Tools & Wizards About Us
1041jackfm.radio.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

1041jackfm.radio.com

Playing What We Want! - Minneapolis - KZJK-FM | 104.1 JACK FM

Page Load Speed

6.6 sec in total

First Response

8 ms

Resources Loaded

5.9 sec

Page Rendered

654 ms

1041jackfm.radio.com screenshot

About Website

Welcome to 1041jackfm.radio.com homepage info - get ready to check 104 1 JACK FM Radio best content for United States right away, or after learning these important things about 1041jackfm.radio.com

104.1 JACK FM - rock out to hits from the 80's, 90's and today. We play what we want when we want, live from Minneapolis, MN. Listen only on Audacy.

Visit 1041jackfm.radio.com

Key Findings

We analyzed 1041jackfm.radio.com page load time and found that the first response time was 8 ms and then it took 6.6 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

1041jackfm.radio.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

8/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value13,460 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.215

58/100

15%

TTI (Time to Interactive)

Value44.2 s

0/100

10%

Network Requests Diagram

1041jackfm.radio.com

8 ms

1041jackfm.radio.com

50 ms

1041jackfm

33 ms

polyfills.js

18 ms

loadAmazonAps.js

30 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original 1041jackfm.radio.com, 32% (16 requests) were made to Images.radio.com and 28% (14 requests) were made to Audacy.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Images.radio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (61%)

Content Size

1.9 MB

After Optimization

740.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 1041jackfm.radio.com main page is 1.9 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 1.2 MB

  • Original 1.4 MB
  • After minification 1.3 MB
  • After compression 217.1 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 1.2 MB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 82 B

  • Original 211.3 kB
  • After minification 211.2 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. 104 1 JACK FM Radio images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.2 kB

  • Original 316.9 kB
  • After minification 316.9 kB
  • After compression 311.7 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.

Requests Breakdown

Number of requests can be reduced by 18 (44%)

Requests Now

41

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 104 1 JACK FM 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 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

1041jackfm.radio.com

1041jackfm.radio.com

8 ms

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50 ms

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33 ms

polyfills.js

polyfills.js

18 ms

loadAmazonAps.js

loadAmazonAps.js

30 ms

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112 ms

gpt.js

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156 ms

sfp.js

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137 ms

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139 ms

tag.js

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111 ms

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104 ms

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138 ms

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504 ms

branch-2.49.0.min.js

branch-2.49.0.min.js

109 ms

app.js

app.js

84 ms

chunk-vendors.js

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149 ms

components.css

components.css

95 ms

components.js

components.js

136 ms

apstag.js

apstag.js

116 ms

pubads_impl.js

pubads_impl.js

25 ms

21674100491

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67 ms

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555 ms

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576 ms

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581 ms

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5059 ms

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5060 ms

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5049 ms

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5058 ms

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5050 ms

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5059 ms

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5053 ms

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5059 ms

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5058 ms

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5225 ms

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5062 ms

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5063 ms

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5063 ms

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5224 ms

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5063 ms

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548 ms

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434 ms

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470 ms

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470 ms

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433 ms

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432 ms

gtm.js

gtm.js

4807 ms

loader.js

loader.js

4618 ms

components.css

components.css

104 ms

tr5

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117 ms

Accessibility Review

1041jackfm.radio.com accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Links do not have a discernible name

Best Practices

1041jackfm.radio.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

1041jackfm.radio.com SEO score

82

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

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 1041jackfm.radio.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 1041jackfm.radio.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

1041jackfm.radio.com

Open Graph data is detected on the main page of 104 1 JACK FM Radio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: