Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 0

    Best Practices

  • 92

    SEO

    Google-friendlier than
    75% of websites

Page Load Speed

1.6 sec in total

First Response

167 ms

Resources Loaded

1.2 sec

Page Rendered

248 ms

radiohof.com screenshot

About Website

Click here to check amazing Radiohof content. Otherwise, check out these important facts you probably never knew about radiohof.com

Scripophily.com is the world's #1 Buyer and Seller of Collectible Stock and Bond Certificates, and old stock research. Rated A+ by the Better Business Bureau.

Visit radiohof.com

Key Findings

We analyzed Radiohof.com page load time and found that the first response time was 167 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

radiohof.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

radiohof.com

167 ms

scripophily.net

142 ms

ysw-superfish-v2.css

21 ms

style.css

10 ms

main.css

18 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Radiohof.com, 37% (39 requests) were made to Ep.yimg.com and 20% (21 requests) were made to Lib.store.yahoo.net. The less responsive or slowest element that took the longest time to load (554 ms) relates to the external source Pages.omkt.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 585.6 kB (66%)

Content Size

892.3 kB

After Optimization

306.7 kB

In fact, the total size of Radiohof.com main page is 892.3 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. 65% of websites need less resources to load. Javascripts take 685.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 137.6 kB

  • Original 183.7 kB
  • After minification 182.1 kB
  • After compression 46.1 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 137.6 kB or 75% of the original size.

Image Optimization

-24%

Potential reduce by 5.4 kB

  • Original 22.8 kB
  • After minification 17.5 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. Obviously, Radiohof needs image optimization as it can save up to 5.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 442.6 kB

  • Original 685.8 kB
  • After minification 674.2 kB
  • After compression 243.2 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 442.6 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (57%)

Requests Now

76

After Optimization

33

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiohof. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

radiohof.com accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

SEO Factors

radiohof.com SEO score

92

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiohof.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Radiohof.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Radiohof. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: