Tools & Wizards About Us
centralunified.org screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

centralunified.org

Central Unified School District

Page Load Speed

1.7 sec in total

First Response

61 ms

Resources Loaded

963 ms

Page Rendered

683 ms

centralunified.org screenshot

About Website

Click here to check amazing Central Unified content for United States. Otherwise, check out these important facts you probably never knew about centralunified.org

Central Unified School District serves K-12th grade students and is located in Fresno, CA.

Visit centralunified.org

Key Findings

We analyzed Centralunified.org page load time and found that the first response time was 61 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 30% of websites can load faster.

Performance Metrics

centralunified.org performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.738

6/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

centralunified.org

61 ms

find_school.aspx

29 ms

www.centralunified.org

143 ms

css.axd

41 ms

jquery.min.js

51 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Centralunified.org, 40% (25 requests) were made to Static3cdn.echalk.net and 39% (24 requests) were made to Static1cdn.echalk.net. The less responsive or slowest element that took the longest time to load (618 ms) relates to the external source Portal.centralusd.k12.ca.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 627.1 kB (40%)

Content Size

1.6 MB

After Optimization

943.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Centralunified.org main page is 1.6 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 854.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 138.5 kB

  • Original 164.3 kB
  • After minification 155.8 kB
  • After compression 25.8 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 138.5 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 78.8 kB

  • Original 854.3 kB
  • After minification 775.4 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. Central Unified images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 409.8 kB

  • Original 551.9 kB
  • After minification 529.2 kB
  • After compression 142.1 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 409.8 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (40%)

Requests Now

58

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Unified. 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 as a result speed up the page load time.

Network Requests Diagram

centralunified.org

centralunified.org

61 ms

find_school.aspx

find_school.aspx

29 ms

www.centralunified.org

www.centralunified.org

143 ms

css.axd

css.axd

41 ms

jquery.min.js

jquery.min.js

51 ms

WebResource.axd

WebResource.axd

33 ms

ScriptResource.axd

ScriptResource.axd

85 ms

swfobject.js

swfobject.js

19 ms

WebResource.axd

WebResource.axd

22 ms

bgBody.png

bgBody.png

83 ms

button-orange-stacked_sm.png

button-orange-stacked_sm.png

184 ms

newregbutton.png

newregbutton.png

575 ms

CUISD_SPRINGFEVER-TOP_02.jpg

CUISD_SPRINGFEVER-TOP_02.jpg

80 ms

CUISD_SPRINGFEVER_01.jpg

CUISD_SPRINGFEVER_01.jpg

85 ms

rss_button.gif

rss_button.gif

80 ms

Sutton%2C%20Mark%20September%202015.jpg

Sutton%2C%20Mark%20September%202015.jpg

262 ms

TEA.jpg

TEA.jpg

91 ms

CentralToYourHealthMock6.jpg

CentralToYourHealthMock6.jpg

84 ms

icon_paperclip.gif

icon_paperclip.gif

80 ms

friendly_school_bus.gif

friendly_school_bus.gif

81 ms

Fog.jpg

Fog.jpg

81 ms

bus.png

bus.png

84 ms

construction017.gif

construction017.gif

86 ms

Central%20Percussion.JPG

Central%20Percussion.JPG

97 ms

Textbooks.jpg

Textbooks.jpg

86 ms

stars.gif

stars.gif

87 ms

EEMonth.jpg

EEMonth.jpg

91 ms

eChalk_ExemplarySites_Seal_Winter%20copy1.png

eChalk_ExemplarySites_Seal_Winter%20copy1.png

88 ms

spacer1x1.gif

spacer1x1.gif

88 ms

egg_clipart_3.gif

egg_clipart_3.gif

90 ms

ev_district.gif

ev_district.gif

91 ms

officeandbusiness018.gif

officeandbusiness018.gif

91 ms

odyssey%20of%20the%20mind.jpg

odyssey%20of%20the%20mind.jpg

92 ms

learn.jpg

learn.jpg

95 ms

facebook_share_icon.gif

facebook_share_icon.gif

92 ms

twitter_share_icon.gif

twitter_share_icon.gif

94 ms

CUSDechalkschoolsearch.html

CUSDechalkschoolsearch.html

618 ms

analytics.js

analytics.js

35 ms

headerCorners.png

headerCorners.png

90 ms

navbarRpt.png

navbarRpt.png

91 ms

bgMainContainer.png

bgMainContainer.png

97 ms

contentShadow.png

contentShadow.png

95 ms

bs05_header.png

bs05_header.png

96 ms

bs05_body.png

bs05_body.png

91 ms

set01bs02header.png

set01bs02header.png

95 ms

set01bs02body.png

set01bs02body.png

96 ms

set01bs02footer.png

set01bs02footer.png

97 ms

bs09_header.png

bs09_header.png

100 ms

bs09_body.png

bs09_body.png

99 ms

bs09_footer.png

bs09_footer.png

98 ms

sf_style1_bs08.png

sf_style1_bs08.png

101 ms

bs10_header.png

bs10_header.png

99 ms

bs10_body.png

bs10_body.png

100 ms

bs10_footer.png

bs10_footer.png

103 ms

icBullets.gif

icBullets.gif

101 ms

bgUpcomingEvent.png

bgUpcomingEvent.png

101 ms

sf_style1_bullets.png

sf_style1_bullets.png

103 ms

bgbtmCurve.gif

bgbtmCurve.gif

103 ms

bgFooter.gif

bgFooter.gif

104 ms

poweredBy.png

poweredBy.png

104 ms

collect

collect

26 ms

collect

collect

70 ms

Accessibility Review

centralunified.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

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

Best Practices

centralunified.org best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

centralunified.org SEO score

85

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centralunified.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Centralunified.org main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

centralunified.org

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