Tools & Wizards About Us
rfelectronics-sg.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

rfelectronics-sg.com

RF Electronics - Singapore Car Audio Electronics Distributor

Page Load Speed

23.3 sec in total

First Response

260 ms

Resources Loaded

20.7 sec

Page Rendered

2.3 sec

rfelectronics-sg.com screenshot

About Website

Welcome to rfelectronics-sg.com homepage info - get ready to check RF Electronics Sg best content right away, or after learning these important things about rfelectronics-sg.com

RF Electronics was incorporated in January 2006. RF Electronics not only offers a strong line of high quality car audio products but a strong in-house technical support as well. RF Electronics is the ...

Visit rfelectronics-sg.com

Key Findings

We analyzed Rfelectronics-sg.com page load time and found that the first response time was 260 ms and then it took 23 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rfelectronics-sg.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

rfelectronics-sg.com

260 ms

rfhome%20style.css

74 ms

SpryMenuBar.js

143 ms

SpryMenuBarHorizontal.css

141 ms

get_flash_player.gif

20108 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 67% of them (28 requests) were addressed to the original Rfelectronics-sg.com, 17% (7 requests) were made to Youtube.com and 5% (2 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Adobe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 402.6 kB (28%)

Content Size

1.4 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rfelectronics-sg.com main page is 1.4 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 993.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.1 kB

  • Original 21.3 kB
  • After minification 18.8 kB
  • After compression 5.1 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 12% 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 16.1 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 45.8 kB

  • Original 993.9 kB
  • After minification 948.1 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. RF Electronics Sg images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 28.4 kB

  • Original 59.8 kB
  • After minification 59.8 kB
  • After compression 31.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 28.4 kB or 47% of the original size.

CSS Optimization

-84%

Potential reduce by 312.3 kB

  • Original 370.3 kB
  • After minification 369.9 kB
  • After compression 58.0 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. Rfelectronics-sg.com needs all CSS files to be minified and compressed as it can save up to 312.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (28%)

Requests Now

40

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RF Electronics Sg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rfelectronics-sg.com

rfelectronics-sg.com

260 ms

rfhome%20style.css

rfhome%20style.css

74 ms

SpryMenuBar.js

SpryMenuBar.js

143 ms

SpryMenuBarHorizontal.css

SpryMenuBarHorizontal.css

141 ms

get_flash_player.gif

get_flash_player.gif

20108 ms

mainbg.jpg

mainbg.jpg

73 ms

address.png

address.png

73 ms

warranty.gif

warranty.gif

72 ms

navbar.gif

navbar.gif

143 ms

SpryMenuBarDown.gif

SpryMenuBarDown.gif

144 ms

warrantybanner.gif

warrantybanner.gif

144 ms

sideline.gif

sideline.gif

145 ms

2016promosm.jpg

2016promosm.jpg

456 ms

stpPromo12sm.jpg

stpPromo12sm.jpg

578 ms

2012showcar01.jpg

2012showcar01.jpg

458 ms

rfR400-4D.jpg

rfR400-4D.jpg

455 ms

rfamp.jpg

rfamp.jpg

457 ms

TchernovSM.jpg

TchernovSM.jpg

456 ms

mainline.gif

mainline.gif

455 ms

rfphoneap.jpg

rfphoneap.jpg

457 ms

rfT3652.jpg

rfT3652.jpg

460 ms

rfT5652.jpg

rfT5652.jpg

458 ms

rfR2SD2.jpg

rfR2SD2.jpg

459 ms

rfP500X4D.jpg

rfP500X4D.jpg

460 ms

hamotech01.jpg

hamotech01.jpg

599 ms

soumag01.jpg

soumag01.jpg

600 ms

adkcar.jpg

adkcar.jpg

591 ms

footerbg.jpg

footerbg.jpg

592 ms

videoseries

videoseries

144 ms

www-player.css

www-player.css

17 ms

www-embed-player.js

www-embed-player.js

61 ms

base.js

base.js

94 ms

fetch-polyfill.js

fetch-polyfill.js

59 ms

ad_status.js

ad_status.js

153 ms

mRkKEWnL-xyN5Za0N8xt01fqaN4W9u1e2Pe6j7YVmu8.js

mRkKEWnL-xyN5Za0N8xt01fqaN4W9u1e2Pe6j7YVmu8.js

105 ms

embed.js

embed.js

27 ms

AMLnZu92bteUcM7CzGgcQKZKPUDVZ1n-6w4TLFbDoxgEXQ=s68-c-k-c0x00ffffff-no-rj

AMLnZu92bteUcM7CzGgcQKZKPUDVZ1n-6w4TLFbDoxgEXQ=s68-c-k-c0x00ffffff-no-rj

127 ms

id

id

22 ms

Create

Create

75 ms

GenerateIT

GenerateIT

13 ms

log_event

log_event

17 ms

warranty1.gif

warranty1.gif

190 ms

Accessibility Review

rfelectronics-sg.com accessibility score

54

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

rfelectronics-sg.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

rfelectronics-sg.com SEO score

50

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

High

Document uses plugins

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 Rfelectronics-sg.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 Rfelectronics-sg.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

rfelectronics-sg.com

Open Graph description is not detected on the main page of RF Electronics Sg. 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: