Tools & Wizards About Us
acktar.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

acktar.com

Optical black light absorbing and coatings - Acktar black coatings

Page Load Speed

2 sec in total

First Response

257 ms

Resources Loaded

1.2 sec

Page Rendered

608 ms

acktar.com screenshot

About Website

Click here to check amazing Acktar content for United States. Otherwise, check out these important facts you probably never knew about acktar.com

Super black coating materials for most substrates, thin films with high emissivity & high absorptance for stray light suppression in high performance optics

Visit acktar.com

Key Findings

We analyzed Acktar.com page load time and found that the first response time was 257 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

acktar.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value3,950 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

acktar.com

257 ms

acktar.com

159 ms

gtm.js

87 ms

js

134 ms

angelleye-express-checkout.css

64 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 85% of them (104 requests) were addressed to the original Acktar.com, 3% (4 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (434 ms) relates to the external source Code.tidio.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 112.5 kB (3%)

Content Size

4.3 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acktar.com main page is 4.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 106.4 kB

  • Original 131.7 kB
  • After minification 121.7 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 106.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.6 MB
  • After minification 3.6 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. Acktar images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.9 kB

  • Original 464.1 kB
  • After minification 464.1 kB
  • After compression 461.2 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

-6%

Potential reduce by 3.2 kB

  • Original 54.3 kB
  • After minification 54.3 kB
  • After compression 51.1 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. Acktar.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 68 (57%)

Requests Now

119

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acktar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acktar.com

acktar.com

257 ms

acktar.com

acktar.com

159 ms

gtm.js

gtm.js

87 ms

js

js

134 ms

angelleye-express-checkout.css

angelleye-express-checkout.css

64 ms

main.css

main.css

63 ms

styles.css

styles.css

62 ms

style.css

style.css

60 ms

woocommerce-layout.css

woocommerce-layout.css

67 ms

woocommerce.css

woocommerce.css

63 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

103 ms

style.min.css

style.min.css

102 ms

style.min.css

style.min.css

103 ms

cms-navigation-base.css

cms-navigation-base.css

105 ms

cms-navigation.css

cms-navigation.css

99 ms

bootstrap.min.css

bootstrap.min.css

105 ms

owl.carousel.min.css

owl.carousel.min.css

117 ms

css2

css2

101 ms

css2

css2

117 ms

lity.min.css

lity.min.css

99 ms

style.css

style.css

122 ms

responsive.css

responsive.css

126 ms

frontpage.css

frontpage.css

123 ms

datepicker.css

datepicker.css

142 ms

frontend.css

frontend.css

126 ms

color-picker.min.css

color-picker.min.css

143 ms

jquery.min.js

jquery.min.js

145 ms

jquery-migrate.min.js

jquery-migrate.min.js

145 ms

language-cookie.js

language-cookie.js

155 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

164 ms

js.cookie.min.js

js.cookie.min.js

155 ms

woocommerce.min.js

woocommerce.min.js

155 ms

script.min.js

script.min.js

164 ms

js

js

107 ms

xdomain-data.js

xdomain-data.js

164 ms

js

js

116 ms

email-decode.min.js

email-decode.min.js

152 ms

wcml-multi-currency.min.js

wcml-multi-currency.min.js

225 ms

app.js

app.js

224 ms

index.js

index.js

224 ms

index.js

index.js

228 ms

add-to-cart.min.js

add-to-cart.min.js

225 ms

wpcf7r-fe.js

wpcf7r-fe.js

226 ms

58051e0eb0.js

58051e0eb0.js

237 ms

owl.carousel.min.js

owl.carousel.min.js

228 ms

lity.min.js

lity.min.js

92 ms

jquery-ui.min.js

jquery-ui.min.js

104 ms

api.js

api.js

112 ms

69xefziaz0cb2e0wyeiuwszscfwn1wox.js

69xefziaz0cb2e0wyeiuwszscfwn1wox.js

434 ms

all.js

all.js

227 ms

front-scripts.min.js

front-scripts.min.js

178 ms

cart_widget.min.js

cart_widget.min.js

178 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

178 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

174 ms

wp-polyfill.min.js

wp-polyfill.min.js

173 ms

index.js

index.js

173 ms

frontend.js

frontend.js

149 ms

datepicker.js

datepicker.js

143 ms

core.min.js

core.min.js

142 ms

mouse.min.js

mouse.min.js

193 ms

draggable.min.js

draggable.min.js

139 ms

slider.min.js

slider.min.js

187 ms

jquery.ui.touch-punch.js

jquery.ui.touch-punch.js

185 ms

hooks.min.js

hooks.min.js

172 ms

i18n.min.js

i18n.min.js

172 ms

iris.min.js

iris.min.js

170 ms

color-picker.min.js

color-picker.min.js

155 ms

frontend.js

frontend.js

152 ms

widget.js

widget.js

175 ms

7359%20-%20United%20Kingdom.svg

7359%20-%20United%20Kingdom.svg

99 ms

7321%20-%20Germany.svg

7321%20-%20Germany.svg

100 ms

ezgif.com-gif-maker-2.webp

ezgif.com-gif-maker-2.webp

101 ms

shopping-cart.svg

shopping-cart.svg

102 ms

search.svg

search.svg

138 ms

fphero.jpg

fphero.jpg

139 ms

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components6.jpg

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components6.jpg

141 ms

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components78.jpg

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components78.jpg

142 ms

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components2.jpg

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components2.jpg

140 ms

font

font

66 ms

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components7.jpg

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components7.jpg

113 ms

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components3.jpg

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components3.jpg

114 ms

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components1.jpg

Black-Coating-for-light-absorption-super-black-materials-and-blackening-of-opto-mechanical-components1.jpg

111 ms

NASA-logo.png

NASA-logo.png

209 ms

Edmund.png

Edmund.png

406 ms

OHB.png

OHB.png

208 ms

esa.png

esa.png

387 ms

sodern.png

sodern.png

214 ms

Fraunhofer.png

Fraunhofer.png

221 ms

ThalesAlenia.png

ThalesAlenia.png

224 ms

ISD24-1024x1024.jpg

ISD24-1024x1024.jpg

222 ms

Discover-the-future-of-space-1.png

Discover-the-future-of-space-1.png

329 ms

VISION-WEBSITE-1024x1024.jpg

VISION-WEBSITE-1024x1024.jpg

247 ms

Precision-Fair-2024-1.png

Precision-Fair-2024-1.png

248 ms

Space-Tech-Expo24_Web-LinkedIn-1024x1024.jpg

Space-Tech-Expo24_Web-LinkedIn-1024x1024.jpg

248 ms

Vacuum-Black-1024x735.jpg

Vacuum-Black-1024x735.jpg

268 ms

Metal-Velvet-2.jpg

Metal-Velvet-2.jpg

264 ms

Fractal-Black-1024x902.jpg

Fractal-Black-1024x902.jpg

264 ms

Magic-Black-1024x683.jpg

Magic-Black-1024x683.jpg

239 ms

Space-ACKTAR_deep-black-coatings-1024x640.jpg

Space-ACKTAR_deep-black-coatings-1024x640.jpg

240 ms

Automotive-self-drive-cars-acktar-black-sensors.png

Automotive-self-drive-cars-acktar-black-sensors.png

242 ms

ACKTAR-Litho-Black-in-semiconductors.jpg

ACKTAR-Litho-Black-in-semiconductors.jpg

266 ms

ACKTAR_MACHINE-VISION-e1607853456747.png

ACKTAR_MACHINE-VISION-e1607853456747.png

363 ms

laser.jpg

laser.jpg

265 ms

img-about-2.jpg

img-about-2.jpg

281 ms

ACKTAR_Optomechanik_Optomechanics-e1607853853784.jpg

ACKTAR_Optomechanik_Optomechanics-e1607853853784.jpg

297 ms

BROAD-SPECTRAL-RANGE-UV-VIs-IR.svg

BROAD-SPECTRAL-RANGE-UV-VIs-IR.svg

298 ms

MANY-COMPATIBLE-SUBSTRATES.svg

MANY-COMPATIBLE-SUBSTRATES.svg

298 ms

Resistant-to-Thermal-Vacuum-Acktar-Benefits-Sun-e1685548455719.png

Resistant-to-Thermal-Vacuum-Acktar-Benefits-Sun-e1685548455719.png

419 ms

Ultra-Thin-Layer-Black-Coating-Acktar-a-few-Microns-e1685549636711.png

Ultra-Thin-Layer-Black-Coating-Acktar-a-few-Microns-e1685549636711.png

419 ms

font

font

37 ms

advanced.svg

advanced.svg

329 ms

ab.jpg

ab.jpg

313 ms

space.jpg

space.jpg

318 ms

IRF_Testimonial_Acktar.png

IRF_Testimonial_Acktar.png

323 ms

elas_testimonial_Acktar.jpg

elas_testimonial_Acktar.jpg

331 ms

iq_clock_acktar_testimonial-1.png

iq_clock_acktar_testimonial-1.png

341 ms

epic-logo-long-form-white.png

epic-logo-long-form-white.png

344 ms

popup_bg.jpg

popup_bg.jpg

341 ms

recaptcha__en.js

recaptcha__en.js

26 ms

render.ef080f1f6ec88827aae3.js

render.ef080f1f6ec88827aae3.js

22 ms

widget_app_1725874918757.js

widget_app_1725874918757.js

22 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

24 ms

Accessibility Review

acktar.com accessibility score

83

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

acktar.com 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

acktar.com SEO score

84

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Acktar.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 Acktar.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

acktar.com

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