Tools & Wizards About Us
atcinc.net screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% 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

  • 89

    SEO

    Google-friendlier than
    66% of websites

atcinc.net

Pfeiffer Vacuum Inc. - Leak Detection Center of Excellence

Page Load Speed

2.8 sec in total

First Response

234 ms

Resources Loaded

2.3 sec

Page Rendered

305 ms

atcinc.net screenshot

About Website

Click here to check amazing Atc Inc content. Otherwise, check out these important facts you probably never knew about atcinc.net

Pfeiffer Vacuum Inc. is a division of Pfeiffer Vacuum providing global leak detection solutions in every industry.

Visit atcinc.net

Key Findings

We analyzed Atcinc.net page load time and found that the first response time was 234 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

atcinc.net performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

atcinc.net

234 ms

usa.pfeiffer-vacuum.com

612 ms

js

61 ms

css

35 ms

main.min.css

210 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Atcinc.net, 78% (93 requests) were made to Usa.pfeiffer-vacuum.com and 18% (21 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (630 ms) relates to the external source Usa.pfeiffer-vacuum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 388.2 kB (28%)

Content Size

1.4 MB

After Optimization

988.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Atcinc.net main page is 1.4 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. 70% of websites need less resources to load. Images take 786.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 309.8 kB

  • Original 373.6 kB
  • After minification 360.0 kB
  • After compression 63.8 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 309.8 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 77.3 kB

  • Original 786.7 kB
  • After minification 709.4 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. Atc Inc images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 216.8 kB
  • After minification 216.8 kB
  • After compression 215.7 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.

Requests Breakdown

Number of requests can be reduced by 80 (83%)

Requests Now

96

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atc Inc. 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 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

atcinc.net

atcinc.net

234 ms

usa.pfeiffer-vacuum.com

usa.pfeiffer-vacuum.com

612 ms

js

js

61 ms

css

css

35 ms

main.min.css

main.min.css

210 ms

woocommerce-layout-grid.min.css

woocommerce-layout-grid.min.css

132 ms

woocommerce-grid.min.css

woocommerce-grid.min.css

275 ms

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woocommerce-product-attachment-public.css

202 ms

astra-addon-66a797dd51f294-43536894.css

astra-addon-66a797dd51f294-43536894.css

204 ms

frontend-lite.min.css

frontend-lite.min.css

284 ms

swiper.min.css

swiper.min.css

210 ms

post-14.css

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213 ms

frontend-lite.min.css

frontend-lite.min.css

272 ms

uael-frontend.min.css

uael-frontend.min.css

427 ms

wpforms-full.min.css

wpforms-full.min.css

287 ms

all.min.css

all.min.css

357 ms

v4-shims.min.css

v4-shims.min.css

344 ms

global.css

global.css

348 ms

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354 ms

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354 ms

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414 ms

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417 ms

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423 ms

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424 ms

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445 ms

style.css

style.css

485 ms

jquery.min.js

jquery.min.js

563 ms

jquery-migrate.min.js

jquery-migrate.min.js

493 ms

frontend-gtag.min.js

frontend-gtag.min.js

494 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

494 ms

add-to-cart.min.js

add-to-cart.min.js

499 ms

js.cookie.min.js

js.cookie.min.js

554 ms

woocommerce.min.js

woocommerce.min.js

562 ms

woocommerce-product-attachment-public.js

woocommerce-product-attachment-public.js

562 ms

page-transitions.min.js

page-transitions.min.js

572 ms

v4-shims.min.js

v4-shims.min.js

573 ms

widget-mega-menu.min.css

widget-mega-menu.min.css

624 ms

widget-icon-list.min.css

widget-icon-list.min.css

630 ms

widget-nested-carousel.min.css

widget-nested-carousel.min.css

604 ms

api.js

api.js

36 ms

widget-call-to-action.min.css

widget-call-to-action.min.css

576 ms

wc-blocks.css

wc-blocks.css

551 ms

animations.min.css

animations.min.css

549 ms

rs6.css

rs6.css

511 ms

layout.min.css

layout.min.css

508 ms

choices.min.css

choices.min.css

506 ms

frontend.min.css

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505 ms

frontend.min.js

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455 ms

rbtools.min.js

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523 ms

rs6.min.js

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581 ms

sourcebuster.min.js

sourcebuster.min.js

485 ms

order-attribution.min.js

order-attribution.min.js

430 ms

astra-addon-66a797dd529226-88084678.js

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425 ms

instant-page.min.js

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425 ms

wpforms-user-journey.min.js

wpforms-user-journey.min.js

488 ms

jquery.sticky.min.js

jquery.sticky.min.js

484 ms

uael-frontend.min.js

uael-frontend.min.js

429 ms

uael-nav-menu.min.js

uael-nav-menu.min.js

432 ms

jquery_resize.min.js

jquery_resize.min.js

450 ms

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491 ms

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473 ms

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471 ms

frontend-modules.min.js

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434 ms

hooks.min.js

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443 ms

i18n.min.js

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447 ms

frontend.min.js

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489 ms

waypoints.min.js

waypoints.min.js

484 ms

core.min.js

core.min.js

431 ms

frontend.min.js

frontend.min.js

435 ms

elements-handlers.min.js

elements-handlers.min.js

444 ms

underscore.min.js

underscore.min.js

440 ms

wp-util.min.js

wp-util.min.js

463 ms

frontend.min.js

frontend.min.js

451 ms

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text-limit.es5.min.js

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429 ms

choices.min.js

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442 ms

jquery.validate.min.js

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443 ms

jquery.inputmask.min.js

jquery.inputmask.min.js

413 ms

mailcheck.min.js

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440 ms

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punycode.min.js

punycode.min.js

439 ms

utils.min.js

utils.min.js

411 ms

wpforms.min.js

wpforms.min.js

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lazyload.min.js

lazyload.min.js

419 ms

logo.svg

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445 ms

hotspot.png

hotspot.png

478 ms

favicon-transparent.png

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449 ms

bannershape-right.svg

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450 ms

footer_bg_resize.jpg

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504 ms

recaptcha__en.js

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sa3050_banner.jpg

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72 ms

Accessibility Review

atcinc.net accessibility score

83

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 match their roles

High

ARIA IDs are not unique

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

atcinc.net 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

atcinc.net SEO score

89

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

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 Atcinc.net 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 Atcinc.net 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

atcinc.net

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