Tools & Wizards About Us
ctlsys.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

ctlsys.com

CCS - Power Meters, Power Monitors, Current Transformers, & More

Page Load Speed

999 ms in total

First Response

119 ms

Resources Loaded

634 ms

Page Rendered

246 ms

ctlsys.com screenshot

About Website

Visit ctlsys.com now to see the best up-to-date Ctlsys content for United States and also check out these interesting facts you probably never knew about ctlsys.com

We design and manufacture a wide range of power meters and current transformers including sub-meters, demand meters, & more...

Visit ctlsys.com

Key Findings

We analyzed Ctlsys.com page load time and found that the first response time was 119 ms and then it took 880 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

ctlsys.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

ctlsys.com

119 ms

ctlsys.com

215 ms

wc-authorize-net-cim-checkout-block.css

16 ms

wc-elavon-vm-checkout-block.css

20 ms

style.min.css

29 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 98% of them (48 requests) were addressed to the original Ctlsys.com, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (215 ms) belongs to the original domain Ctlsys.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.1 kB (9%)

Content Size

676.7 kB

After Optimization

613.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ctlsys.com main page is 676.7 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. 60% of websites need less resources to load. Images take 346.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 51.0 kB

  • Original 64.9 kB
  • After minification 63.7 kB
  • After compression 14.0 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 51.0 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 346.2 kB
  • After minification 346.2 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. Ctlsys images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 110.0 kB
  • After minification 110.0 kB
  • After compression 108.8 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.

CSS Optimization

-7%

Potential reduce by 11.0 kB

  • Original 155.6 kB
  • After minification 155.6 kB
  • After compression 144.6 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. Ctlsys.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (76%)

Requests Now

46

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ctlsys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ctlsys.com

ctlsys.com

119 ms

ctlsys.com

ctlsys.com

215 ms

wc-authorize-net-cim-checkout-block.css

wc-authorize-net-cim-checkout-block.css

16 ms

wc-elavon-vm-checkout-block.css

wc-elavon-vm-checkout-block.css

20 ms

style.min.css

style.min.css

29 ms

pressapps-knowledge-base-origin.css

pressapps-knowledge-base-origin.css

24 ms

formcraft-common.css

formcraft-common.css

35 ms

form.css

form.css

32 ms

js_composer.min.css

js_composer.min.css

43 ms

core-extend.css

core-extend.css

35 ms

font-awesome.css

font-awesome.css

38 ms

sv-wc-payment-gateway-payment-form.min.css

sv-wc-payment-gateway-payment-form.min.css

37 ms

wc-avatax-frontend.min.css

wc-avatax-frontend.min.css

40 ms

jquery.mmenu.css

jquery.mmenu.css

57 ms

woocommerce.css

woocommerce.css

63 ms

style.css

style.css

59 ms

style.css

style.css

61 ms

jquery.min.js

jquery.min.js

67 ms

jquery-migrate.min.js

jquery-migrate.min.js

67 ms

pressapps-knowledge-base-public.js

pressapps-knowledge-base-public.js

69 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

68 ms

add-to-cart.min.js

add-to-cart.min.js

67 ms

js.cookie.min.js

js.cookie.min.js

68 ms

woocommerce.min.js

woocommerce.min.js

72 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

72 ms

init.js

init.js

73 ms

sticky-header.js

sticky-header.js

72 ms

js

js

64 ms

wc-blocks.css

wc-blocks.css

76 ms

sourcebuster.min.js

sourcebuster.min.js

78 ms

order-attribution.min.js

order-attribution.min.js

82 ms

jquery.payment.min.js

jquery.payment.min.js

83 ms

sv-wc-payment-gateway-payment-form.js

sv-wc-payment-gateway-payment-form.js

85 ms

wc-authorize-net-cim.min.js

wc-authorize-net-cim.min.js

82 ms

wc-avatax-frontend.min.js

wc-avatax-frontend.min.js

91 ms

cgscripts.js

cgscripts.js

95 ms

jquery.mmenu.js

jquery.mmenu.js

186 ms

style-need-clean.css

style-need-clean.css

40 ms

print-logo-1.png

print-logo-1.png

80 ms

ctlsy-logo-300px.png

ctlsy-logo-300px.png

81 ms

ctlsy-logo-@2x.png

ctlsy-logo-@2x.png

81 ms

diris-mcm.png

diris-mcm.png

70 ms

wattnode-wide-range-modbus-power-meter-product-image-no-flag-768x669-1.jpg

wattnode-wide-range-modbus-power-meter-product-image-no-flag-768x669-1.jpg

82 ms

act-1250-600-2.png

act-1250-600-2.png

82 ms

MeterEnclosure-ME1-C-1.png

MeterEnclosure-ME1-C-1.png

83 ms

subscribe-newsletter-03.png

subscribe-newsletter-03.png

81 ms

NEMA-logo-2.png

NEMA-logo-2.png

81 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

28 ms

style-print.css

style-print.css

17 ms

Accessibility Review

ctlsys.com accessibility score

98

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

Links do not have a discernible name

Best Practices

ctlsys.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ctlsys.com SEO score

91

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

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

High

Tap targets are not sized appropriately

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 Ctlsys.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 Ctlsys.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

ctlsys.com

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