Tools & Wizards About Us
csi.state.co.us screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

csi.state.co.us

CSI - Colorado Charter School Institute: State Charter Authorizer

Page Load Speed

1.6 sec in total

First Response

201 ms

Resources Loaded

1.1 sec

Page Rendered

304 ms

csi.state.co.us screenshot

About Website

Click here to check amazing CSI State content for United States. Otherwise, check out these important facts you probably never knew about csi.state.co.us

The Colorado Charter School Institute (CSI) is a statewide charter school authorizer committed to fostering a portfolio of high-quality public school options that meet the needs of all students.

Visit csi.state.co.us

Key Findings

We analyzed Csi.state.co.us page load time and found that the first response time was 201 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

csi.state.co.us performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.381

27/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

csi.state.co.us

201 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

49 ms

css__LeQxW73LSYscb1O__H6f-j_jdAzhZBaesGL19KEB6U.css

95 ms

css_AscXF0BFoFnMfWBy7yPS2j2m-7soPbhLvkXnVBwsg1A.css

91 ms

css_ICr6bAteX6mQj0scJAtoAoMJIdq0Ru3Wt3R4kF7PLwc.css

93 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 90% of them (37 requests) were addressed to the original Csi.state.co.us, 5% (2 requests) were made to Ajax.googleapis.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (517 ms) belongs to the original domain Csi.state.co.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 170.5 kB (9%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csi.state.co.us 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 26.2 kB

  • Original 34.4 kB
  • After minification 29.9 kB
  • After compression 8.2 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 4.5 kB, which is 13% 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 26.2 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 138.3 kB

  • Original 1.7 MB
  • After minification 1.6 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. CSI State images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 5.5 kB

  • Original 118.8 kB
  • After minification 118.1 kB
  • After compression 113.3 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

-1%

Potential reduce by 409 B

  • Original 37.6 kB
  • After minification 37.6 kB
  • After compression 37.2 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. Csi.state.co.us has all CSS files already compressed.

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 CSI State. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

csi.state.co.us

csi.state.co.us

201 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

49 ms

css__LeQxW73LSYscb1O__H6f-j_jdAzhZBaesGL19KEB6U.css

css__LeQxW73LSYscb1O__H6f-j_jdAzhZBaesGL19KEB6U.css

95 ms

css_AscXF0BFoFnMfWBy7yPS2j2m-7soPbhLvkXnVBwsg1A.css

css_AscXF0BFoFnMfWBy7yPS2j2m-7soPbhLvkXnVBwsg1A.css

91 ms

css_ICr6bAteX6mQj0scJAtoAoMJIdq0Ru3Wt3R4kF7PLwc.css

css_ICr6bAteX6mQj0scJAtoAoMJIdq0Ru3Wt3R4kF7PLwc.css

93 ms

css_jS-yuCnrv7e4FD4AfQabS6H7tzxiE8ZNNBURVjQ6w44.css

css_jS-yuCnrv7e4FD4AfQabS6H7tzxiE8ZNNBURVjQ6w44.css

135 ms

jquery.min.js

jquery.min.js

13 ms

js_vSmhpx_T-AShyt_WMW5_TcwwxJP1imoVOa8jvwL_mxE.js

js_vSmhpx_T-AShyt_WMW5_TcwwxJP1imoVOa8jvwL_mxE.js

96 ms

jquery-ui.min.js

jquery-ui.min.js

19 ms

js_kIaQIk2K2HD1Fp10YHuw1vNODaaui5qfMPGWVz34q3E.js

js_kIaQIk2K2HD1Fp10YHuw1vNODaaui5qfMPGWVz34q3E.js

173 ms

js

js

65 ms

element.js

element.js

51 ms

cdelogo2.png

cdelogo2.png

50 ms

SchoolVIewLogo2019black-v4.png

SchoolVIewLogo2019black-v4.png

45 ms

NEWT24-DISOCohortRegistration%202%201.png

NEWT24-DISOCohortRegistration%202%201.png

329 ms

HomePage-CardImage01-small.png

HomePage-CardImage01-small.png

218 ms

HomePage-CardImage02-small.png

HomePage-CardImage02-small.png

220 ms

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HomePage-CardImage04-small.png

222 ms

HomePage-CardImage03-small.png

HomePage-CardImage03-small.png

169 ms

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HomePage-CardImage06-small.png

225 ms

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HomePage-CardImage05-small.png

254 ms

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HomePage-CardImage07-small.png

350 ms

HomePage-CardImage08-small.png

HomePage-CardImage08-small.png

352 ms

HomePage-CardImage09-small.png

HomePage-CardImage09-small.png

356 ms

cohort1.jpg

cohort1.jpg

359 ms

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53735433364_3a887840d4_c.jpg

425 ms

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Thumbnail%20for%20ERR%20release.jpg

376 ms

WebIcon-News-v6-border.png

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395 ms

Webicon-Comms-v6-border.png

Webicon-Comms-v6-border.png

398 ms

Webicon-Calender-v6-border.png

Webicon-Calender-v6-border.png

402 ms

ESSER-Report-Icon-Text-Only.png

ESSER-Report-Icon-Text-Only.png

405 ms

connect-twitter-icon_3542aa93f4433c41db742fa0e321a959.png

connect-twitter-icon_3542aa93f4433c41db742fa0e321a959.png

418 ms

connect-facebook-icon_cd8a88ede45bbcb2e97138b30b64135b.png

connect-facebook-icon_cd8a88ede45bbcb2e97138b30b64135b.png

441 ms

connect-linkedin-icon_b3d7111093f958052a7d11be91094732.png

connect-linkedin-icon_b3d7111093f958052a7d11be91094732.png

443 ms

connect-email-icon_d30bf513834d718d4aca8382f566b0d2.png

connect-email-icon_d30bf513834d718d4aca8382f566b0d2.png

448 ms

CDEJobsIcon_a03e77c1c9896dc528190dfc5b593ef3.png

CDEJobsIcon_a03e77c1c9896dc528190dfc5b593ef3.png

449 ms

fin-logo.png

fin-logo.png

462 ms

MaintIcon.png

MaintIcon.png

467 ms

SourceSansPro-Regular-webfont.woff

SourceSansPro-Regular-webfont.woff

511 ms

Museo_Slab_500Web.woff

Museo_Slab_500Web.woff

517 ms

css_dsM9qmcF33XsmjwN0IWndjxODL8ZNe99QgP3jnj3hyY.css

css_dsM9qmcF33XsmjwN0IWndjxODL8ZNe99QgP3jnj3hyY.css

47 ms

Accessibility Review

csi.state.co.us accessibility score

100

Accessibility Issues

Best Practices

csi.state.co.us 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

SEO Factors

csi.state.co.us SEO score

73

Search Engine Optimization Advices

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 Csi.state.co.us 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 Csi.state.co.us 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

csi.state.co.us

Open Graph description is not detected on the main page of CSI State. 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: