Tools & Wizards About Us
d15.org screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

d15.org

Home - McHenry District 15

Page Load Speed

1.6 sec in total

First Response

19 ms

Resources Loaded

1.2 sec

Page Rendered

349 ms

d15.org screenshot

About Website

Click here to check amazing D 15 content for United States. Otherwise, check out these important facts you probably never knew about d15.org

Home - McHenry District 15

Visit d15.org

Key Findings

We analyzed D15.org page load time and found that the first response time was 19 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

d15.org performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value23.5 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value1.25

1/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

d15.org

19 ms

www.d15.org

34 ms

www.d15.org

121 ms

pendo.js

76 ms

sri-failover.min.js

47 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 59% of them (60 requests) were addressed to the original D15.org, 13% (13 requests) were made to Extend.schoolwires.com and 11% (11 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (704 ms) belongs to the original domain D15.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (22%)

Content Size

6.2 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of D15.org main page is 6.2 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. Only a small number of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 290.5 kB

  • Original 352.4 kB
  • After minification 343.1 kB
  • After compression 61.9 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 290.5 kB or 82% of the original size.

Image Optimization

-19%

Potential reduce by 985.9 kB

  • Original 5.1 MB
  • After minification 4.1 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. Obviously, D 15 needs image optimization as it can save up to 985.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 44.9 kB

  • Original 406.1 kB
  • After minification 404.0 kB
  • After compression 361.1 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 44.9 kB or 11% of the original size.

CSS Optimization

-6%

Potential reduce by 18.4 kB

  • Original 294.7 kB
  • After minification 294.5 kB
  • After compression 276.3 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. D15.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 60 (65%)

Requests Now

92

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D 15. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

d15.org

d15.org

19 ms

www.d15.org

www.d15.org

34 ms

www.d15.org

www.d15.org

121 ms

pendo.js

pendo.js

76 ms

sri-failover.min.js

sri-failover.min.js

47 ms

OpenSans-Light.css

OpenSans-Light.css

63 ms

OpenSans-Italic.css

OpenSans-Italic.css

74 ms

OpenSans-Regular.css

OpenSans-Regular.css

70 ms

OpenSans-SemiBold.css

OpenSans-SemiBold.css

62 ms

shepherd-theme-default.css

shepherd-theme-default.css

121 ms

jquery.jgrowl.css

jquery.jgrowl.css

120 ms

system_2741.css

system_2741.css

111 ms

apps_2590.css

apps_2590.css

120 ms

jQueryUI.css

jQueryUI.css

119 ms

SchoolwiresMobile_2320.css

SchoolwiresMobile_2320.css

130 ms

dashboard.css

dashboard.css

149 ms

Grid.css

Grid.css

146 ms

WCM.js

WCM.js

160 ms

API.js

API.js

129 ms

jQuery.min.js

jQuery.min.js

159 ms

jQueryMigrate.min.js

jQueryMigrate.min.js

159 ms

swfobject.js

swfobject.js

105 ms

tether.min.js

tether.min.js

135 ms

shepherd.min.js

shepherd.min.js

142 ms

creative.responsive.menu.v3.min.js

creative.responsive.menu.v3.min.js

68 ms

creative.app.accordion.min.js

creative.app.accordion.min.js

67 ms

cs.rs.multimedia.rotator.v2.min.js

cs.rs.multimedia.rotator.v2.min.js

101 ms

joel.mod-events.min.js

joel.mod-events.min.js

69 ms

creative.translate.min.js

creative.translate.min.js

101 ms

cs.global.min.js

cs.global.min.js

101 ms

cs.global.min.css

cs.global.min.css

103 ms

creativeIcons.v4.min.js

creativeIcons.v4.min.js

102 ms

creativeIcons.v4.min.css

creativeIcons.v4.min.css

117 ms

cs.article.slider.min.js

cs.article.slider.min.js

103 ms

head.min.js

head.min.js

103 ms

cs.fullscreen.video.min.js

cs.fullscreen.video.min.js

104 ms

cs.tcw.upgrade.min.js

cs.tcw.upgrade.min.js

104 ms

css

css

112 ms

ally.ui.js

ally.ui.js

114 ms

SW-UI_2680.min.js

SW-UI_2680.min.js

234 ms

jQueryUI.min.js

jQueryUI.min.js

150 ms

jquery.sectionlayer.js

jquery.sectionlayer.js

150 ms

Initialize_2560.js

Initialize_2560.js

234 ms

swfobject.min.js

swfobject.min.js

347 ms

jquery.ajaxupload_2440.min.js

jquery.ajaxupload_2440.min.js

235 ms

json2.js

json2.js

236 ms

CheckScript_2780.js

CheckScript_2780.js

234 ms

analytics.js

analytics.js

105 ms

ally.ui.21c3658db0ab5024c806.js

ally.ui.21c3658db0ab5024c806.js

103 ms

page.php

page.php

640 ms

sw-mystart-bg.png

sw-mystart-bg.png

120 ms

sw-mystart-search.png

sw-mystart-search.png

120 ms

McHenry_Riverwalk%20copy122.jpg

McHenry_Riverwalk%20copy122.jpg

130 ms

Screenshot%202023-06-20%20at%203.20.40%20PM.png

Screenshot%202023-06-20%20at%203.20.40%20PM.png

128 ms

Screenshot%202023-05-04%20at%201.43.40%20PM.png

Screenshot%202023-05-04%20at%201.43.40%20PM.png

129 ms

Screenshot%202023-04-18%20at%203.02.45%20PM.png

Screenshot%202023-04-18%20at%203.02.45%20PM.png

216 ms

lina3.png

lina3.png

214 ms

S2WNews1.png

S2WNews1.png

634 ms

Screen%20Shot%202022-10-11%20at%2010.34.45%20AM.png

Screen%20Shot%202022-10-11%20at%2010.34.45%20AM.png

217 ms

Screen%20Shot%202022-04-11%20at%202.17.59%20PM.png

Screen%20Shot%202022-04-11%20at%202.17.59%20PM.png

212 ms

Screen%20Shot%202022-04-12%20at%2012.46.27%20PM.png

Screen%20Shot%202022-04-12%20at%2012.46.27%20PM.png

214 ms

thrivesmall2.png

thrivesmall2.png

631 ms

Screen%20Shot%202021-04-07%20at%208.18.24%20AM.png

Screen%20Shot%202021-04-07%20at%208.18.24%20AM.png

636 ms

Screen%20Shot%202020-10-29%20at%208.33.12%20AM.jpg

Screen%20Shot%202020-10-29%20at%208.33.12%20AM.jpg

632 ms

NSPRA1.jpg

NSPRA1.jpg

631 ms

Screen%20Shot%202020-04-14%20at%2011.07.35%20AM.png

Screen%20Shot%202020-04-14%20at%2011.07.35%20AM.png

637 ms

smallaward.jpg

smallaward.jpg

644 ms

Digital%20Footprint%202small.jpg

Digital%20Footprint%202small.jpg

641 ms

digital-globe-pattern.png

digital-globe-pattern.png

644 ms

summer%202.jpeg

summer%202.jpeg

642 ms

D15%20Just%2015%20Logo%20High%20Res%20Blue%20Green.png

D15%20Just%2015%20Logo%20High%20Res%20Blue%20Green.png

645 ms

Screenshot%202024-03-11%20at%202.10.57%20PM.png

Screenshot%202024-03-11%20at%202.10.57%20PM.png

647 ms

Screenshot%202024-01-10%20at%2010.05.14%20AM.png

Screenshot%202024-01-10%20at%2010.05.14%20AM.png

698 ms

icon-feed.svg

icon-feed.svg

647 ms

activitiesbutton.jpg

activitiesbutton.jpg

701 ms

Screen%20Shot%202021-03-15%20at%208.10.03%20AM.png

Screen%20Shot%202021-03-15%20at%208.10.03%20AM.png

660 ms

sw-footer-overlay.png

sw-footer-overlay.png

703 ms

WCM_logo.svg

WCM_logo.svg

704 ms

overlay-modal-background.png

overlay-modal-background.png

703 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

124 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

538 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

540 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

547 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

547 ms

j8_r6-DH1bjoc-dwi-3UFQ.ttf

j8_r6-DH1bjoc-dwi-3UFQ.ttf

546 ms

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

35 ms

collect

collect

517 ms

css

css

466 ms

InsertAnalyticsData

InsertAnalyticsData

258 ms

wHv3n85j7BM.css

wHv3n85j7BM.css

84 ms

odEcj4EBDzB.js

odEcj4EBDzB.js

89 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

88 ms

s23ZuKml3wQ.js

s23ZuKml3wQ.js

87 ms

Ez8TaPyQZ7-.js

Ez8TaPyQZ7-.js

86 ms

9f_Alkp5qWb.js

9f_Alkp5qWb.js

126 ms

_uEhsxKAS3c.js

_uEhsxKAS3c.js

126 ms

p55HfXW__mM.js

p55HfXW__mM.js

128 ms

ALTQi95mOyD.js

ALTQi95mOyD.js

129 ms

332751810_699788268593172_1690768722865702982_n.png

332751810_699788268593172_1690768722865702982_n.png

39 ms

EIDMHaVPVS4.js

EIDMHaVPVS4.js

12 ms

225236440_191352409677580_649135079585726595_n.png

225236440_191352409677580_649135079585726595_n.png

23 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

10 ms

Accessibility Review

d15.org accessibility score

96

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

d15.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

d15.org SEO score

74

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

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 D15.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 D15.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

d15.org

Open Graph description is not detected on the main page of D 15. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: