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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

vjm.biz

Vintage Jazz Mart The Only Magazine Dedicated to Jazz & Blues Record Collectors

Page Load Speed

1.8 sec in total

First Response

309 ms

Resources Loaded

1.2 sec

Page Rendered

214 ms

vjm.biz screenshot

About Website

Welcome to vjm.biz homepage info - get ready to check Vjm best content right away, or after learning these important things about vjm.biz

Vintage Jazz Mart - The World's Leading Magazine For Collectors of Jazz 78s, Blues 78s, Jazz & Blues LPs, plus Reviews, Articles and Research

Visit vjm.biz

Key Findings

We analyzed Vjm.biz page load time and found that the first response time was 309 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 25% of websites can load faster.

Performance Metrics

vjm.biz performance score

0

Network Requests Diagram

vjm.biz

309 ms

main.css

145 ms

jsapi

9 ms

vjm-193-front-cover-j_med.jpeg

389 ms

loader.js

45 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 25% of them (8 requests) were addressed to the original Vjm.biz, 19% (6 requests) were made to Apis.google.com and 13% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (511 ms) relates to the external source Developers.google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.2 kB (20%)

Content Size

609.4 kB

After Optimization

486.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vjm.biz main page is 609.4 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 302.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 87.0 kB

  • Original 109.4 kB
  • After minification 108.0 kB
  • After compression 22.3 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 87.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 6.6 kB

  • Original 182.2 kB
  • After minification 175.7 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. Vjm images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 16.6 kB

  • Original 302.0 kB
  • After minification 297.8 kB
  • After compression 285.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-82%

Potential reduce by 12.9 kB

  • Original 15.8 kB
  • After minification 10.5 kB
  • After compression 2.8 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. Vjm.biz needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (50%)

Requests Now

28

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vjm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vjm.biz

vjm.biz

309 ms

main.css

main.css

145 ms

jsapi

jsapi

9 ms

vjm-193-front-cover-j_med.jpeg

vjm-193-front-cover-j_med.jpeg

389 ms

loader.js

loader.js

45 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

15 ms

in.js

in.js

15 ms

pinit.js

pinit.js

5 ms

PinExt.png

PinExt.png

123 ms

widgets.js

widgets.js

80 ms

plusone.js

plusone.js

98 ms

all.js

all.js

51 ms

extra_bkgd.jpg

extra_bkgd.jpg

110 ms

banner.jpeg

banner.jpeg

231 ms

header_bottom.png

header_bottom.png

189 ms

sitemenu-bottom.png

sitemenu-bottom.png

189 ms

sitemenu-top.png

sitemenu-top.png

189 ms

pinit_main.js

pinit_main.js

108 ms

all.js

all.js

102 ms

widget_iframe.7dae38096d06923d683a2a807172322a.html

widget_iframe.7dae38096d06923d683a2a807172322a.html

211 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

23 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

43 ms

fastbutton

fastbutton

38 ms

postmessageRelay

postmessageRelay

98 ms

developers.google.com

developers.google.com

511 ms

settings

settings

101 ms

1832714284-postmessagerelay.js

1832714284-postmessagerelay.js

35 ms

rpc:shindig_random.js

rpc:shindig_random.js

23 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

11 ms

button.d2f864f87f544dc0c11d7d712a191c1f.js

button.d2f864f87f544dc0c11d7d712a191c1f.js

25 ms

embeds

embeds

53 ms

tweet_button.7dae38096d06923d683a2a807172322a.en.html

tweet_button.7dae38096d06923d683a2a807172322a.en.html

48 ms

SEO Factors

vjm.biz SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vjm.biz 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 Vjm.biz 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

vjm.biz

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