Tools & Wizards About Us
z100portland.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
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

z100portland.com

Z100 Portland - Portland's #1 Hit Music Station

Page Load Speed

2.8 sec in total

First Response

148 ms

Resources Loaded

2 sec

Page Rendered

619 ms

z100portland.com screenshot

About Website

Welcome to z100portland.com homepage info - get ready to check Z100 Portland best content for United States right away, or after learning these important things about z100portland.com

Portland's #1 Hit Music Station, Z100

Visit z100portland.com

Key Findings

We analyzed Z100portland.com page load time and found that the first response time was 148 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

z100portland.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value9,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value22.8 s

1/100

10%

Network Requests Diagram

z100portland.com

148 ms

z100portland.iheart.com

789 ms

core.css

59 ms

app.css

25 ms

ihearticons.css

40 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Z100portland.com, 20% (30 requests) were made to Flint-img.ccrd.clearchannel.com and 17% (26 requests) were made to Content.clearchannel.com. The less responsive or slowest element that took the longest time to load (789 ms) relates to the external source Z100portland.iheart.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (30%)

Content Size

5.1 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Z100portland.com main page is 5.1 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. 85% 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. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 92.2 kB

  • Original 116.7 kB
  • After minification 96.8 kB
  • After compression 24.5 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 19.9 kB, which is 17% 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 92.2 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 84.6 kB

  • Original 3.1 MB
  • After minification 3.1 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. Z100 Portland images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 1.1 MB

  • Original 1.5 MB
  • After minification 1.2 MB
  • After compression 425.3 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 72% of the original size.

CSS Optimization

-81%

Potential reduce by 237.6 kB

  • Original 291.8 kB
  • After minification 268.7 kB
  • After compression 54.2 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. Z100portland.com needs all CSS files to be minified and compressed as it can save up to 237.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 90 (60%)

Requests Now

150

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 150 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Z100 Portland. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 70 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

