Tools & Wizards About Us
rel-tech.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

rel-tech.com

Rel-Tech Electronics | Connecticut's Wiring Harness Manufacturer

Page Load Speed

2.7 sec in total

First Response

202 ms

Resources Loaded

1.7 sec

Page Rendered

802 ms

rel-tech.com screenshot

About Website

Welcome to rel-tech.com homepage info - get ready to check Rel Tech best content right away, or after learning these important things about rel-tech.com

Rel-Tech is a world-class ISO9001-2015 approved manufacturer of cable assemblies and wiring harnesses, supplying leading companies that require a high level of precision, performance and reliability.

Visit rel-tech.com

Key Findings

We analyzed Rel-tech.com page load time and found that the first response time was 202 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rel-tech.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

rel-tech.com

202 ms

www.rel-tech.com

421 ms

js

85 ms

font-awesome.min.css

69 ms

bootstrap.min.css

271 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 46% of them (17 requests) were addressed to the original Rel-tech.com, 38% (14 requests) were made to Cdn.jotfor.ms and 5% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (544 ms) belongs to the original domain Rel-tech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 540.5 kB (62%)

Content Size

871.9 kB

After Optimization

331.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rel-tech.com main page is 871.9 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. 50% of websites need less resources to load. CSS take 372.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 16.8 kB

  • Original 20.7 kB
  • After minification 13.3 kB
  • After compression 3.9 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 7.4 kB, which is 36% 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 16.8 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 197.8 kB
  • After minification 196.1 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. Rel Tech images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 195.8 kB

  • Original 280.7 kB
  • After minification 280.7 kB
  • After compression 84.9 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 195.8 kB or 70% of the original size.

CSS Optimization

-88%

Potential reduce by 326.3 kB

  • Original 372.7 kB
  • After minification 372.7 kB
  • After compression 46.4 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. Rel-tech.com needs all CSS files to be minified and compressed as it can save up to 326.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rel Tech. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rel-tech.com

rel-tech.com

202 ms

www.rel-tech.com

www.rel-tech.com

421 ms

js

js

85 ms

font-awesome.min.css

font-awesome.min.css

69 ms

bootstrap.min.css

bootstrap.min.css

271 ms

mdb.min.css

mdb.min.css

544 ms

style.min.css

style.min.css

208 ms

Rel-Tech-logo.svg

Rel-Tech-logo.svg

214 ms

wiring-harness.jpg

wiring-harness.jpg

398 ms

cable-harness.jpg

cable-harness.jpg

408 ms

83245302801144

83245302801144

109 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

54 ms

popper.min.js

popper.min.js

342 ms

bootstrap.min.js

bootstrap.min.js

388 ms

mdb.min.js

mdb.min.js

487 ms

212 ms

waves-2.svg

waves-2.svg

114 ms

Roboto-Bold.woff

Roboto-Bold.woff

159 ms

Roboto-Medium.woff

Roboto-Medium.woff

159 ms

Roboto-Regular.woff

Roboto-Regular.woff

158 ms

Roboto-Light.woff

Roboto-Light.woff

178 ms

Roboto-Thin.woff

Roboto-Thin.woff

158 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

23 ms

70 ms

Circular-Book.woff

Circular-Book.woff

29 ms

Circular-Medium.woff

Circular-Medium.woff

43 ms

Circular-Light.woff

Circular-Light.woff

48 ms

Circular-Thin.woff

Circular-Thin.woff

71 ms

Circular-Bold.woff

Circular-Bold.woff

58 ms

Circular-Black.woff

Circular-Black.woff

64 ms

Circular-Italic.woff

Circular-Italic.woff

90 ms

Circular-BookItalic.woff

Circular-BookItalic.woff

101 ms

Circular-MediumItalic.woff

Circular-MediumItalic.woff

115 ms

Circular-LightItalic.woff

Circular-LightItalic.woff

123 ms

Circular-ThinItalic.woff

Circular-ThinItalic.woff

136 ms

Circular-BoldItalic.woff

Circular-BoldItalic.woff

154 ms

Circular-BlackItalic.woff

Circular-BlackItalic.woff

153 ms

Accessibility Review

rel-tech.com accessibility score

89

Accessibility Issues

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.

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

rel-tech.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rel-tech.com SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

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 Rel-tech.com 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 Rel-tech.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

rel-tech.com

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