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daihen-usa.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

daihen-usa.com

OTC DAIHEN, Inc. Robotic Welding Solutions

Page Load Speed

4 sec in total

First Response

193 ms

Resources Loaded

3.3 sec

Page Rendered

589 ms

daihen-usa.com screenshot

About Website

Click here to check amazing DAIHEN Usa content. Otherwise, check out these important facts you probably never knew about daihen-usa.com

OTC DAIHEN, Inc. is a one-stop shop for innovative robotic and manual welding solutions. It is the American subsidiary of DAIHEN Corporation.

Visit daihen-usa.com

Key Findings

We analyzed Daihen-usa.com page load time and found that the first response time was 193 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

daihen-usa.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value4,030 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value30.4 s

0/100

10%

Network Requests Diagram

daihen-usa.com

193 ms

www.daihen-usa.com

1352 ms

gtm.js

69 ms

mmc5shl.css

111 ms

wgs2.css

111 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 70% of them (87 requests) were addressed to the original Daihen-usa.com, 6% (7 requests) were made to Youtube.com and 5% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Daihen-usa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.8 kB (11%)

Content Size

2.4 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Daihen-usa.com main page is 2.4 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 141.9 kB

  • Original 199.3 kB
  • After minification 195.8 kB
  • After compression 57.4 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 141.9 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 41.1 kB

  • Original 1.2 MB
  • After minification 1.2 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. DAIHEN Usa images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 54.1 kB

  • Original 764.8 kB
  • After minification 764.6 kB
  • After compression 710.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 19.6 kB

  • Original 263.0 kB
  • After minification 262.9 kB
  • After compression 243.4 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. Daihen-usa.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 94 (80%)

Requests Now

117

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DAIHEN Usa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 57 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

daihen-usa.com

daihen-usa.com

193 ms

www.daihen-usa.com

www.daihen-usa.com

1352 ms

gtm.js

gtm.js

69 ms

mmc5shl.css

mmc5shl.css

111 ms

wgs2.css

wgs2.css

111 ms

front_end.css

front_end.css

149 ms

font-awesome.min.css

font-awesome.min.css

150 ms

icon

icon

37 ms

prettyPhoto.css

prettyPhoto.css

147 ms

wp-video-lightbox.css

wp-video-lightbox.css

139 ms

style.min.css

style.min.css

194 ms

gutenberg.css

gutenberg.css

153 ms

theme.css

theme.css

174 ms

font-awesome.min.css

font-awesome.min.css

197 ms

bootstrap-front.css

bootstrap-front.css

187 ms

counter-column.css

counter-column.css

186 ms

video-container.min.css

video-container.min.css

196 ms

sbttb-fonts.css

sbttb-fonts.css

211 ms

smooth-back-to-top-button.css

smooth-back-to-top-button.css

223 ms

stickThis.css

stickThis.css

222 ms

dynamic-mobmenu.css

dynamic-mobmenu.css

231 ms

css

css

49 ms

css

css

53 ms

default.css

default.css

231 ms

js_composer.min.css

js_composer.min.css

293 ms

ubermenu.min.css

ubermenu.min.css

262 ms

minimal.css

minimal.css

263 ms

all.min.css

all.min.css

270 ms

mobmenu-icons.css

mobmenu-icons.css

269 ms

mobmenu.css

mobmenu.css

273 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

305 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

305 ms

dashicons.min.css

dashicons.min.css

356 ms

rtmedia.min.css

rtmedia.min.css

320 ms

rtm-upload-terms.min.css

rtm-upload-terms.min.css

306 ms

style.css

style.css

352 ms

jquery.min.js

jquery.min.js

385 ms

jquery-migrate.min.js

jquery-migrate.min.js

338 ms

GALLERIA_CLASS_PROTOTYPE.js

GALLERIA_CLASS_PROTOTYPE.js

353 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

368 ms

video-lightbox.js

video-lightbox.js

375 ms

moxie.min.js

moxie.min.js

414 ms

797589.js

797589.js

117 ms

pixel.js

pixel.js

36 ms

v2.js

v2.js

51 ms

1988748.js

1988748.js

127 ms

api.js

api.js

45 ms

iframe_api

iframe_api

52 ms

feedzy-rss-feeds.css

feedzy-rss-feeds.css

319 ms

p.css

p.css

33 ms

animate.min.css

animate.min.css

299 ms

plupload.min.js

plupload.min.js

291 ms

jq-sticky-anything.js

jq-sticky-anything.js

274 ms

mobmenu.js

mobmenu.js

284 ms

modernizr-custom-min.js

modernizr-custom-min.js

303 ms

google_cse_v2.js

google_cse_v2.js

446 ms

popup.js

popup.js

425 ms

hooks.min.js

hooks.min.js

412 ms

i18n.min.js

i18n.min.js

411 ms

theme.js

theme.js

480 ms

underscore.min.js

underscore.min.js

401 ms

backbone.min.js

backbone.min.js

401 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

388 ms

emoji-picker.js

emoji-picker.js

378 ms

rtmedia.min.js

rtmedia.min.js

379 ms

rtMedia.backbone.js

rtMedia.backbone.js

369 ms

bootstrap.js

bootstrap.js

369 ms

counter_nscript.js

counter_nscript.js

336 ms

waypoints.min.js

waypoints.min.js

336 ms

jquery.counterup.min.js

jquery.counterup.min.js

331 ms

page-scroll-to-id.min.js

page-scroll-to-id.min.js

337 ms

smooth-back-to-top-button.js

smooth-back-to-top-button.js

336 ms

stickThis.js

stickThis.js

304 ms

ubermenu.min.js

ubermenu.min.js

304 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

368 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

365 ms

imagesloaded.min.js

imagesloaded.min.js

350 ms

masonry.min.js

masonry.min.js

333 ms

jquery.masonry.min.js

jquery.masonry.min.js

318 ms

scripts.js

scripts.js

400 ms

a11y.js

a11y.js

392 ms

js_composer_front.min.js

js_composer_front.min.js

390 ms

vc-waypoints.min.js

vc-waypoints.min.js

383 ms

featured-cobot%20%281%29.webp

featured-cobot%20%281%29.webp

148 ms

otc-linkedin.png

otc-linkedin.png

228 ms

otc-youtube.png

otc-youtube.png

232 ms

logo.png

logo.png

378 ms

daihen_2024_home-hero.webp

daihen_2024_home-hero.webp

377 ms

arrow-right.png

arrow-right.png

380 ms

robot-welding-bg.webp

robot-welding-bg.webp

378 ms

arc-weld-bg.webp

arc-weld-bg.webp

380 ms

beyond-welding.png

beyond-welding.png

381 ms

rob-acc-bg.webp

rob-acc-bg.webp

316 ms

weld-pwr-src-2.webp

weld-pwr-src-2.webp

353 ms

readytoship-2.webp

readytoship-2.webp

340 ms

daihen_about.webp

daihen_about.webp

479 ms

hero.jpg

hero.jpg

410 ms

daihen_training-prg.webp

daihen_training-prg.webp

480 ms

OTC_Training.jpeg

OTC_Training.jpeg

549 ms

d

d

27 ms

d

d

28 ms

tiler.png

tiler.png

401 ms

wpxpress.ttf

wpxpress.ttf

384 ms

1988748.js

1988748.js

248 ms

cse.js

cse.js

84 ms

banner.js

banner.js

194 ms

web-interactives-embed.js

web-interactives-embed.js

230 ms

fb.js

fb.js

193 ms

cse.js

cse.js

183 ms

www-widgetapi.js

www-widgetapi.js

138 ms

cse_element__en.js

cse_element__en.js

10 ms

default+en.css

default+en.css

38 ms

default.css

default.css

36 ms

wbNIP8X2mNA

wbNIP8X2mNA

146 ms

www-player.css

www-player.css

12 ms

www-embed-player.js

www-embed-player.js

49 ms

base.js

base.js

75 ms

ad_status.js

ad_status.js

259 ms

om_QuI9M6WDewyV11PDqwyZXtjss-zYzBgeHLXyLCgE.js

om_QuI9M6WDewyV11PDqwyZXtjss-zYzBgeHLXyLCgE.js

65 ms

embed.js

embed.js

41 ms

AIdro_nfKhWelo6Ng90t5Pf-iH14DJ7Xxu_p5QwRItrNwV8MVCI=s68-c-k-c0x00ffffff-no-rj

AIdro_nfKhWelo6Ng90t5Pf-iH14DJ7Xxu_p5QwRItrNwV8MVCI=s68-c-k-c0x00ffffff-no-rj

306 ms

id

id

130 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

135 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

140 ms

Create

Create

29 ms

Accessibility Review

daihen-usa.com accessibility score

95

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

Best Practices

daihen-usa.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

daihen-usa.com SEO score

93

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 Daihen-usa.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 Daihen-usa.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

daihen-usa.com

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