Tools & Wizards About Us
dxmaps.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

dxmaps.com

QSO/SWL real time maps and lists

Page Load Speed

3.8 sec in total

First Response

700 ms

Resources Loaded

2.9 sec

Page Rendered

160 ms

dxmaps.com screenshot

About Website

Click here to check amazing Dx Maps content for United States. Otherwise, check out these important facts you probably never knew about dxmaps.com

QSO/SWL real time maps and lists

Visit dxmaps.com

Key Findings

We analyzed Dxmaps.com page load time and found that the first response time was 700 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

dxmaps.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

Network Requests Diagram

dxmaps.com

700 ms

map.php

913 ms

generic-notForMcTabs.css

140 ms

mctabs.css

137 ms

javascript-tabs.js

206 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 59% of them (41 requests) were addressed to the original Dxmaps.com, 13% (9 requests) were made to Apis.google.com and 6% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (913 ms) belongs to the original domain Dxmaps.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.0 kB (77%)

Content Size

300.7 kB

After Optimization

69.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dxmaps.com main page is 300.7 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. 45% of websites need less resources to load. HTML takes 207.6 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 191.0 kB

  • Original 207.6 kB
  • After minification 206.8 kB
  • After compression 16.6 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 191.0 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.3 kB
  • After minification 1.3 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. Dx Maps images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 34.4 kB

  • Original 84.5 kB
  • After minification 82.4 kB
  • After compression 50.1 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 34.4 kB or 41% of the original size.

CSS Optimization

-77%

Potential reduce by 5.6 kB

  • Original 7.3 kB
  • After minification 4.8 kB
  • After compression 1.7 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. Dxmaps.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (72%)

Requests Now

65

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dx Maps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dxmaps.com

dxmaps.com

700 ms

map.php

map.php

913 ms

generic-notForMcTabs.css

generic-notForMcTabs.css

140 ms

mctabs.css

mctabs.css

137 ms

javascript-tabs.js

javascript-tabs.js

206 ms

base.css

base.css

141 ms

menu.js

menu.js

211 ms

items.js

items.js

226 ms

template.js

template.js

201 ms

menu.css

menu.css

207 ms

show_ads.js

show_ads.js

4 ms

base-ie.css

base-ie.css

73 ms

menu.opr.js

menu.opr.js

72 ms

box_off.gif

box_off.gif

121 ms

search.gif

search.gif

120 ms

help.gif

help.gif

115 ms

twitter.gif

twitter.gif

119 ms

fb.gif

fb.gif

119 ms

buzz.png

buzz.png

118 ms

home.gif

home.gif

148 ms

indice.gif

indice.gif

148 ms

maillist.gif

maillist.gif

148 ms

mapf.php

mapf.php

185 ms

maps.php

maps.php

184 ms

donate.png

donate.png

182 ms

pixel.gif

pixel.gif

184 ms

indice_s.gif

indice_s.gif

181 ms

smallspanish.gif

smallspanish.gif

184 ms

search_small.gif

search_small.gif

237 ms

feed.gif

feed.gif

240 ms

smallcamera.gif

smallcamera.gif

234 ms

0rarrow.gif

0rarrow.gif

235 ms

smallgerman.png

smallgerman.png

234 ms

smallfrench.png

smallfrench.png

235 ms

smallportug.png

smallportug.png

320 ms

smallrussian.png

smallrussian.png

322 ms

dxmaps.gif

dxmaps.gif

321 ms

cb.gif

cb.gif

322 ms

smallmap.gif

smallmap.gif

322 ms

tabbg2.gif

tabbg2.gif

349 ms

tabbg.gif

tabbg.gif

358 ms

ca-pub-8909420404547261.js

ca-pub-8909420404547261.js

107 ms

zrt_lookup.html

zrt_lookup.html

52 ms

show_ads_impl.js

show_ads_impl.js

55 ms

plusone.js

plusone.js

195 ms

ga.js

ga.js

99 ms

like.php

like.php

256 ms

ads

ads

125 ms

__utm.gif

__utm.gif

50 ms

osd.js

osd.js

48 ms

ads

ads

183 ms

__utm.gif

__utm.gif

16 ms

last_50_W2LN.gif

last_50_W2LN.gif

348 ms

collect

collect

118 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

47 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

86 ms

fastbutton

fastbutton

123 ms

fastbutton

fastbutton

121 ms

abg.js

abg.js

60 ms

vpc6VNjRPXV.js

vpc6VNjRPXV.js

500 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

566 ms

postmessageRelay

postmessageRelay

39 ms

rs=AGLTcCMjK4CJMIdNJ3yzirfRYfXhXxdyVw

rs=AGLTcCMjK4CJMIdNJ3yzirfRYfXhXxdyVw

55 ms

api.js

api.js

66 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

96 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

86 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

36 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

35 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

82 ms

Accessibility Review

dxmaps.com accessibility score

68

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best Practices

dxmaps.com best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dxmaps.com SEO score

62

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

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 Dxmaps.com 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 Dxmaps.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

dxmaps.com

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