Tools & Wizards About Us
kool108.iheart.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% 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

kool108.iheart.com

KOOL 108 - Minnesota’s Best Variety of the 80’s & 90’s

Page Load Speed

702 ms in total

First Response

45 ms

Resources Loaded

567 ms

Page Rendered

90 ms

kool108.iheart.com screenshot

About Website

Visit kool108.iheart.com now to see the best up-to-date KOOL 108 Iheart content for United States and also check out these interesting facts you probably never knew about kool108.iheart.com

107.9-KOOL 108 is Minnesota's Best Variety Of The 80s & 90s! Listen on 107.9-FM in the Twin Cities or everywhere on the iHeart Radio app.

Visit kool108.iheart.com

Key Findings

We analyzed Kool108.iheart.com page load time and found that the first response time was 45 ms and then it took 657 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

kool108.iheart.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value9,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value30.4 s

0/100

10%

Network Requests Diagram

kool108.iheart.com

45 ms

bundle.cd0526b54749d3acd9a0.css

59 ms

local.bc06f128f534d4a5d747.css

70 ms

core-components-tiles-OnairTileLoader-component.12f62d6d6ad5771d626e.css

69 ms

core-page-blocks-datasource-DatasourceLoader-component.ed118ca85e0cefc658b6.css

69 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kool108.iheart.com, 83% (43 requests) were made to Static.inferno.iheart.com and 4% (2 requests) were made to Z.moatads.com. The less responsive or slowest element that took the longest time to load (442 ms) relates to the external source I.iheart.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 863.8 kB (53%)

Content Size

1.6 MB

After Optimization

753.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kool108.iheart.com 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. 70% of websites need less resources to load. HTML takes 821.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 667.8 kB

  • Original 821.5 kB
  • After minification 821.0 kB
  • After compression 153.7 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. 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 667.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 15.7 kB
  • After minification 15.7 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. KOOL 108 Iheart images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 177.5 kB

  • Original 736.5 kB
  • After minification 736.5 kB
  • After compression 559.0 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 177.5 kB or 24% of the original size.

CSS Optimization

-43%

Potential reduce by 18.5 kB

  • Original 43.4 kB
  • After minification 43.1 kB
  • After compression 24.9 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. Kool108.iheart.com needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (86%)

Requests Now

51

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KOOL 108 Iheart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kool108.iheart.com

kool108.iheart.com

45 ms

bundle.cd0526b54749d3acd9a0.css

bundle.cd0526b54749d3acd9a0.css

59 ms

local.bc06f128f534d4a5d747.css

local.bc06f128f534d4a5d747.css

70 ms

core-components-tiles-OnairTileLoader-component.12f62d6d6ad5771d626e.css

core-components-tiles-OnairTileLoader-component.12f62d6d6ad5771d626e.css

69 ms

core-page-blocks-datasource-DatasourceLoader-component.ed118ca85e0cefc658b6.css

core-page-blocks-datasource-DatasourceLoader-component.ed118ca85e0cefc658b6.css

69 ms

Datasource-component.a1eb25fbdc158e499608.css

Datasource-component.a1eb25fbdc158e499608.css

72 ms

Grid-component.9e05f3f8fa0e6b993347.css

Grid-component.9e05f3f8fa0e6b993347.css

77 ms

components-tiles-ContentTile-component.a5e9ee6f3bc07a62d945.css

components-tiles-ContentTile-component.a5e9ee6f3bc07a62d945.css

73 ms

core-page-blocks-music-MusicTile-component.c0f2337b7d57cb7e8b6d.css

core-page-blocks-music-MusicTile-component.c0f2337b7d57cb7e8b6d.css

78 ms

Heading-component.d79a5c95e6ef67a97bca.css

Heading-component.d79a5c95e6ef67a97bca.css

76 ms

Show-component.608ec1ff0656c8b676a1.css

Show-component.608ec1ff0656c8b676a1.css

77 ms

LoadMoreFromCursor-component.4a7a0f66bc2d890b3034.css

LoadMoreFromCursor-component.4a7a0f66bc2d890b3034.css

77 ms

core-page-blocks-datasource-DatasourceTileLoader-component.a1eb25fbdc158e499608.css

core-page-blocks-datasource-DatasourceTileLoader-component.a1eb25fbdc158e499608.css

78 ms

FauxButton-component.1f25bb623660eb4f88c1.css

FauxButton-component.1f25bb623660eb4f88c1.css

80 ms

Eyebrow-component.23e83d8b8cab22ea99d6.css

Eyebrow-component.23e83d8b8cab22ea99d6.css

81 ms

components-catalog-TrackList-component.626e2b289929900208bd.css

components-catalog-TrackList-component.626e2b289929900208bd.css

82 ms

AptivadaKeywordContest-component.a21f13419d9d48bf409a.css

AptivadaKeywordContest-component.a21f13419d9d48bf409a.css

81 ms

sdk.js

sdk.js

163 ms

moatheader.js

moatheader.js

160 ms

ebx.js

ebx.js

74 ms

runtime.bd919c30530521529b4f.js

runtime.bd919c30530521529b4f.js

141 ms

vendor.63f2f7bffa688d9d9622.js

vendor.63f2f7bffa688d9d9622.js

149 ms

bundle.4e347b7b10bd4ca9092c.js

bundle.4e347b7b10bd4ca9092c.js

155 ms

packages-renderer-shared-ui-src-elements-MagicLink-component.61532071211bf452d2ef.js

packages-renderer-shared-ui-src-elements-MagicLink-component.61532071211bf452d2ef.js

142 ms

src_app_core_chrome_AppTray_component_tsx-src_app_core_chrome_HeaderSearch_component_tsx-src_-b801d3.6041e11b8d0e121e52b7.js

src_app_core_chrome_AppTray_component_tsx-src_app_core_chrome_HeaderSearch_component_tsx-src_-b801d3.6041e11b8d0e121e52b7.js

141 ms

local.886e64ad0766cf5f72a5.js

local.886e64ad0766cf5f72a5.js

142 ms

core-components-tiles-OnairTileLoader-component.22fd96ce3a97461201e5.js

core-components-tiles-OnairTileLoader-component.22fd96ce3a97461201e5.js

145 ms

core-page-blocks-datasource-DatasourceLoader-component.f48ec165e3da9a949f55.js

core-page-blocks-datasource-DatasourceLoader-component.f48ec165e3da9a949f55.js

143 ms

packages_renderer_shared_core_src_lib_ads_ts.b42bd2acb8a91fae3845.js

packages_renderer_shared_core_src_lib_ads_ts.b42bd2acb8a91fae3845.js

143 ms

Datasource-component.1423c7d635806130822c.js

Datasource-component.1423c7d635806130822c.js

146 ms

Grid-component.48dae21730bceb9ee5e7.js

Grid-component.48dae21730bceb9ee5e7.js

149 ms

ContentFeedItem-component.a58f9b17ed1802cd6512.js

ContentFeedItem-component.a58f9b17ed1802cd6512.js

148 ms

LeadFeedItem-component.f9b025ed7a795a039e16.js

LeadFeedItem-component.f9b025ed7a795a039e16.js

148 ms

components-tiles-ContentTile-component.8fe9a91f6ecd8ec889d2.js

components-tiles-ContentTile-component.8fe9a91f6ecd8ec889d2.js

152 ms

core-page-blocks-music-MusicTile-component.ee3234ca914dd952a1c0.js

core-page-blocks-music-MusicTile-component.ee3234ca914dd952a1c0.js

152 ms

ShowCollection-component.9692637de0ea45061f03.js

ShowCollection-component.9692637de0ea45061f03.js

159 ms

Heading-component.ea88c81b8d34c977158c.js

Heading-component.ea88c81b8d34c977158c.js

153 ms

Show-component.20f0fd63ed9d624ed268.js

Show-component.20f0fd63ed9d624ed268.js

160 ms

core-page-blocks-podcast-PodcastsLoader-component.c847d80e9aa862b03d51.js

core-page-blocks-podcast-PodcastsLoader-component.c847d80e9aa862b03d51.js

153 ms

LoadMoreFromCursor-component.bb890d9dab9374f42e37.js

LoadMoreFromCursor-component.bb890d9dab9374f42e37.js

159 ms

core-page-blocks-datasource-DatasourceTileLoader-component.05d77890dc9884cc76e2.js

core-page-blocks-datasource-DatasourceTileLoader-component.05d77890dc9884cc76e2.js

123 ms

FauxButton-component.6f17f4f82d52801c5c49.js

FauxButton-component.6f17f4f82d52801c5c49.js

119 ms

core-page-blocks-contest-KeywordContestLoader-component.5e0cc4120d526a5ea860.js

core-page-blocks-contest-KeywordContestLoader-component.5e0cc4120d526a5ea860.js

117 ms

Eyebrow-component.533482f1ba2c4fcd4202.js

Eyebrow-component.533482f1ba2c4fcd4202.js

117 ms

components-catalog-TrackList-component.644cdb9aaf258f95a9d3.js

components-catalog-TrackList-component.644cdb9aaf258f95a9d3.js

115 ms

DateTimeDisplay-component.a955bfacd3eb846a09d1.js

DateTimeDisplay-component.a955bfacd3eb846a09d1.js

116 ms

AptivadaKeywordContest-component.d932ebf2afeb78ef5324.js

AptivadaKeywordContest-component.d932ebf2afeb78ef5324.js

178 ms

658c74dc92cecc4214be4230

658c74dc92cecc4214be4230

442 ms

f79fc341-a979-4863-81b0-eea1ddc6e07b

f79fc341-a979-4863-81b0-eea1ddc6e07b

123 ms

v2

v2

54 ms

n.js

n.js

35 ms

iframe.html

iframe.html

11 ms

Accessibility Review

kool108.iheart.com accessibility score

100

Accessibility Issues

Best Practices

kool108.iheart.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

kool108.iheart.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 Kool108.iheart.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 Kool108.iheart.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

kool108.iheart.com

Open Graph data is detected on the main page of KOOL 108 Iheart. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: