Tools & Wizards About Us
dxsummit.fi screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

dxsummit.fi

DXSummit.fi

Page Load Speed

3.4 sec in total

First Response

338 ms

Resources Loaded

2.8 sec

Page Rendered

289 ms

dxsummit.fi screenshot

About Website

Visit dxsummit.fi now to see the best up-to-date DXSummit content for United States and also check out these interesting facts you probably never knew about dxsummit.fi

The renowned DX Summit by OH8X has been a reliable source of current and historical DX activity on radio for many years.

Visit dxsummit.fi

Key Findings

We analyzed Dxsummit.fi page load time and found that the first response time was 338 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

dxsummit.fi performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value1.203

1/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

dxsummit.fi

338 ms

vendor.c780c95c.css

473 ms

main.64762546.css

284 ms

es5-shim.js

379 ms

json3.min.js

190 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 76% of them (41 requests) were addressed to the original Dxsummit.fi, 7% (4 requests) were made to Services.swpc.noaa.gov and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (842 ms) relates to the external source Services.swpc.noaa.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 996.5 kB (67%)

Content Size

1.5 MB

After Optimization

489.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dxsummit.fi main page is 1.5 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. 45% of websites need less resources to load. Javascripts take 916.5 kB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 245.8 kB

  • Original 259.7 kB
  • After minification 173.1 kB
  • After compression 13.8 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. This page needs HTML code to be minified as it can gain 86.6 kB, which is 33% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 245.8 kB or 95% of the original size.

Image Optimization

-3%

Potential reduce by 3.4 kB

  • Original 109.9 kB
  • After minification 106.5 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. DXSummit images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 576.5 kB

  • Original 916.5 kB
  • After minification 885.7 kB
  • After compression 340.0 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 576.5 kB or 63% of the original size.

CSS Optimization

-85%

Potential reduce by 170.8 kB

  • Original 199.9 kB
  • After minification 198.9 kB
  • After compression 29.1 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. Dxsummit.fi needs all CSS files to be minified and compressed as it can save up to 170.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (13%)

Requests Now

45

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DXSummit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dxsummit.fi

dxsummit.fi

338 ms

vendor.c780c95c.css

vendor.c780c95c.css

473 ms

main.64762546.css

main.64762546.css

284 ms

es5-shim.js

es5-shim.js

379 ms

json3.min.js

json3.min.js

190 ms

vendor.1b010fe5.js

vendor.1b010fe5.js

767 ms

adsbygoogle.js

adsbygoogle.js

99 ms

scripts.586e8c6b.js

scripts.586e8c6b.js

383 ms

brushed.405ba896.png

brushed.405ba896.png

96 ms

Arcala_logo_w.e07230d0.gif

Arcala_logo_w.e07230d0.gif

97 ms

clublog.7bef0d6a.png

clublog.7bef0d6a.png

96 ms

voacap.ed569aaa.png

voacap.ed569aaa.png

96 ms

analytics.js

analytics.js

7 ms

nonresponsive.css

nonresponsive.css

96 ms

spots.html

spots.html

97 ms

banneri.db834d7e.gif

banneri.db834d7e.gif

167 ms

collect

collect

78 ms

filtercontainertpl.html

filtercontainertpl.html

96 ms

desktopsidead.html

desktopsidead.html

198 ms

premiummobilesidead.html

premiummobilesidead.html

243 ms

spaceweathertpl.html

spaceweathertpl.html

217 ms

premiumdesktopsidead.html

premiumdesktopsidead.html

249 ms

cty

cty

733 ms

zones

zones

563 ms

announcements

announcements

338 ms

spots

spots

362 ms

collect

collect

6 ms

spotter_icon.e8a055c0.png

spotter_icon.e8a055c0.png

228 ms

frequency_icon.b66cf740.png

frequency_icon.b66cf740.png

229 ms

source_icon.3b9707f6.png

source_icon.3b9707f6.png

229 ms

time_icon.bf8a03ba.png

time_icon.bf8a03ba.png

229 ms

info_icon.9a35fbc1.png

info_icon.9a35fbc1.png

229 ms

country_icon.6da97538.png

country_icon.6da97538.png

229 ms

logo_yasme2.d759c200.gif

logo_yasme2.d759c200.gif

302 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

301 ms

js

js

199 ms

corner_left.89cf7975.png

corner_left.89cf7975.png

143 ms

corner_right.bdd07c0e.png

corner_right.bdd07c0e.png

142 ms

%7B%7Bad.image%7D%7D

%7B%7Bad.image%7D%7D

140 ms

yaesu_ad.jpg

yaesu_ad.jpg

141 ms

latest.jpg

latest.jpg

354 ms

spaceweather

spaceweather

334 ms

hamsql_spaceweather.jpg

hamsql_spaceweather.jpg

472 ms

latest.jpg

latest.jpg

332 ms

%7B%7BswpcImageUrl%7D%7D

%7B%7BswpcImageUrl%7D%7D

330 ms

indexa%20color%20black%20title%20small.png

indexa%20color%20black%20title%20small.png

94 ms

visit_azores_mobile.e7a20867.jpg

visit_azores_mobile.e7a20867.jpg

323 ms

ncdf230x100.b59abb3e.png

ncdf230x100.b59abb3e.png

324 ms

indexa%20color%20black%20title%20small.png

indexa%20color%20black%20title%20small.png

316 ms

ncdf200x200.f134caad.png

ncdf200x200.f134caad.png

308 ms

indexa%20color%20black%20title%20small.png

indexa%20color%20black%20title%20small.png

239 ms

latest.jpg

latest.jpg

435 ms

latest.jpg

latest.jpg

842 ms

spots

spots

98 ms

Accessibility Review

dxsummit.fi accessibility score

77

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dxsummit.fi best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Missing source maps for large first-party JavaScript

SEO Factors

dxsummit.fi SEO score

85

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dxsummit.fi can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dxsummit.fi 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

dxsummit.fi

Open Graph description is not detected on the main page of DXSummit. 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: