Tools & Wizards About Us
d11.org screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

d11.org

Home - Colorado Springs Schools District 11

Page Load Speed

3.9 sec in total

First Response

145 ms

Resources Loaded

3.4 sec

Page Rendered

397 ms

d11.org screenshot

About Website

Visit d11.org now to see the best up-to-date D 11 content for United States and also check out these interesting facts you probably never knew about d11.org

Home - Colorado Springs Schools District 11

Visit d11.org

Key Findings

We analyzed D11.org page load time and found that the first response time was 145 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

d11.org performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value1.01

2/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

d11.org

145 ms

www.d11.org

1851 ms

gtm.js

56 ms

application-64ed16b1c93340e7053499251282dfc43d3b3882105392bb4729fc427b533ffd.css

155 ms

styles.cfm

144 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 48% of them (16 requests) were addressed to the original D11.org, 24% (8 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain D11.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.8 kB (16%)

Content Size

1.0 MB

After Optimization

842.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of D11.org main page is 1.0 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. 60% of websites need less resources to load. Javascripts take 698.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 158.5 kB

  • Original 194.0 kB
  • After minification 192.1 kB
  • After compression 35.5 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 158.5 kB or 82% of the original size.

Image Optimization

-37%

Potential reduce by 1.0 kB

  • Original 2.8 kB
  • After minification 1.8 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, D 11 needs image optimization as it can save up to 1.0 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 133 B

  • Original 698.4 kB
  • After minification 698.4 kB
  • After compression 698.3 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 128 B

  • Original 107.1 kB
  • After minification 107.1 kB
  • After compression 107.0 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. D11.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (71%)

Requests Now

21

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D 11. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

d11.org

d11.org

145 ms

www.d11.org

www.d11.org

1851 ms

gtm.js

gtm.js

56 ms

application-64ed16b1c93340e7053499251282dfc43d3b3882105392bb4729fc427b533ffd.css

application-64ed16b1c93340e7053499251282dfc43d3b3882105392bb4729fc427b533ffd.css

155 ms

styles.cfm

styles.cfm

144 ms

main.css

main.css

89 ms

Accordion.css

Accordion.css

139 ms

in_layout_head2-b5f3f7bb27b030c8a055a13df1d1b8478510f6b58a77eae357fe92b1bc6df1b6.js

in_layout_head2-b5f3f7bb27b030c8a055a13df1d1b8478510f6b58a77eae357fe92b1bc6df1b6.js

150 ms

element.js

element.js

93 ms

application-7747e0bf20cc797e0cd3539fc5aca07cfc5ee6872f1ba4bc70ca595f2876e167.js

application-7747e0bf20cc797e0cd3539fc5aca07cfc5ee6872f1ba4bc70ca595f2876e167.js

354 ms

main.js

main.js

132 ms

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

91 ms

css2

css2

98 ms

js

js

229 ms

analytics.js

analytics.js

223 ms

bg.svg

bg.svg

100 ms

mark.png

mark.png

103 ms

line.svg

line.svg

101 ms

LtTabJs.aspx

LtTabJs.aspx

202 ms

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

199 ms

linkid.js

linkid.js

73 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

35 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

83 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

107 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

107 ms

icomoon.woff

icomoon.woff

83 ms

u-490qaujRI2PbsvY_1Cmw.ttf

u-490qaujRI2PbsvY_1Cmw.ttf

202 ms

u-490qaujRI2PbsvK_tCmw.ttf

u-490qaujRI2PbsvK_tCmw.ttf

242 ms

u-4-0qaujRI2PbsX3w.ttf

u-4-0qaujRI2PbsX3w.ttf

178 ms

u-490qaujRI2Pbsvc_pCmw.ttf

u-490qaujRI2Pbsvc_pCmw.ttf

243 ms

bpa-icon-library.woff

bpa-icon-library.woff

477 ms

main.js

main.js

10 ms

aem.js

aem.js

191 ms

Accessibility Review

d11.org accessibility score

93

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

Best Practices

d11.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

d11.org SEO score

98

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 D11.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 D11.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

d11.org

Open Graph data is detected on the main page of D 11. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: