Tools & Wizards About Us
kool108.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% 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.com

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

Page Load Speed

3.2 sec in total

First Response

1.4 sec

Resources Loaded

1.7 sec

Page Rendered

57 ms

kool108.com screenshot

About Website

Click here to check amazing KOOL 108 content for United States. Otherwise, check out these important facts you probably never knew about kool108.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.com

Key Findings

We analyzed Kool108.com page load time and found that the first response time was 1.4 sec and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

kool108.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value8,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.318

36/100

15%

TTI (Time to Interactive)

Value29.4 s

0/100

10%

Network Requests Diagram

kool108.iheart.com

1435 ms

bundle.4703be0156eafd97692e.css

51 ms

local.7d59bc1bb8dc1449c06f.css

59 ms

core-components-tiles-OnairTileLoader-component.2a50ea6cc4121789b246.css

56 ms

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

60 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Kool108.com, 4% (2 requests) were made to Z.moatads.com and 4% (2 requests) were made to I.iheart.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Kool108.iheart.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 965.5 kB (57%)

Content Size

1.7 MB

After Optimization

743.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kool108.com main page is 1.7 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. 65% of websites need less resources to load. HTML takes 931.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 770.8 kB

  • Original 931.9 kB
  • After minification 931.4 kB
  • After compression 161.1 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 770.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 15.8 kB
  • After minification 15.8 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 images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 193.5 kB

  • Original 734.8 kB
  • After minification 734.8 kB
  • After compression 541.3 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 193.5 kB or 26% of the original size.

CSS Optimization

-5%

Potential reduce by 1.2 kB

  • Original 26.0 kB
  • After minification 25.9 kB
  • After compression 24.8 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. Kool108.com has all CSS files already compressed.

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. 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

1435 ms

bundle.4703be0156eafd97692e.css

bundle.4703be0156eafd97692e.css

51 ms

local.7d59bc1bb8dc1449c06f.css

local.7d59bc1bb8dc1449c06f.css

59 ms

core-components-tiles-OnairTileLoader-component.2a50ea6cc4121789b246.css

core-components-tiles-OnairTileLoader-component.2a50ea6cc4121789b246.css

56 ms

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

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

60 ms

Datasource-component.82db539a757e1359e8df.css

Datasource-component.82db539a757e1359e8df.css

55 ms

Grid-component.9e05f3f8fa0e6b993347.css

Grid-component.9e05f3f8fa0e6b993347.css

56 ms

components-tiles-ContentTile-component.a5e9ee6f3bc07a62d945.css

components-tiles-ContentTile-component.a5e9ee6f3bc07a62d945.css

57 ms

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

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

64 ms

Heading-component.d79a5c95e6ef67a97bca.css

Heading-component.d79a5c95e6ef67a97bca.css

63 ms

Show-component.608ec1ff0656c8b676a1.css

Show-component.608ec1ff0656c8b676a1.css

65 ms

LoadMoreFromCursor-component.4a7a0f66bc2d890b3034.css

LoadMoreFromCursor-component.4a7a0f66bc2d890b3034.css

64 ms

Eyebrow-component.23e83d8b8cab22ea99d6.css

Eyebrow-component.23e83d8b8cab22ea99d6.css

63 ms

core-page-blocks-datasource-DatasourceTileLoader-component.82db539a757e1359e8df.css

core-page-blocks-datasource-DatasourceTileLoader-component.82db539a757e1359e8df.css

62 ms

FauxButton-component.1f25bb623660eb4f88c1.css

FauxButton-component.1f25bb623660eb4f88c1.css

72 ms

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

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

67 ms

AptivadaKeywordContest-component.a21f13419d9d48bf409a.css

AptivadaKeywordContest-component.a21f13419d9d48bf409a.css

64 ms

sdk.js

sdk.js

62 ms

moatheader.js

moatheader.js

63 ms

ebx.js

ebx.js

162 ms

runtime.5b82aa01021d7e67709b.js

runtime.5b82aa01021d7e67709b.js

56 ms

vendor.062490e9574784ceecdc.js

vendor.062490e9574784ceecdc.js

147 ms

bundle.eee3b026d88b2142ed93.js

bundle.eee3b026d88b2142ed93.js

155 ms

packages-renderer-shared-ui-src-elements-MagicLink-component.37e7dfeb021ef49d9f6f.js

packages-renderer-shared-ui-src-elements-MagicLink-component.37e7dfeb021ef49d9f6f.js

57 ms

src_app_core_chrome_AppTray_component_tsx-src_app_core_chrome_HeaderSearch_component_tsx-src_-b801d3.ebb7c95d698279b1c9ec.js

src_app_core_chrome_AppTray_component_tsx-src_app_core_chrome_HeaderSearch_component_tsx-src_-b801d3.ebb7c95d698279b1c9ec.js

58 ms

local.a5b480bb028a49b07c6c.js

local.a5b480bb028a49b07c6c.js

59 ms

core-components-tiles-OnairTileLoader-component.3c9c776801ce3f5ccf05.js

core-components-tiles-OnairTileLoader-component.3c9c776801ce3f5ccf05.js

59 ms

core-page-blocks-datasource-DatasourceLoader-component.be189e440f36a30fac9f.js

core-page-blocks-datasource-DatasourceLoader-component.be189e440f36a30fac9f.js

59 ms

packages_renderer_shared_core_src_lib_ads_ts.1c411bb05fe7a8d6fb44.js

packages_renderer_shared_core_src_lib_ads_ts.1c411bb05fe7a8d6fb44.js

106 ms

Datasource-component.09c541938624ea67842c.js

Datasource-component.09c541938624ea67842c.js

59 ms

Grid-component.48dae21730bceb9ee5e7.js

Grid-component.48dae21730bceb9ee5e7.js

141 ms

ContentFeedItem-component.2c07f0e7be984e8aee02.js

ContentFeedItem-component.2c07f0e7be984e8aee02.js

142 ms

LeadFeedItem-component.4330af319e52f7557387.js

LeadFeedItem-component.4330af319e52f7557387.js

142 ms

components-tiles-ContentTile-component.22ddd6a7b1c8a1bc4e2d.js

components-tiles-ContentTile-component.22ddd6a7b1c8a1bc4e2d.js

142 ms

core-page-blocks-music-MusicTile-component.1e79eaaa9e2979d88ec8.js

core-page-blocks-music-MusicTile-component.1e79eaaa9e2979d88ec8.js

143 ms

ShowCollection-component.0c3f9b3068fe83748412.js

ShowCollection-component.0c3f9b3068fe83748412.js

144 ms

Heading-component.ea88c81b8d34c977158c.js

Heading-component.ea88c81b8d34c977158c.js

145 ms

Show-component.cdfd0315af774eaef8dd.js

Show-component.cdfd0315af774eaef8dd.js

145 ms

core-page-blocks-podcast-PodcastsLoader-component.71edb632222c77f48f93.js

core-page-blocks-podcast-PodcastsLoader-component.71edb632222c77f48f93.js

144 ms

LoadMoreFromCursor-component.dd840a1844d3d6bb0d7d.js

LoadMoreFromCursor-component.dd840a1844d3d6bb0d7d.js

145 ms

Eyebrow-component.533482f1ba2c4fcd4202.js

Eyebrow-component.533482f1ba2c4fcd4202.js

111 ms

core-page-blocks-datasource-DatasourceTileLoader-component.70fbc1958e35a8aed3b5.js

core-page-blocks-datasource-DatasourceTileLoader-component.70fbc1958e35a8aed3b5.js

106 ms

FauxButton-component.6f17f4f82d52801c5c49.js

FauxButton-component.6f17f4f82d52801c5c49.js

107 ms

core-page-blocks-contest-KeywordContestLoader-component.eb063dc982e7b1285f9b.js

core-page-blocks-contest-KeywordContestLoader-component.eb063dc982e7b1285f9b.js

109 ms

components-catalog-TrackList-component.04f8bfd3f9d530b10dfd.js

components-catalog-TrackList-component.04f8bfd3f9d530b10dfd.js

104 ms

DateTimeDisplay-component.baa2bb00da4f804350fd.js

DateTimeDisplay-component.baa2bb00da4f804350fd.js

104 ms

AptivadaKeywordContest-component.b7ea73f8063fca6968f6.js

AptivadaKeywordContest-component.b7ea73f8063fca6968f6.js

105 ms

658c74dc92cecc4214be4230

658c74dc92cecc4214be4230

117 ms

f79fc341-a979-4863-81b0-eea1ddc6e07b

f79fc341-a979-4863-81b0-eea1ddc6e07b

74 ms

v2

v2

56 ms

n.js

n.js

42 ms

iframe.html

iframe.html

20 ms

Accessibility Review

kool108.com accessibility score

100

Accessibility Issues

Best Practices

kool108.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.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.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.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.com

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