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concertina.net: CONCERTINA.net - Home

Concertina : buyer's guide, concertina music reviews and sound clips; links; resources for learning and caring for the concertina; free sheet music; buy & sell classified ads; forums

Page load speed analysis

  • 84/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    207 ms

  • Resources loaded

    359 ms

  • Page rendered

    113 ms

  • Total page load time

    679 ms

Click here to check amazing CONCERTINA content for United States. Otherwise, check out these important facts you probably never knew about concertina.net

We analyzed Concertina.net page load time and found that the first response time was 207 ms and then it took 472 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Page optimization

  • HTML 11.1 kB
    Images 20.0 kB
    Javascripts 86.1 kB
    CSS 0 B

    In fact, the total size of Concertina.net main page is 117.1 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. 15% of websites need less resources to load. Javascripts take 86.1 kB which makes up the majority of the site volume.

    • Original 11.1 kB
    • After minification 9.9 kB
    • After compression 3.1 kB

    HTML optimization

    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 1.2 kB, which is 11% 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 8.0 kB or 72% of the original size.

    • Original 20.0 kB
    • After optimization 19.8 kB

    Image optimization

    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. CONCERTINA images are well optimized though.

    • Original 86.1 kB
    • After minification 82.4 kB
    • After compression 29.5 kB

    JavaScript optimization

    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 56.6 kB or 66% of the original size.

Network requests diagram

  • concertina.net
  • google_service.js
  • urchin.js
  • google_ads.js
  • newlogo.gif
  • ads
  • mug.jpg
  • commane_kid.jpg
  • spacer.gif
  • __utm.gif
  • osd.js

Our browser made a total of 11 requests to load all elements on the main page. We found that 45% of them (5 requests) were addressed to the original Concertina.net, 18% (2 requests) were made to Partner.googleadservices.com and 18% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (207 ms) belongs to the original domain Concertina.net.

Additional info on concertina.net

Requests

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CONCERTINA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

5

Javascripts

5

Images

10

All

Possible request optimization

1

Javascripts

5

Images

4

Optimized

6

All

Good result

IP address

This IP address is dedicated to Concertina.net. This is the best domain hosting practice .

Normal result

IP Trace

concertina.net

209.197.115.104

DNS records

Type Host Target/ip TTL Other
A

concertina.net

209.197.115.104 3600
NS

concertina.net

ns535.pair.com 3600
NS

concertina.net

ns0.ns0.com 3600
SOA

concertina.net

3600 Mname: ns535.pair.com
Rname: root.pair.com
Serial: 2018111222
Refresh: 3600
Retry: 300
Expire: 604800
Minimum-ttl: 3600
MX

concertina.net

mailwash46.pair.com 3600 Pri: 50

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Concertina.net 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 Concertina.net main page’s claimed encoding is iso-8859-1. 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.

HTTPS certificate

SSL Certificate

Concertina.net has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 75.3% of all visits is United States. It’s good for Concertina.net that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

concertina.net

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