Tools & Wizards About Us
koaradio.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

koaradio.com

KOA 850 AM & 94.1 FM - Colorado’s News, Talk & Sports Station

Page Load Speed

2.5 sec in total

First Response

143 ms

Resources Loaded

1.5 sec

Page Rendered

840 ms

koaradio.com screenshot

About Website

Click here to check amazing KOA Radio content for United States. Otherwise, check out these important facts you probably never knew about koaradio.com

KOA 850 AM & 94.1 FM | Colorado’s News, Talk & Sports Station | Denver Broncos, Colorado Rockies and University of Colorado Football & Basketball

Visit koaradio.com

Key Findings

We analyzed Koaradio.com page load time and found that the first response time was 143 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

koaradio.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value46.7 s

0/100

10%

TBT (Total Blocking Time)

Value84,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value109.4 s

0/100

10%

Network Requests Diagram

koaradio.com

143 ms

koanewsradio.iheart.com

69 ms

core.css

48 ms

app.css

37 ms

ihearticons.css

46 ms

Our browser made a total of 168 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Koaradio.com, 18% (31 requests) were made to Content.clearchannel.com and 18% (31 requests) were made to Flint-img.ccrd.clearchannel.com. The less responsive or slowest element that took the longest time to load (322 ms) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (48%)

Content Size

3.1 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koaradio.com main page is 3.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 90.0 kB

  • Original 113.6 kB
  • After minification 95.1 kB
  • After compression 23.7 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 18.6 kB, which is 16% 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 90.0 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 50.4 kB

  • Original 1.1 MB
  • After minification 1.1 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. KOA Radio images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 1.1 MB

  • Original 1.5 MB
  • After minification 1.2 MB
  • After compression 432.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.1 MB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 273.5 kB

  • Original 334.3 kB
  • After minification 308.7 kB
  • After compression 60.8 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. Koaradio.com needs all CSS files to be minified and compressed as it can save up to 273.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 105 (64%)

Requests Now

163

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 163 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KOA Radio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 76 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koaradio.com

koaradio.com

143 ms

koanewsradio.iheart.com

koanewsradio.iheart.com

69 ms

core.css

core.css

48 ms

app.css

app.css

37 ms

ihearticons.css

ihearticons.css

46 ms

station_styles.css

station_styles.css

132 ms

custom.modernizr.js

custom.modernizr.js

42 ms

jquery.js

jquery.js

63 ms

jquery.cookie.js

jquery.cookie.js

43 ms

sdk.min.js

sdk.min.js

40 ms

ads.min.js

ads.min.js

41 ms

plusone.js

plusone.js

93 ms

slider.min.js

slider.min.js

38 ms

timeline.min.js

timeline.min.js

53 ms

LAB.min.js

LAB.min.js

52 ms

main.min.js

main.min.js

53 ms

localAlerts.css

localAlerts.css

58 ms

localAlerts.min.js

localAlerts.min.js

52 ms

foundation.js

foundation.js

54 ms

foundation.orbit.js

foundation.orbit.js

52 ms

foundation.forms.js

foundation.forms.js

53 ms

foundation.section.js

foundation.section.js

53 ms

foundation.reveal.js

foundation.reveal.js

53 ms

init.js

init.js

54 ms

challenge

challenge

55 ms

gpt.js

gpt.js

146 ms

analytics.js

analytics.js

145 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

138 ms

thumbNew.php

thumbNew.php

142 ms

widgets.js

widgets.js

135 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

133 ms

fastbutton

fastbutton

142 ms

search_btn_icon_black.png

search_btn_icon_black.png

121 ms

countdown-timers

countdown-timers

187 ms

spark-mobile-play-button-sprite-v2.png

spark-mobile-play-button-sprite-v2.png

91 ms

spark-mobile-iheartradio-logo.png

spark-mobile-iheartradio-logo.png

89 ms

localinfo_weather_icons.png

localinfo_weather_icons.png

89 ms

localinfo_traffic_icon.png

localinfo_traffic_icon.png

90 ms

module-title-corner.png

module-title-corner.png

90 ms

koa_amfmlogo_nov15_png_0_1446459322.png

koa_amfmlogo_nov15_png_0_1446459322.png

91 ms

thumbCrop.php

thumbCrop.php

98 ms

thumbCrop.php

thumbCrop.php

103 ms

thumbCrop.php

thumbCrop.php

91 ms

thumbCrop.php

thumbCrop.php

93 ms

thumbCrop.php

thumbCrop.php

92 ms

thumbCrop.php

thumbCrop.php

108 ms

thumbCrop.php

thumbCrop.php

96 ms

thumbCrop.php

thumbCrop.php

170 ms

thumbNew.php

thumbNew.php

94 ms

668_1333745664.jpg

668_1333745664.jpg

103 ms

thumbCrop.php

thumbCrop.php

96 ms

thumbCrop.php

thumbCrop.php

176 ms

thumbCrop.php

thumbCrop.php

97 ms

thumbCrop.php

thumbCrop.php

97 ms

thumbCrop.php

thumbCrop.php

172 ms

thumbCrop.php

thumbCrop.php

100 ms

thumbCrop.php

thumbCrop.php

101 ms

thumbCrop.php

thumbCrop.php

102 ms

thumbCrop.php

thumbCrop.php

103 ms

thumbCrop.php

thumbCrop.php

105 ms

thumbCrop.php

thumbCrop.php

172 ms

thumbCrop.php

thumbCrop.php

105 ms

thumbCrop.php

thumbCrop.php

106 ms

thumbCrop.php

thumbCrop.php

163 ms

thumbCrop.php

thumbCrop.php

164 ms

1021_1370883422.jpg

1021_1370883422.jpg

165 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

95 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

95 ms

p2

p2

87 ms

like.php

like.php

322 ms

pubads_impl_82.js

pubads_impl_82.js

67 ms

collect

collect

56 ms

postmessageRelay

postmessageRelay

110 ms

embed.html

embed.html

168 ms

countdown-timers

countdown-timers

243 ms

ads

ads

193 ms

container.html

container.html

48 ms

ti.js

ti.js

102 ms

HTMLPoll.js

HTMLPoll.js

30 ms

203 ms

siteconfig.js

siteconfig.js

207 ms

recaptcha.js

recaptcha.js

19 ms

e2eDetect.js

e2eDetect.js

18 ms

s_code.js

s_code.js

85 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

151 ms

rpc:shindig_random.js

rpc:shindig_random.js

147 ms

g6qlE9hbcrtCq0agucy03kPIdFYel5UicYHotHMXHKo.js

g6qlE9hbcrtCq0agucy03kPIdFYel5UicYHotHMXHKo.js

61 ms

PollsController.js

PollsController.js

60 ms

timeline_more.html

timeline_more.html

152 ms

module-title-corner.png

module-title-corner.png

112 ms

cc.js

cc.js

190 ms

widget.now-playing.min.js

widget.now-playing.min.js

141 ms

widget.shoutout.min.js

widget.shoutout.min.js

136 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

202 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

212 ms

DARTfooterNewSplit.js

DARTfooterNewSplit.js

110 ms

DFPheader.js

DFPheader.js

168 ms

json2.js

json2.js

169 ms

jquery.min.js

jquery.min.js

207 ms

jquery.cookie.js

jquery.cookie.js

154 ms

HTMLPlayer.js

HTMLPlayer.js

169 ms

FlashPlayer.js

FlashPlayer.js

167 ms

EmbedPlayer.js

EmbedPlayer.js

168 ms

SharePanelManager.js

SharePanelManager.js

204 ms

LayoutManager.js

LayoutManager.js

205 ms

MediaManager.js

MediaManager.js

203 ms

PreRollManager.js

PreRollManager.js

220 ms

GlobalDataObj.js

GlobalDataObj.js

220 ms

TrackingObject.js

TrackingObject.js

204 ms

WidgetModeView.js

WidgetModeView.js

245 ms

ima3.js

ima3.js

243 ms

dynamic-lead-nav-sprite-black.png

dynamic-lead-nav-sprite-black.png

80 ms

p

p

156 ms

bOa0NM1Her35hWadbi-bnq.js

bOa0NM1Her35hWadbi-bnq.js

157 ms

refresh.png

refresh.png

103 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

195 ms

ads

ads

90 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

187 ms

audio.png

audio.png

88 ms

text.png

text.png

88 ms

help.png

help.png

88 ms

logo.png

logo.png

94 ms

85 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

81 ms

bridge.min.js

bridge.min.js

76 ms

widget.shoutout.css

widget.shoutout.css

47 ms

reload

reload

69 ms

style.css

style.css

170 ms

flipclock.css

flipclock.css

181 ms

jquery.min.js

jquery.min.js

87 ms

flipclock.js

flipclock.js

171 ms

ads

ads

138 ms

v2

v2

111 ms

s_code-secure.js

s_code-secure.js

51 ms

syndication

syndication

162 ms

672917466436214787

672917466436214787

211 ms

image

image

84 ms

beacon.js

beacon.js

109 ms

swfobject.js

swfobject.js

48 ms

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

73 ms

2502871602529060784

2502871602529060784

102 ms

moatad.js

moatad.js

105 ms

ads

ads

74 ms

dpx

dpx

53 ms

osd.js

osd.js

58 ms

s66354282926768

s66354282926768

35 ms

ads

ads

49 ms

9981713908446111705

9981713908446111705

9 ms

ca.png

ca.png

186 ms

xrefid.xgi

xrefid.xgi

15 ms

proxy.jpg

proxy.jpg

108 ms

denverprogramming_mar_apr16_ba_0_1457086714.jpg

denverprogramming_mar_apr16_ba_0_1457086714.jpg

133 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

19 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

25 ms

Qfba1sKl_normal.jpg

Qfba1sKl_normal.jpg

141 ms

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

26 ms

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

22 ms

nr-885.min.js

nr-885.min.js

16 ms

rt=ifr

rt=ifr

22 ms

25b61230c4

25b61230c4

50 ms

link_v1_e64f66f5650df987d97cc5f00c4cb5987f367028.svg

link_v1_e64f66f5650df987d97cc5f00c4cb5987f367028.svg

10 ms

5907

5907

37 ms

g.json

g.json

19 ms

tpc=na_id

tpc=na_id

14 ms

pixel

pixel

14 ms

5 ms

362738.gif

362738.gif

5 ms

4 ms

Accessibility Review

koaradio.com accessibility score

100

Accessibility Issues

Best Practices

koaradio.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

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

koaradio.com SEO score

93

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

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 Koaradio.com 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 Koaradio.com 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

koaradio.com

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