z100portland.com

z100portland.com

148 ms

z100portland.iheart.com

z100portland.iheart.com

789 ms

core.css

core.css

59 ms

app.css

app.css

25 ms

ihearticons.css

ihearticons.css

40 ms

station_styles.css

station_styles.css

37 ms

custom.modernizr.js

custom.modernizr.js

33 ms

jquery.js

jquery.js

42 ms

jquery.cookie.js

jquery.cookie.js

31 ms

sdk.min.js

sdk.min.js

89 ms

ads.min.js

ads.min.js

33 ms

plusone.js

plusone.js

91 ms

slider.min.js

slider.min.js

30 ms

timeline.min.js

timeline.min.js

29 ms

LAB.min.js

LAB.min.js

36 ms

main.min.js

main.min.js

35 ms

foundation.js

foundation.js

33 ms

foundation.orbit.js

foundation.orbit.js

37 ms

foundation.forms.js

foundation.forms.js

35 ms

foundation.section.js

foundation.section.js

35 ms

foundation.reveal.js

foundation.reveal.js

38 ms

init.js

init.js

36 ms

challenge

challenge

168 ms

gpt.js

gpt.js

92 ms

analytics.js

analytics.js

92 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

84 ms

sdk.js

sdk.js

223 ms

thumbNew.php

thumbNew.php

197 ms

widgets.js

widgets.js

215 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

78 ms

fastbutton

fastbutton

89 ms

search_btn_icon_black.png

search_btn_icon_black.png

70 ms

default

default

69 ms

0.jpg

0.jpg

64 ms

7-eleven-byo-cup-day-a2bacfcf15e94a88.jpg

7-eleven-byo-cup-day-a2bacfcf15e94a88.jpg

56 ms

social_media_icons_0_1431927301.png

social_media_icons_0_1431927301.png

159 ms

ti.js

ti.js

46 ms

HTMLPoll.js

HTMLPoll.js

141 ms

163 ms

siteconfig.js

siteconfig.js

334 ms

studionumba_0_1445281665.png

studionumba_0_1445281665.png

224 ms

zlineup_0_1445281429.png

zlineup_0_1445281429.png

350 ms

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

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

35 ms

spark-mobile-iheartradio-logo.png

spark-mobile-iheartradio-logo.png

35 ms

localinfo_weather_icons.png

localinfo_weather_icons.png

35 ms

localinfo_traffic_icon.png

localinfo_traffic_icon.png

36 ms

module-title-corner.png

module-title-corner.png

35 ms

0.jpg

0.jpg

36 ms

0.jpg

0.jpg

139 ms

0.jpg

0.jpg

143 ms

0.jpg

0.jpg

127 ms

884_1396019308.png

884_1396019308.png

147 ms

thumbCrop.php

thumbCrop.php

147 ms

thumbCrop.php

thumbCrop.php

331 ms

thumbCrop.php

thumbCrop.php

123 ms

thumbCrop.php

thumbCrop.php

147 ms

thumbCrop.php

thumbCrop.php

140 ms

thumbCrop.php

thumbCrop.php

218 ms

thumbCrop.php

thumbCrop.php

144 ms

thumbCrop.php

thumbCrop.php

324 ms

thumbCrop.php

thumbCrop.php

147 ms

thumbCrop.php

thumbCrop.php

148 ms

thumbCrop.php

thumbCrop.php

215 ms

thumbNew.php

thumbNew.php

150 ms

thumbCrop.php

thumbCrop.php

215 ms

thumbCrop.php

thumbCrop.php

215 ms

thumbCrop.php

thumbCrop.php

325 ms

thumbCrop.php

thumbCrop.php

216 ms

thumbCrop.php

thumbCrop.php

325 ms

thumbCrop.php

thumbCrop.php

216 ms

thumbCrop.php

thumbCrop.php

218 ms

thumbCrop.php

thumbCrop.php

218 ms

thumbCrop.php

thumbCrop.php

324 ms

884_1411507635.png

884_1411507635.png

323 ms

recaptcha.js

recaptcha.js

120 ms

e2eDetect.js

e2eDetect.js

114 ms

s_code.js

s_code.js

114 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

116 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

117 ms

p2

p2

113 ms

pubads_impl_82.js

pubads_impl_82.js

108 ms

collect

collect

121 ms

postmessageRelay

postmessageRelay

234 ms

p

p

220 ms

bOa0NM1Her35hWadbi-bnq.js

bOa0NM1Her35hWadbi-bnq.js

101 ms

g6qlE9hbcrtCq0agucy03kPIdFYel5UicYHotHMXHKo.js

g6qlE9hbcrtCq0agucy03kPIdFYel5UicYHotHMXHKo.js

190 ms

bridge.min.js

bridge.min.js

180 ms

timeline_more.html

timeline_more.html

323 ms

module-title-corner.png

module-title-corner.png

143 ms

cc.js

cc.js

148 ms

widget.now-playing.min.js

widget.now-playing.min.js

146 ms

widget.shoutout.min.js

widget.shoutout.min.js

144 ms

dynamic-lead-nav-sprite-black.png

dynamic-lead-nav-sprite-black.png

113 ms

PollsController.js

PollsController.js

113 ms

container.html

container.html

72 ms

embed.html

embed.html

238 ms

quickio.js

quickio.js

83 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

74 ms

rpc:shindig_random.js

rpc:shindig_random.js

55 ms

ads

ads

104 ms

v2

v2

80 ms

147 ms

refresh.png

refresh.png

44 ms

widget.shoutout.css

widget.shoutout.css

29 ms

audio.png

audio.png

19 ms

text.png

text.png

28 ms

help.png

help.png

27 ms

logo.png

logo.png

28 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

5 ms

dpx

dpx

8 ms

ads

ads

49 ms

37685246

37685246

10 ms

5 ms

reload

reload

66 ms

1020265

1020265

53 ms

29589909

29589909

49 ms

31477952

31477952

53 ms

s79154530249070

s79154530249070

49 ms

xrefid.xgi

xrefid.xgi

45 ms

ads

ads

48 ms

DARTfooterNewSplit.js

DARTfooterNewSplit.js

32 ms

DFPheader.js

DFPheader.js

121 ms

json2.js

json2.js

103 ms

jquery.min.js

jquery.min.js

86 ms

jquery.cookie.js

jquery.cookie.js

103 ms

HTMLPlayer.js

HTMLPlayer.js

138 ms

FlashPlayer.js

FlashPlayer.js

103 ms

EmbedPlayer.js

EmbedPlayer.js

102 ms

SharePanelManager.js

SharePanelManager.js

167 ms

LayoutManager.js

LayoutManager.js

166 ms

MediaManager.js

MediaManager.js

203 ms

PreRollManager.js

PreRollManager.js

167 ms

GlobalDataObj.js

GlobalDataObj.js

201 ms

TrackingObject.js

TrackingObject.js

201 ms

WidgetModeView.js

WidgetModeView.js

204 ms

ima3.js

ima3.js

56 ms

image

image

51 ms

3272652718788357245

3272652718788357245

39 ms

moatad.js

moatad.js

87 ms

osd.js

osd.js

20 ms

ads

ads

103 ms

52154.gif

52154.gif

28 ms

s_code-secure.js

s_code-secure.js

107 ms

MPI_300x250_Q10027_GM_MU_Spectrum_iHeart_ST.jpg

MPI_300x250_Q10027_GM_MU_Spectrum_iHeart_ST.jpg

75 ms

image

image

124 ms

sbhK2lTE.js

sbhK2lTE.js

73 ms

pixel.gif

pixel.gif

57 ms

beacon.js

beacon.js

140 ms

swfobject.js

swfobject.js

69 ms

cTrvNaRi.html

cTrvNaRi.html

12 ms

pixel.gif

pixel.gif

5 ms

15991

15991

25 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

26 ms

Accessibility Review

z100portland.com accessibility score

100

Accessibility Issues

Best Practices

z100portland.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

Page has valid source maps

SEO Factors

z100portland.com SEO score

100

Search Engine Optimization Advices

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 Z100portland.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 Z100portland.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

z100portland.com

Open Graph data is detected on the main page of Z100 Portland. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: