Tools & Wizards About Us
shop.mainelectricsupply.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

shop.mainelectricsupply.com

Shop Main Electric Supply Online - Electrical Wholesale, Lamps, & Lighting

Page Load Speed

2.1 sec in total

First Response

236 ms

Resources Loaded

1.7 sec

Page Rendered

156 ms

shop.mainelectricsupply.com screenshot

About Website

Visit shop.mainelectricsupply.com now to see the best up-to-date Shop Main Electric Supply content for United States and also check out these interesting facts you probably never knew about shop.mainelectricsupply.com

Main Electric Supply Co. has been providing Electrical Supplies and Equipment to Commercial & Residential & Government & and Industrial industries since 1946.

Visit shop.mainelectricsupply.com

Key Findings

We analyzed Shop.mainelectricsupply.com page load time and found that the first response time was 236 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

shop.mainelectricsupply.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value12,090 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.398

25/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

Network Requests Diagram

shop.mainelectricsupply.com

236 ms

jquery.fancybox-1.3.4.css

60 ms

unizume_bundle.min.css

178 ms

custom.css

88 ms

jquery.min.js

42 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 78% of them (46 requests) were addressed to the original Shop.mainelectricsupply.com, 5% (3 requests) were made to Cdn.ywxi.net and 3% (2 requests) were made to Seal.thawte.com. The less responsive or slowest element that took the longest time to load (767 ms) belongs to the original domain Shop.mainelectricsupply.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 352.5 kB (67%)

Content Size

527.4 kB

After Optimization

174.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shop.mainelectricsupply.com main page is 527.4 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. 30% of websites need less resources to load. CSS take 229.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 86.8 kB

  • Original 104.0 kB
  • After minification 96.9 kB
  • After compression 17.2 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 86.8 kB or 83% of the original size.

Image Optimization

-21%

Potential reduce by 5.6 kB

  • Original 26.3 kB
  • After minification 20.7 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. Obviously, Shop Main Electric Supply needs image optimization as it can save up to 5.6 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 76.6 kB

  • Original 167.3 kB
  • After minification 128.1 kB
  • After compression 90.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 76.6 kB or 46% of the original size.

CSS Optimization

-80%

Potential reduce by 183.5 kB

  • Original 229.7 kB
  • After minification 216.4 kB
  • After compression 46.2 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. Shop.mainelectricsupply.com needs all CSS files to be minified and compressed as it can save up to 183.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (35%)

Requests Now

57

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Main Electric Supply. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shop.mainelectricsupply.com

shop.mainelectricsupply.com

236 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

60 ms

unizume_bundle.min.css

unizume_bundle.min.css

178 ms

custom.css

custom.css

88 ms

jquery.min.js

jquery.min.js

42 ms

wa-scripts-bundle.min.js

wa-scripts-bundle.min.js

213 ms

sitemapstyler.js

sitemapstyler.js

90 ms

jquery.validate.js

jquery.validate.js

96 ms

jquery.validate.unobtrusive.js

jquery.validate.unobtrusive.js

104 ms

getseal

getseal

136 ms

anythingslider.css

anythingslider.css

133 ms

jquery.anythingslider.js

jquery.anythingslider.js

137 ms

getthawteseal

getthawteseal

107 ms

conversion.js

conversion.js

34 ms

1.js

1.js

98 ms

getthawteseal

getthawteseal

86 ms

analytics.js

analytics.js

71 ms

82 ms

displaylogincallback

displaylogincallback

690 ms

cartsummary

cartsummary

722 ms

GetCategories

GetCategories

193 ms

leftwidget

leftwidget

598 ms

sprite-unizume.png

sprite-unizume.png

67 ms

logo01.png

logo01.png

64 ms

phone.png

phone.png

65 ms

slider-coilpak.jpg

slider-coilpak.jpg

271 ms

slider-wallplates.jpg

slider-wallplates.jpg

237 ms

slider-recessed-lighting.jpg

slider-recessed-lighting.jpg

269 ms

slider-tool-storage.jpg

slider-tool-storage.jpg

402 ms

cat-enclosures.jpg

cat-enclosures.jpg

288 ms

button-bg.jpg

button-bg.jpg

318 ms

cat-conduit.jpg

cat-conduit.jpg

319 ms

cat-receptacles.jpg

cat-receptacles.jpg

349 ms

cat-metering.jpg

cat-metering.jpg

368 ms

cat-wallplates.jpg

cat-wallplates.jpg

367 ms

cat-power-tools.jpg

cat-power-tools.jpg

395 ms

cat-hand-tools.jpg

cat-hand-tools.jpg

416 ms

cat-tool-storage.jpg

cat-tool-storage.jpg

419 ms

logofooter.png

logofooter.png

443 ms

fbicon.png

fbicon.png

449 ms

twittericon.png

twittericon.png

466 ms

googleicon.png

googleicon.png

467 ms

controls.png

controls.png

488 ms

border.png

border.png

493 ms

loading_background.png

loading_background.png

513 ms

loading.gif

loading.gif

518 ms

ajax-loader.gif

ajax-loader.gif

531 ms

ajax-load-transparent.gif

ajax-load-transparent.gif

539 ms

102.gif

102.gif

209 ms

lato_regular-webfont.woff

lato_regular-webfont.woff

638 ms

bebasneue.woff

bebasneue.woff

767 ms

opensans-bold-webfont.ttf

opensans-bold-webfont.ttf

652 ms

collect

collect

4 ms

collect

collect

48 ms

host.js

host.js

225 ms

37 ms

icon-closed.png

icon-closed.png

496 ms

SIDE-30-day-guarantee.jpg

SIDE-30-day-guarantee.jpg

283 ms

print.css

print.css

68 ms

Accessibility Review

shop.mainelectricsupply.com accessibility score

64

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

[aria-*] attributes do not have valid values

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

Image elements do not have [alt] attributes

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

[id] attributes on active, focusable elements are not unique

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

shop.mainelectricsupply.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

shop.mainelectricsupply.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Shop.mainelectricsupply.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 Shop.mainelectricsupply.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

shop.mainelectricsupply.com

Open Graph description is not detected on the main page of Shop Main Electric Supply. 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: