Tools & Wizards About Us
castiron.media screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

castiron.media

Building Creative Campaigns in Sports | Cast Iron Media

Page Load Speed

1 sec in total

First Response

51 ms

Resources Loaded

646 ms

Page Rendered

331 ms

castiron.media screenshot

About Website

Visit castiron.media now to see the best up-to-date Cast Iron content and also check out these interesting facts you probably never knew about castiron.media

Cast Iron Sports provides unique solutions empowering clients to engage targeted audiences during live events, both at home and at the game.

Visit castiron.media

Key Findings

We analyzed Castiron.media page load time and found that the first response time was 51 ms and then it took 977 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

castiron.media performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

www.castiron.media

51 ms

45bae6fa3a.js

86 ms

cdn.min.js

47 ms

gtm.js

84 ms

js

152 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 25% of them (4 requests) were addressed to the original Castiron.media, 19% (3 requests) were made to Googletagmanager.com and 13% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (454 ms) relates to the external source Sc.lfeeder.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.3 kB (13%)

Content Size

428.4 kB

After Optimization

373.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Castiron.media main page is 428.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 270.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 55.3 kB

  • Original 69.8 kB
  • After minification 69.8 kB
  • After compression 14.5 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. 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 55.3 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 270.5 kB
  • After minification 270.5 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. Cast Iron images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 25 B

  • Original 88.1 kB
  • After minification 88.1 kB
  • After compression 88.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 9 (69%)

Requests Now

13

After Optimization

4

  • Images
  • JavaScript

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cast Iron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.castiron.media

www.castiron.media

51 ms

45bae6fa3a.js

45bae6fa3a.js

86 ms

cdn.min.js

cdn.min.js

47 ms

gtm.js

gtm.js

84 ms

js

js

152 ms

email-decode.min.js

email-decode.min.js

22 ms

app.js

app.js

58 ms

CIM_Hero.jpg

CIM_Hero.jpg

86 ms

lftracker_v1_bElvO73wWnK7ZMqj.js

lftracker_v1_bElvO73wWnK7ZMqj.js

454 ms

insight.min.js

insight.min.js

38 ms

pattern.svg

pattern.svg

97 ms

cdn.min.js

cdn.min.js

24 ms

insight_tag_errors.gif

insight_tag_errors.gif

296 ms

js

js

46 ms

d

d

58 ms

pd.js

pd.js

22 ms

Accessibility Review

castiron.media accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

castiron.media best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

castiron.media 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 Castiron.media 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 Castiron.media 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

castiron.media

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