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koce.org screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

koce.org

PBS SoCal | Your Home for PBS in Southern California

Page Load Speed

7.1 sec in total

First Response

798 ms

Resources Loaded

1.5 sec

Page Rendered

4.8 sec

koce.org screenshot

About Website

Visit koce.org now to see the best up-to-date Koce content and also check out these interesting facts you probably never knew about koce.org

PBS SoCal is the home to PBS for Greater Los Angeles Area and Southern California. We deliver the full schedule of PBS Programs, plus local programs.

Visit koce.org

Key Findings

We analyzed Koce.org page load time and found that the first response time was 798 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

koce.org performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value4,770 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.517

15/100

15%

TTI (Time to Interactive)

Value27.2 s

0/100

10%

Network Requests Diagram

www.pbssocal.org

798 ms

All.min.ca3f552bb4c2739953315e8915e2c278.gz.css

35 ms

All.min.0d731fedff1bf5ddf81b329c989f8611.gz.js

298 ms

All.min.e8e968e242610bdc25033f03eb96a6c6.gz.js

207 ms

gpt.js

208 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Koce.org, 4% (2 requests) were made to Securepubads.g.doubleclick.net and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (798 ms) relates to the external source Pbssocal.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 818.8 kB (13%)

Content Size

6.1 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koce.org main page is 6.1 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 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 817.7 kB

  • Original 959.6 kB
  • After minification 848.6 kB
  • After compression 141.9 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. This page needs HTML code to be minified as it can gain 111.0 kB, which is 12% 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 817.7 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 MB
  • After minification 4.8 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. Koce images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 65 B

  • Original 280.3 kB
  • After minification 280.3 kB
  • After compression 280.3 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 1.0 kB

  • Original 106.0 kB
  • After minification 106.0 kB
  • After compression 105.0 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. Koce.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (18%)

Requests Now

44

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koce. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.pbssocal.org

www.pbssocal.org

798 ms

All.min.ca3f552bb4c2739953315e8915e2c278.gz.css

All.min.ca3f552bb4c2739953315e8915e2c278.gz.css

35 ms

All.min.0d731fedff1bf5ddf81b329c989f8611.gz.js

All.min.0d731fedff1bf5ddf81b329c989f8611.gz.js

298 ms

All.min.e8e968e242610bdc25033f03eb96a6c6.gz.js

All.min.e8e968e242610bdc25033f03eb96a6c6.gz.js

207 ms

gpt.js

gpt.js

208 ms

bsp-analytics.min.3d492319d8b084de04ab3a208c32f0b5.gz.js

bsp-analytics.min.3d492319d8b084de04ab3a208c32f0b5.gz.js

230 ms

gtm.js

gtm.js

387 ms

sdk.js

sdk.js

297 ms

script.js

script.js

363 ms

pbs-socal-logo-164.svg

pbs-socal-logo-164.svg

105 ms

108 ms

169 ms

181 ms

178 ms

181 ms

181 ms

425 ms

241 ms

242 ms

245 ms

257 ms

242 ms

245 ms

246 ms

247 ms

248 ms

249 ms

247 ms

249 ms

250 ms

252 ms

251 ms

251 ms

256 ms

254 ms

253 ms

252 ms

258 ms

259 ms

256 ms

259 ms

251 ms

248 ms

pubads_impl.js

pubads_impl.js

134 ms

sdk.js

sdk.js

66 ms

Accessibility Review

koce.org accessibility score

88

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-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

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

koce.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

koce.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

High

Image elements do not have [alt] attributes

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 Koce.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 Koce.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

koce.org

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