Tools & Wizards About Us
invertek.us screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

invertek.us

AC Drives, DC Drives, Motors & Control Technology | Bardac Drives

Page Load Speed

1.5 sec in total

First Response

78 ms

Resources Loaded

1.2 sec

Page Rendered

220 ms

invertek.us screenshot

About Website

Click here to check amazing Invertek content. Otherwise, check out these important facts you probably never knew about invertek.us

Bardac manufactures industrial automation and process controllers including AC Drives, VFD, DC Drives, Motors & Control Technology.

Visit invertek.us

Key Findings

We analyzed Invertek.us page load time and found that the first response time was 78 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

invertek.us performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value520 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

invertek.us

78 ms

www.bardac.com

119 ms

bardac.com

117 ms

webfontloader.min.js

20 ms

1ccb0fbeb2bc001a73ecfd0e9dd0fee2.css

62 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Invertek.us, 87% (58 requests) were made to Bardac.com and 4% (3 requests) were made to Cdn.datatables.net. The less responsive or slowest element that took the longest time to load (438 ms) relates to the external source Bardac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.6 kB (3%)

Content Size

3.5 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Invertek.us main page is 3.5 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. 55% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 113.8 kB

  • Original 139.1 kB
  • After minification 138.6 kB
  • After compression 25.3 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 113.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.1 MB
  • After minification 3.1 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. Invertek images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 763 B

  • Original 192.0 kB
  • After minification 192.0 kB
  • After compression 191.2 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

-0%

Potential reduce by 0 B

  • Original 84.6 kB
  • After minification 84.6 kB
  • After compression 84.6 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. Invertek.us has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (66%)

Requests Now

62

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Invertek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

