Tools & Wizards About Us
dallasisd.voly.org screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

dallasisd.voly.org

Voly | Where your passions and volunteer opportunities click.

Page Load Speed

1.2 sec in total

First Response

33 ms

Resources Loaded

774 ms

Page Rendered

359 ms

dallasisd.voly.org screenshot

About Website

Visit dallasisd.voly.org now to see the best up-to-date Dallasisd Voly content for United States and also check out these interesting facts you probably never knew about dallasisd.voly.org

VOLY.org is the premier online volunteer matching program for volunteers and nonprofit organizations.

Visit dallasisd.voly.org

Key Findings

We analyzed Dallasisd.voly.org page load time and found that the first response time was 33 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

dallasisd.voly.org performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

dallasisd.voly.org

33 ms

index.html

136 ms

voly.da3c8aa4fe3a444e0701087c9118ce27.css

23 ms

helpers.voly.2c7bbf053d54d865f19e8c480c3b682a.js

19 ms

api.js

67 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 47% of them (16 requests) were addressed to the original Dallasisd.voly.org, 24% (8 requests) were made to S3.amazonaws.com and 9% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (433 ms) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 217.5 kB (7%)

Content Size

3.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dallasisd.voly.org main page is 3.1 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. 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. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 40.0 kB

  • Original 54.0 kB
  • After minification 44.2 kB
  • After compression 14.0 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 9.7 kB, which is 18% 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 40.0 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 177.3 kB

  • Original 2.8 MB
  • After minification 2.6 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. Dallasisd Voly images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 24 B

  • Original 200.3 kB
  • After minification 200.3 kB
  • After compression 200.3 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.

CSS Optimization

-0%

Potential reduce by 166 B

  • Original 78.3 kB
  • After minification 78.2 kB
  • After compression 78.2 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. Dallasisd.voly.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (28%)

Requests Now

25

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dallasisd Voly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dallasisd.voly.org

dallasisd.voly.org

33 ms

index.html

index.html

136 ms

voly.da3c8aa4fe3a444e0701087c9118ce27.css

voly.da3c8aa4fe3a444e0701087c9118ce27.css

23 ms

helpers.voly.2c7bbf053d54d865f19e8c480c3b682a.js

helpers.voly.2c7bbf053d54d865f19e8c480c3b682a.js

19 ms

api.js

api.js

67 ms

element.js

element.js

104 ms

voly.e1cb49150fa425f542387353d4721bef.js

voly.e1cb49150fa425f542387353d4721bef.js

103 ms

gtm.js

gtm.js

318 ms

logo-10.jpg

logo-10.jpg

305 ms

afterschool.jpg

afterschool.jpg

306 ms

football_22.jpg

football_22.jpg

338 ms

engagement.jpg

engagement.jpg

306 ms

collegereadiness.jpg

collegereadiness.jpg

305 ms

earlychildhood.jpg

earlychildhood.jpg

307 ms

Education.jpg

Education.jpg

368 ms

app-side-buttons.png

app-side-buttons.png

20 ms

app-side-app.png

app-side-app.png

227 ms

widgets.js

widgets.js

265 ms

like.php

like.php

433 ms

icons-sprite.svg

icons-sprite.svg

71 ms

background-full-10.jpg

background-full-10.jpg

152 ms

museo-slab-500.woff

museo-slab-500.woff

38 ms

museo-slab-900.woff

museo-slab-900.woff

26 ms

museo-slab-700.woff

museo-slab-700.woff

46 ms

museo-slab-300.woff

museo-slab-300.woff

45 ms

museo-slab-100.woff

museo-slab-100.woff

45 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

44 ms

icomoon.woff

icomoon.woff

43 ms

print.3304681998e19c6c2b06a143a11b4516.css

print.3304681998e19c6c2b06a143a11b4516.css

8 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

35 ms

settings

settings

108 ms

OFkY5owVl5k.js

OFkY5owVl5k.js

43 ms

FEppCFCt76d.png

FEppCFCt76d.png

21 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

7 ms

Accessibility Review

dallasisd.voly.org accessibility score

77

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dallasisd.voly.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

dallasisd.voly.org SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Dallasisd.voly.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 Dallasisd.voly.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

dallasisd.voly.org

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