Tools & Wizards About Us
single-ended.com screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

single-ended.com

Single Ended Amplifire D.I.Y 300B 2A3 LCR RIAA Mizushima Amplifier's

Page Load Speed

15.2 sec in total

First Response

694 ms

Resources Loaded

4.5 sec

Page Rendered

10 sec

single-ended.com screenshot

About Website

Welcome to single-ended.com homepage info - get ready to check Single Ended best content for Russia right away, or after learning these important things about single-ended.com

Visit single-ended.com

Key Findings

We analyzed Single-ended.com page load time and found that the first response time was 694 ms and then it took 14.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

single-ended.com performance score

0

Network Requests Diagram

single-ended.com

694 ms

list.html

175 ms

home.html

513 ms

ha.png

207 ms

k88.gif

323 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 84% of them (58 requests) were addressed to the original Single-ended.com, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Analyzer5.fc2.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Single-ended.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.5 kB (10%)

Content Size

3.5 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Single-ended.com main page is 3.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-43%

Potential reduce by 245 B

  • Original 570 B
  • After minification 530 B
  • After compression 325 B

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 245 B or 43% of the original size.

Image Optimization

-0%

Potential reduce by 3.4 kB

  • Original 3.0 MB
  • After minification 3.0 MB

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. Single Ended images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 141.2 kB

  • Original 217.8 kB
  • After minification 216.6 kB
  • After compression 76.6 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 141.2 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 202.6 kB

  • Original 244.2 kB
  • After minification 244.1 kB
  • After compression 41.5 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. Single-ended.com needs all CSS files to be minified and compressed as it can save up to 202.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (24%)

Requests Now

66

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Single Ended. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

single-ended.com

single-ended.com

694 ms

list.html

list.html

175 ms

home.html

home.html

513 ms

ha.png

ha.png

207 ms

k88.gif

k88.gif

323 ms

84.gif

84.gif

347 ms

7ave.gif

7ave.gif

346 ms

452a3.gif

452a3.gif

389 ms

156.gif

156.gif

446 ms

300BSet.gif

300BSet.gif

653 ms

counter.pl

counter.pl

675 ms

singlelogo.gif

singlelogo.gif

1132 ms

2A3-PSVANE.jpg

2A3-PSVANE.jpg

1106 ms

TANGO.jpg

TANGO.jpg

517 ms

tango.jpg

tango.jpg

604 ms

71A-westman-chile2015.jpg

71A-westman-chile2015.jpg

1572 ms

speaker-system2015speaker.jpg

speaker-system2015speaker.jpg

1341 ms

carlos-westman2015-june.jpg

carlos-westman2015-june.jpg

1848 ms

raspberryPi_logo.gif

raspberryPi_logo.gif

784 ms

300b-single-sakura.jpg

300b-single-sakura.jpg

1144 ms

Bifuu-v1.jpg

Bifuu-v1.jpg

1420 ms

bifuu300B.jpg

bifuu300B.jpg

1428 ms

bifuu-c.jpg

bifuu-c.jpg

1503 ms

EL156golds.jpg

EL156golds.jpg

1516 ms

2A3-45SET-Jan-2010.jpg

2A3-45SET-Jan-2010.jpg

1742 ms

2012-dec-45single.jpg

2012-dec-45single.jpg

1746 ms

2A3-45SET-Jan-2010.jpg

2A3-45SET-Jan-2010.jpg

1863 ms

front2a3.jpg

front2a3.jpg

1686 ms

Atacama2014.jpg

Atacama2014.jpg

2299 ms

2A3SingleAmp-by-Mizushima2012.jpg

2A3SingleAmp-by-Mizushima2012.jpg

2146 ms

horn-CW2013.jpg

horn-CW2013.jpg

2454 ms

4P1Lsingle-chile2014.jpg

4P1Lsingle-chile2014.jpg

2296 ms

KR2A3-SanFreddy.jpg

KR2A3-SanFreddy.jpg

2992 ms

Atsuko-71ASingle-ended-Amplifier.jpg

Atsuko-71ASingle-ended-Amplifier.jpg

2861 ms

2A3-45-2011-oct2-2.jpg

2A3-45-2011-oct2-2.jpg

2481 ms

2A3inChile2013May.jpg

2A3inChile2013May.jpg

2616 ms

se-line.jpg

se-line.jpg

2461 ms

ow.png

ow.png

2626 ms

dTjKD1xL7hk

dTjKD1xL7hk

96 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

41 ms

www-embed-player.js

www-embed-player.js

80 ms

base.js

base.js

137 ms

nw.png

nw.png

2487 ms

cat.gif

cat.gif

2517 ms

processor.php

processor.php

328 ms

pre.png

pre.png

2641 ms

small-company.jpg

small-company.jpg

2637 ms

mizushima.jpg

mizushima.jpg

2643 ms

trm-chile.jpg

trm-chile.jpg

2632 ms

45-71Acompatible2.jpg

45-71Acompatible2.jpg

2856 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

78 ms

ad_status.js

ad_status.js

75 ms

analyzer.php

analyzer.php

124 ms

sotomayor45single2014.jpg

sotomayor45single2014.jpg

2633 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

132 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

132 ms

illution-2A3.jpg

illution-2A3.jpg

2483 ms

2A3single-h20-35U.jpg

2A3single-h20-35U.jpg

2495 ms

icon16.gif

icon16.gif

213 ms

PATURRO-2A3SET.jpg

PATURRO-2A3SET.jpg

2445 ms

FerVox45-71A.jpg

FerVox45-71A.jpg

2674 ms

4P1l-triode2014.jpg

4P1l-triode2014.jpg

2232 ms

2105-MrSerrano-45Single.jpg

2105-MrSerrano-45Single.jpg

2086 ms

logo.gif

logo.gif

2098 ms

tama2.gif

tama2.gif

1937 ms

fb.jpg

fb.jpg

1858 ms

linkedin.jpg

linkedin.jpg

1924 ms

mail_pse.gif

mail_pse.gif

1857 ms

bluefishlogo.jpg

bluefishlogo.jpg

1910 ms

Accessibility Review

single-ended.com accessibility score

33

Accessibility Issues

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

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

single-ended.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

single-ended.com SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    X-SJIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Single-ended.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Single-ended.com main page’s claimed encoding is x-sjis. 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.

Social Sharing Optimization

single-ended.com

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