invertek.us

invertek.us

78 ms

www.bardac.com

www.bardac.com

119 ms

bardac.com

bardac.com

117 ms

webfontloader.min.js

webfontloader.min.js

20 ms

1ccb0fbeb2bc001a73ecfd0e9dd0fee2.css

1ccb0fbeb2bc001a73ecfd0e9dd0fee2.css

62 ms

bardac.com

bardac.com

81 ms

jquery.min.js

jquery.min.js

96 ms

e7e6f9e14d53ceb6e208799fd3b2adef.js

e7e6f9e14d53ceb6e208799fd3b2adef.js

83 ms

b7c2a5f79885333273f150abaa580f09.js

b7c2a5f79885333273f150abaa580f09.js

83 ms

c0e1a20c18a0fdbe47fb5dacfc0ddf40.js

c0e1a20c18a0fdbe47fb5dacfc0ddf40.js

84 ms

53ddd74c731a208de0803b7ad79bd6d1.js

53ddd74c731a208de0803b7ad79bd6d1.js

84 ms

b4d02c6b3362fdd0f92d530dec94ff5e.js

b4d02c6b3362fdd0f92d530dec94ff5e.js

138 ms

c6eb765462a5c3c65ee2ef2e694a0c37.js

c6eb765462a5c3c65ee2ef2e694a0c37.js

135 ms

js

js

78 ms

jquery.dataTables.min.css

jquery.dataTables.min.css

34 ms

95b4d18c932fb1f85546dabb540bc3e7.js

95b4d18c932fb1f85546dabb540bc3e7.js

132 ms

f27ed4ecd1adfffb5d3cd9982fc424d0.js

f27ed4ecd1adfffb5d3cd9982fc424d0.js

131 ms

316ddb9288cfa9e530112f4ec84a0215.js

316ddb9288cfa9e530112f4ec84a0215.js

137 ms

0def1140030b74afa243bcb66a842090.js

0def1140030b74afa243bcb66a842090.js

136 ms

32db813545e0bc249d01f59155795111.js

32db813545e0bc249d01f59155795111.js

136 ms

30a628981e3c1d3d6fd84f797e47233e.js

30a628981e3c1d3d6fd84f797e47233e.js

136 ms

ddfb9290568d402e4f5c698c5f8233e5.js

ddfb9290568d402e4f5c698c5f8233e5.js

135 ms

1df1aaaac9acb42c2f38b39ca954565d.js

1df1aaaac9acb42c2f38b39ca954565d.js

173 ms

d08e9aceae07021d77ad1173362f9ad7.js

d08e9aceae07021d77ad1173362f9ad7.js

174 ms

e60217c36f51e327b536f6db69b351c5.js

e60217c36f51e327b536f6db69b351c5.js

174 ms

d5f3dd94dcd43f919f38977b849dfe60.js

d5f3dd94dcd43f919f38977b849dfe60.js

173 ms

ad9354efdf718dd4f2ff58d5a664c824.js

ad9354efdf718dd4f2ff58d5a664c824.js

173 ms

068e340ecfd2c9b3e3f8dd52ef8809a1.js

068e340ecfd2c9b3e3f8dd52ef8809a1.js

172 ms

pdfobject.min.js

pdfobject.min.js

191 ms

embed-public.min.js

embed-public.min.js

192 ms

99f20b49084a15b3952480408ec193d3.js

99f20b49084a15b3952480408ec193d3.js

192 ms

d77c9e5b028be41620c57601cf8589b4.js

d77c9e5b028be41620c57601cf8589b4.js

192 ms

a290f49f8cba5e44c76f4c2c3bc1fe7a.js

a290f49f8cba5e44c76f4c2c3bc1fe7a.js

193 ms

0106b5dd6fe41a97d6aa37b6545c58c7.js

0106b5dd6fe41a97d6aa37b6545c58c7.js

194 ms

337a71a67dfe3224344b28b506518ad8.js

337a71a67dfe3224344b28b506518ad8.js

197 ms

719543fabaa45161e44fc56c912cc8f1.js

719543fabaa45161e44fc56c912cc8f1.js

198 ms

b03bfc1b97eb6c629fa85ae62b6c528d.js

b03bfc1b97eb6c629fa85ae62b6c528d.js

205 ms

2b7a2dbc66e44c4339e82b62d0df81bb.js

2b7a2dbc66e44c4339e82b62d0df81bb.js

204 ms

02ba46d3b18934ebb67c0366cc8ae66a.js

02ba46d3b18934ebb67c0366cc8ae66a.js

205 ms

628848b7cbc94c998c53cb508bd6fd4b.js

628848b7cbc94c998c53cb508bd6fd4b.js

206 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

40 ms

numString.js

numString.js

45 ms

9873ae7dc120fffd32561cebbd0d3b92.js

9873ae7dc120fffd32561cebbd0d3b92.js

213 ms

css

css

31 ms

font

font

88 ms

DC-Drive_Banner.jpg

DC-Drive_Banner.jpg

170 ms

Chesapeake-Bay-Bridge-resize.jpg

Chesapeake-Bay-Bridge-resize.jpg

161 ms

Webpage-Banner_v3.png

Webpage-Banner_v3.png

169 ms

HomePage-Buttons_savvyPanel-LR.png

HomePage-Buttons_savvyPanel-LR.png

236 ms

HomePage-Buttons_speedy-LR.png

HomePage-Buttons_speedy-LR.png

216 ms

HomePage-Buttons_smarty3.png

HomePage-Buttons_smarty3.png

204 ms

HomePage-Buttons_Motors-and-Accessories.png

HomePage-Buttons_Motors-and-Accessories.png

235 ms

HomePage-Buttons_DC-Drives-LR.png

HomePage-Buttons_DC-Drives-LR.png

258 ms

HomePage-Buttons_AC-Drives-LR.png

HomePage-Buttons_AC-Drives-LR.png

198 ms

HomePage-Buttons_driveweb.png

HomePage-Buttons_driveweb.png

249 ms

1807_bardac-homearrow_small2.png

1807_bardac-homearrow_small2.png

219 ms

HomePage-Buttons_Smart-Systems3.png

HomePage-Buttons_Smart-Systems3.png

296 ms

Bardac_energy_savings_calculator_icon.png

Bardac_energy_savings_calculator_icon.png

235 ms

bardac_homepage_spec_button.png

bardac_homepage_spec_button.png

241 ms

bardac_homepage_article_button_peer-to-peer-v2.png

bardac_homepage_article_button_peer-to-peer-v2.png

242 ms

bardac_background6.jpg

bardac_background6.jpg

255 ms

entypo-fontello.woff

entypo-fontello.woff

210 ms

css

css

16 ms

js

js

54 ms

sine-wave-logo_2.png

sine-wave-logo_2.png

20 ms

thanksgiving-banner-2024-slim.jpg

thanksgiving-banner-2024-slim.jpg

97 ms

2024-Easter-Banner-2-300x131.jpg

2024-Easter-Banner-2-300x131.jpg

438 ms

Accessibility Review

invertek.us accessibility score

97

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.

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

invertek.us best practices score

92

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

SEO Factors

invertek.us SEO score

96

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

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 Invertek.us 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 Invertek.us 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

invertek.us

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