response

83 ms

Resources Loaded

1.3 sec

Page Rendered

791 ms

dallaslighthouse.org screenshot

About Website

Click here to check amazing Dallas Lighthouse content. Otherwise, check out these important facts you probably never knew about dallaslighthouse.org

Envision Dallas (formerly Dallas Lighthouse for the Blind) provides employment opportunities, community and resources to people who are blind or visually impaired in North Texas.

Visit dallaslighthouse.org

Key Findings

We analyzed Dallaslighthouse.org page load time and found that the first response time was 83 ms and then it took 2.1 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

dallaslighthouse.org performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.416

23/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

dallaslighthouse.org

83 ms

dallas

471 ms

gtm.js

79 ms

js

136 ms

fbevents.js

31 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Dallaslighthouse.org, 47% (14 requests) were made to Envisionus.com and 17% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (471 ms) relates to the external source Envisionus.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.2 kB (2%)

Content Size

6.9 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dallaslighthouse.org main page is 6.9 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. 50% of websites need less resources to load. Images take 6.7 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 77.5 kB

  • Original 86.9 kB
  • After minification 54.4 kB
  • After compression 9.4 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. This page needs HTML code to be minified as it can gain 32.5 kB, which is 37% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 77.5 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 45.3 kB

  • Original 6.7 MB
  • After minification 6.6 MB

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 Lighthouse images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 17.4 kB

  • Original 108.5 kB
  • After minification 108.5 kB
  • After compression 91.0 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 17.4 kB or 16% of the original size.

CSS Optimization

-33%

Potential reduce by 19.0 kB

  • Original 56.9 kB
  • After minification 56.9 kB
  • After compression 37.9 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. Dallaslighthouse.org needs all CSS files to be minified and compressed as it can save up to 19.0 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (27%)

Requests Now

22

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dallas Lighthouse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dallaslighthouse.org

dallaslighthouse.org

83 ms

dallas

dallas

471 ms

gtm.js

gtm.js

79 ms

js

js

136 ms

fbevents.js

fbevents.js

31 ms

css2

css2

95 ms

main.min.css

main.min.css

98 ms

navigation-search.min.js

navigation-search.min.js

148 ms

index.min.js

index.min.js

261 ms

activityi;src=11970726;type=retar0;cat=retar0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=9545789633411.914

activityi;src=11970726;type=retar0;cat=retar0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=9545789633411.914

153 ms

Dallas-HomePg-1440x346.jpg

Dallas-HomePg-1440x346.jpg

164 ms

ImageOfPersonTryingOnGlasses.png

ImageOfPersonTryingOnGlasses.png

370 ms

person-crafting-item.png

person-crafting-item.png

422 ms

person-working-at-computer.png

person-working-at-computer.png

404 ms

person-speaking-into-microphone.png

person-speaking-into-microphone.png

396 ms

kid.png

kid.png

320 ms

_H_B7138.jpg

_H_B7138.jpg

464 ms

Untitled-design-2024-04-04T155751-474.png

Untitled-design-2024-04-04T155751-474.png

359 ms

image-1.png

image-1.png

405 ms

image-2.png

image-2.png

417 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

58 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

63 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

68 ms

conversion.js

conversion.js

127 ms

src=11970726;type=retar0;cat=retar0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=9545789633411.914

src=11970726;type=retar0;cat=retar0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=9545789633411.914

103 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

16 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

14 ms

18 ms

37 ms

38 ms

Accessibility Review

dallaslighthouse.org accessibility score

97

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

Links do not have a discernible name

Best Practices

dallaslighthouse.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

SEO Factors

dallaslighthouse.org SEO score

97

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

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 Dallaslighthouse.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 Dallaslighthouse.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

dallaslighthouse.org

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