Tools & Wizards About Us
rtcelectronics.ca screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

rtcelectronics.ca

Home - RTC-Electronics

Page Load Speed

1.9 sec in total

First Response

75 ms

Resources Loaded

774 ms

Page Rendered

1.1 sec

rtcelectronics.ca screenshot

About Website

Visit rtcelectronics.ca now to see the best up-to-date RTC Electronics content and also check out these interesting facts you probably never knew about rtcelectronics.ca

Buy electronics, computer peripherals and smartphone accessories online from RTC Electronics. We have a large inventory of branded electronic products.

Visit rtcelectronics.ca

Key Findings

We analyzed Rtcelectronics.ca page load time and found that the first response time was 75 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

rtcelectronics.ca performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

rtcelectronics.ca

75 ms

rtcelectronics.ca

211 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

78 ms

techmarket-icons.ttf

162 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 50% of them (2 requests) were addressed to the original Rtcelectronics.ca, 25% (1 request) were made to Static.cloudflareinsights.com and 25% (1 request) were made to Cdn-ilaolfj.nitrocdn.com. The less responsive or slowest element that took the longest time to load (211 ms) belongs to the original domain Rtcelectronics.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (49%)

Content Size

3.1 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rtcelectronics.ca main page is 3.1 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 1.5 MB

  • Original 1.7 MB
  • After minification 1.7 MB
  • After compression 161.0 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 1.5 MB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 1.4 MB
  • After minification 1.4 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. RTC Electronics images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 154 B

  • Original 47.0 kB
  • After minification 47.0 kB
  • After compression 46.8 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.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • JavaScript

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RTC Electronics. According to our analytics all requests are already optimized.

Network Requests Diagram

rtcelectronics.ca

rtcelectronics.ca

75 ms

rtcelectronics.ca

rtcelectronics.ca

211 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

78 ms

techmarket-icons.ttf

techmarket-icons.ttf

162 ms

Accessibility Review

rtcelectronics.ca accessibility score

67

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

rtcelectronics.ca best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rtcelectronics.ca SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rtcelectronics.ca 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), while the claimed language is English. Our system also found out that Rtcelectronics.ca 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

rtcelectronics.ca

Open Graph data is detected on the main page of RTC Electronics. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: