Tools & Wizards About Us
tri-mag.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

tri-mag.com

Power Supply Manufacturer | Power Line Filter | Power Converter

Page Load Speed

6 sec in total

First Response

112 ms

Resources Loaded

5.4 sec

Page Rendered

477 ms

tri-mag.com screenshot

About Website

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

At Tri-Mag, LLC we design and manufacture standard and custom power supplies, converters, and power line filters for business and industrial applications.

Visit tri-mag.com

Key Findings

We analyzed Tri-mag.com page load time and found that the first response time was 112 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tri-mag.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

tri-mag.com

112 ms

www.tri-mag.com

155 ms

886zu.css

54 ms

css

44 ms

886zu.css

94 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 76% of them (89 requests) were addressed to the original Tri-mag.com, 9% (11 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Tri-mag.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 745.9 kB (22%)

Content Size

3.3 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tri-mag.com main page is 3.3 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. Only a small number of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 122.1 kB

  • Original 147.0 kB
  • After minification 139.9 kB
  • After compression 24.8 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 122.1 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 9.7 kB

  • Original 1.7 MB
  • After minification 1.7 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. Tri Mag images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 166.7 kB

  • Original 815.4 kB
  • After minification 793.2 kB
  • After compression 648.7 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 166.7 kB or 20% of the original size.

CSS Optimization

-73%

Potential reduce by 447.4 kB

  • Original 616.7 kB
  • After minification 601.6 kB
  • After compression 169.2 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. Tri-mag.com needs all CSS files to be minified and compressed as it can save up to 447.4 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (60%)

Requests Now

100

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tri Mag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tri-mag.com

tri-mag.com

112 ms

www.tri-mag.com

www.tri-mag.com

155 ms

886zu.css

886zu.css

54 ms

css

css

44 ms

886zu.css

886zu.css

94 ms

886zu.css

886zu.css

76 ms

886zu.css

886zu.css

73 ms

886zu.css

886zu.css

79 ms

886zt.css

886zt.css

135 ms

css

css

61 ms

88b21.css

88b21.css

81 ms

886zt.css

886zt.css

100 ms

jquery.min.js

jquery.min.js

124 ms

jquery-migrate.min.js

jquery-migrate.min.js

102 ms

util.js

util.js

107 ms

js

js

87 ms

init_map.js

init_map.js

115 ms

frontend_main.js

frontend_main.js

126 ms

jquery.dd.min.js

jquery.dd.min.js

125 ms

jquery-extension.js

jquery-extension.js

131 ms

custom-a.js

custom-a.js

175 ms

jquery.swipebox.min.js

jquery.swipebox.min.js

176 ms

underscore.min.js

underscore.min.js

176 ms

infinite-scroll.pkgd.min.js

infinite-scroll.pkgd.min.js

180 ms

front.js

front.js

180 ms

rbtools.min.js

rbtools.min.js

182 ms

rs6.min.js

rs6.min.js

214 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

198 ms

add-to-cart.min.js

add-to-cart.min.js

197 ms

js.cookie.min.js

js.cookie.min.js

198 ms

woocommerce.min.js

woocommerce.min.js

198 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

200 ms

script.js

script.js

203 ms

js

js

81 ms

mobmenu.js

mobmenu.js

204 ms

6fe18.css

6fe18.css

193 ms

owl.carousel.js

owl.carousel.js

195 ms

index.js

index.js

411 ms

index.js

index.js

412 ms

sourcebuster.min.js

sourcebuster.min.js

445 ms

order-attribution.min.js

order-attribution.min.js

444 ms

api.js

api.js

40 ms

wpcf7r-fe.js

wpcf7r-fe.js

443 ms

plugins.min.js

plugins.min.js

405 ms

scrollmagic.js

scrollmagic.js

390 ms

znscript.min.js

znscript.min.js

386 ms

SmoothScroll.min.js

SmoothScroll.min.js

416 ms

slick.min.js

slick.min.js

411 ms

znpb_frontend.bundle.js

znpb_frontend.bundle.js

404 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

394 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

430 ms

wp-polyfill.min.js

wp-polyfill.min.js

423 ms

index.js

index.js

488 ms

gtm.js

gtm.js

239 ms

sdk.js

sdk.js

240 ms

hoverme.png

hoverme.png

376 ms

tri-mag-1.png

tri-mag-1.png

376 ms

say_hi.png

say_hi.png

376 ms

trimag-subheader-bg.jpg

trimag-subheader-bg.jpg

374 ms

DE300.jpg

DE300.jpg

376 ms

DG300.jpg

DG300.jpg

545 ms

image006.png

image006.png

544 ms

TDB4.gif

TDB4.gif

544 ms

TDC7.gif

TDC7.gif

544 ms

TSP2w.gif

TSP2w.gif

543 ms

dz065v.jpg

dz065v.jpg

544 ms

PRG-ANAB-logo-e1684257120987.png

PRG-ANAB-logo-e1684257120987.png

550 ms

Reach-1.jpg

Reach-1.jpg

547 ms

RoHSLogo-e1573074936527.jpg

RoHSLogo-e1573074936527.jpg

549 ms

cfsi.jpg

cfsi.jpg

548 ms

callout2.svg

callout2.svg

546 ms

industiral-app.png

industiral-app.png

548 ms

instrumentaiton-app.png

instrumentaiton-app.png

666 ms

powersupplies-app.png

powersupplies-app.png

667 ms

network-app.png

network-app.png

668 ms

medical-app.png

medical-app.png

381 ms

commercial-app.png

commercial-app.png

379 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

101 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

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136 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

272 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

275 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

274 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

274 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

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274 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

274 ms

glyphicons_halflingsregular.woff

glyphicons_halflingsregular.woff

372 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

3540 ms

appliance-app.png

appliance-app.png

461 ms

machinery-app.png

machinery-app.png

463 ms

aerospace-app.png

aerospace-app.png

462 ms

military-app.png

military-app.png

463 ms

Curtis-eNews-July-2020-750x350_c.jpg

Curtis-eNews-July-2020-750x350_c.jpg

463 ms

sdk.js

sdk.js

217 ms

Curtis-eNews-May-2020-370x400_c.jpg

Curtis-eNews-May-2020-370x400_c.jpg

432 ms

Curtis-eNews-March-2020-370x400_c.jpg

Curtis-eNews-March-2020-370x400_c.jpg

431 ms

recaptcha__en.js

recaptcha__en.js

271 ms

Tri-Mag-Lifetime-Warranty_Page_01-2-370x400_c.jpg

Tri-Mag-Lifetime-Warranty_Page_01-2-370x400_c.jpg

398 ms

DA12PM-Power-Supply-1-370x400_c.jpg

DA12PM-Power-Supply-1-370x400_c.jpg

405 ms

Digikey-Logo-e1677794295468.jpg

Digikey-Logo-e1677794295468.jpg

403 ms

Voyager-logo.jpg

Voyager-logo.jpg

402 ms

Curtis-eNews-July-2020-100x100.jpg

Curtis-eNews-July-2020-100x100.jpg

307 ms

Curtis-eNews-May-2020-100x100.jpg

Curtis-eNews-May-2020-100x100.jpg

306 ms

95 ms

anchor

anchor

70 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

12 ms

8Di8FwPovzey2LLchqkPL-96dOmJYGvPM2IDY7x7VBc.js

8Di8FwPovzey2LLchqkPL-96dOmJYGvPM2IDY7x7VBc.js

35 ms

webworker.js

webworker.js

75 ms

logo_48.png

logo_48.png

21 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

58 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

57 ms

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KFOlCnqEu92Fr1MmYUtfBBc9.ttf

57 ms

recaptcha__en.js

recaptcha__en.js

59 ms

886zu.css

886zu.css

75 ms

glyphicons-halflings-regular.ttf

glyphicons-halflings-regular.ttf

535 ms

886zt.css

886zt.css

29 ms

glyphicons-halflings-regular.svg

glyphicons-halflings-regular.svg

439 ms

Accessibility Review

tri-mag.com accessibility score

83

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

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

tri-mag.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

SEO Factors

tri-mag.com SEO score

98

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 Tri-mag.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 Tri-mag.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

tri-mag.com

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