Tools & Wizards About Us
kernhigh.org screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 90% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

kernhigh.org

Kern High School District

Page Load Speed

3.9 sec in total

First Response

400 ms

Resources Loaded

3.1 sec

Page Rendered

383 ms

kernhigh.org screenshot

About Website

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

Kern High School District (KHSD) serves 9-12th grade students and is located in Bakersfield, CA.

Visit kernhigh.org

Key Findings

We analyzed Kernhigh.org page load time and found that the first response time was 400 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster. This domain responded with an error, which can significantly jeopardize Kernhigh.org rating and web reputation

Performance Metrics

kernhigh.org performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value12,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value26.1 s

0/100

10%

Network Requests Diagram

kernhigh.org

400 ms

style.css

391 ms

css

24 ms

17e24c45_ai1ec_parsed_css.css

793 ms

style.css

237 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kernhigh.org, 84% (75 requests) were made to Home.kernhigh.org and 3% (3 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Home.kernhigh.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 656.6 kB (41%)

Content Size

1.6 MB

After Optimization

945.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kernhigh.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. 45% of websites need less resources to load. CSS take 606.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.3 kB

  • Original 73.6 kB
  • After minification 69.1 kB
  • After compression 12.3 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 61.3 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 26.8 kB

  • Original 559.7 kB
  • After minification 532.9 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. Kern High images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 177.7 kB

  • Original 362.5 kB
  • After minification 359.1 kB
  • After compression 184.8 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 177.7 kB or 49% of the original size.

CSS Optimization

-64%

Potential reduce by 390.8 kB

  • Original 606.6 kB
  • After minification 582.0 kB
  • After compression 215.8 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. Kernhigh.org needs all CSS files to be minified and compressed as it can save up to 390.8 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (47%)

Requests Now

83

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kern High. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kernhigh.org

kernhigh.org

400 ms

style.css

style.css

391 ms

css

css

24 ms

17e24c45_ai1ec_parsed_css.css

17e24c45_ai1ec_parsed_css.css

793 ms

style.css

style.css

237 ms

prettyPhoto.css

prettyPhoto.css

314 ms

wp-video-lightbox.css

wp-video-lightbox.css

237 ms

ajaxd.css

ajaxd.css

238 ms

dms-front.css

dms-front.css

319 ms

shortcodes.css

shortcodes.css

322 ms

font-awesome.min.css

font-awesome.min.css

403 ms

pearl_csv_to_webpage_css.css

pearl_csv_to_webpage_css.css

402 ms

default.min.css

default.min.css

334 ms

wzslider.css

wzslider.css

335 ms

custom.css

custom.css

398 ms

jquery.js

jquery.js

750 ms

jquery-migrate.min.js

jquery-migrate.min.js

409 ms

scripts.js

scripts.js

411 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

567 ms

video-lightbox.js

video-lightbox.js

476 ms

black-studio-touch-dropdown-menu.min.js

black-studio-touch-dropdown-menu.min.js

487 ms

init.js

init.js

491 ms

element.js

element.js

48 ms

dms-front.js

dms-front.js

479 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

492 ms

dropdown.js

dropdown.js

496 ms

colorbox.min.js

colorbox.min.js

559 ms

galleria.js

galleria.js

739 ms

wzslider.js

wzslider.js

570 ms

jquery.tablesorter.min.js

jquery.tablesorter.min.js

707 ms

maincsv.js

maincsv.js

638 ms

home.kernhigh.org

home.kernhigh.org

2552 ms

ga.js

ga.js

38 ms

__utm.gif

__utm.gif

11 ms

quant.js

quant.js

50 ms

header-0011.png

header-0011.png

80 ms

twitter_small.png

twitter_small.png

80 ms

youtube_small.png

youtube_small.png

84 ms

feed_small.png

feed_small.png

82 ms

khsd-twitter.png

khsd-twitter.png

118 ms

East-High-Hall-of-Fame-715x300.jpg

East-High-Hall-of-Fame-715x300.jpg

235 ms

Copy-of-KHSD-News-Picture-715x285.jpg

Copy-of-KHSD-News-Picture-715x285.jpg

161 ms

BHS-Footballs2-715x300.jpg

BHS-Footballs2-715x300.jpg

236 ms

EWC-Winner1-715x300.jpg

EWC-Winner1-715x300.jpg

241 ms

Houchin-Blood-Drive-715x300.jpg

Houchin-Blood-Drive-715x300.jpg

260 ms

East-High-Hall-of-Fame-210x100.jpg

East-High-Hall-of-Fame-210x100.jpg

238 ms

Copy-of-KHSD-News-Picture-210x100.jpg

Copy-of-KHSD-News-Picture-210x100.jpg

313 ms

BHS-Footballs2-210x100.jpg

BHS-Footballs2-210x100.jpg

315 ms

EWC-Winner1-210x100.jpg

EWC-Winner1-210x100.jpg

316 ms

East-High-Hall-of-Fame-100x65.jpg

East-High-Hall-of-Fame-100x65.jpg

321 ms

Copy-of-KHSD-News-Picture-100x65.jpg

Copy-of-KHSD-News-Picture-100x65.jpg

339 ms

BHS-Footballs2-100x65.jpg

BHS-Footballs2-100x65.jpg

391 ms

EWC-Winner1-100x65.jpg

EWC-Winner1-100x65.jpg

392 ms

Houchin-Blood-Drive-100x65.jpg

Houchin-Blood-Drive-100x65.jpg

395 ms

IMG_1521-100x65.jpg

IMG_1521-100x65.jpg

400 ms

Graduation2-100x65.jpg

Graduation2-100x65.jpg

418 ms

slide-0164-100x65.jpg

slide-0164-100x65.jpg

469 ms

slide-0163-100x65.jpg

slide-0163-100x65.jpg

470 ms

slide-0162-100x65.jpg

slide-0162-100x65.jpg

473 ms

slide-0161-100x65.jpg

slide-0161-100x65.jpg

480 ms

slide-0160-100x65.jpg

slide-0160-100x65.jpg

497 ms

slide-0159x-100x65.jpg

slide-0159x-100x65.jpg

548 ms

slide-0158-100x65.jpg

slide-0158-100x65.jpg

549 ms

CTE-100x65.jpg

CTE-100x65.jpg

553 ms

slide-0157-100x65.jpg

slide-0157-100x65.jpg

560 ms

slide-0156-100x65.jpg

slide-0156-100x65.jpg

575 ms

slide-0155-100x65.jpg

slide-0155-100x65.jpg

626 ms

slide-0154-100x65.jpg

slide-0154-100x65.jpg

626 ms

translateelement.css

translateelement.css

67 ms

main.js

main.js

85 ms

slide-0153-100x65.jpg

slide-0153-100x65.jpg

600 ms

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

35 ms

toadOcfmlt9b38dHJxOBGNNE-IuDiR70wI4zXaKqWCM.ttf

toadOcfmlt9b38dHJxOBGNNE-IuDiR70wI4zXaKqWCM.ttf

46 ms

school-messenger.png

school-messenger.png

607 ms

pixel;r=562621911;a=p-0BzaJHyrCYjv0;fpan=1;fpa=P0-477490639-1456771966946;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456771966946;tzo=-180;ref=;url=http%3A%2F%2Fkernhigh.org%2F;ogl=

pixel;r=562621911;a=p-0BzaJHyrCYjv0;fpan=1;fpa=P0-477490639-1456771966946;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456771966946;tzo=-180;ref=;url=http%3A%2F%2Fkernhigh.org%2F;ogl=

23 ms

StudentVUE2.png

StudentVUE2.png

580 ms

ParentVUE2.png

ParentVUE2.png

629 ms

wellness_program_button4.png

wellness_program_button4.png

630 ms

khsd-calendar-logo-300x300.jpg

khsd-calendar-logo-300x300.jpg

632 ms

third-quarter-300x300.jpg

third-quarter-300x300.jpg

607 ms

element_main.js

element_main.js

46 ms

wsmC9pGAAAAAAFSd7nXAAA=

wsmC9pGAAAAAAFSd7nXAAA=

3 ms

ai1ec-icons.svg

ai1ec-icons.svg

582 ms

easter-300x300.jpg

easter-300x300.jpg

554 ms

memorial-day-300x300.jpg

memorial-day-300x300.jpg

553 ms

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

1 ms

arrows.png

arrows.png

81 ms

loading2.gif

loading2.gif

81 ms

controls.png

controls.png

81 ms

Accessibility Review

kernhigh.org accessibility score

96

Accessibility Issues

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

kernhigh.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

kernhigh.org SEO score

90

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 Kernhigh.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 Kernhigh.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

kernhigh.org

Open Graph description is not detected on the main page of Kern High. 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: