2.4 sec in total
116 ms
2.1 sec
229 ms
Welcome to logbook.qrz.com homepage info - get ready to check Logbook QRZ best content for United States right away, or after learning these important things about logbook.qrz.com
World's leading amateur radio callsign database news, technical articles, QSL routes, online Logbook, discussion forums, practice licence exam tests, and technical data about ham radio.
Visit logbook.qrz.comWe analyzed Logbook.qrz.com page load time and found that the first response time was 116 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
logbook.qrz.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value3.0 s
79/100
25%
Value2.8 s
96/100
10%
Value640 ms
47/100
30%
Value0
100/100
15%
Value5.3 s
73/100
10%
116 ms
1133 ms
158 ms
150 ms
171 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 24% of them (12 requests) were addressed to the original Logbook.qrz.com, 24% (12 requests) were made to S3.amazonaws.com and 10% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source S3.amazonaws.com.
Page size can be reduced by 422.5 kB (66%)
642.8 kB
220.2 kB
In fact, the total size of Logbook.qrz.com main page is 642.8 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. Javascripts take 378.5 kB which makes up the majority of the site volume.
Potential reduce by 25.9 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 25.9 kB or 73% of the original size.
Potential reduce by 8.1 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, Logbook QRZ needs image optimization as it can save up to 8.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 237.5 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 237.5 kB or 63% of the original size.
Potential reduce by 151.1 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. Logbook.qrz.com needs all CSS files to be minified and compressed as it can save up to 151.1 kB or 86% of the original size.
Number of requests can be reduced by 23 (48%)
48
25
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Logbook QRZ. 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 5 to 1 for CSS and as a result speed up the page load time.
logbook.qrz.com
116 ms
bootstrap.prefix.css
1133 ms
lbook8.css
158 ms
jquery-ui.css
150 ms
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jquery.min.js
175 ms
jquery-migrate-1.2.1.min.js
77 ms
jquery-ui.min.js
213 ms
bootstrap.min.js
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geo1.js
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mod_logbook23.js
160 ms
jquery.ui.touch-punch.min.js
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jquery.layout-latest.js
490 ms
advertisement.js
174 ms
jquery.hoverIntent.js
202 ms
jquery.metadata.js
184 ms
conversion.js
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adsbygoogle.js
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brand
75 ms
qrzcom240.png
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97 ms
ga.js
64 ms
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7 ms
logbook.qrz.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
logbook.qrz.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
logbook.qrz.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Logbook.qrz.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 Logbook.qrz.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.
logbook.qrz.com
Open Graph description is not detected on the main page of Logbook QRZ. 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: