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stetron.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

stetron.com

Stetron - Speakers, Dynamic Receiver, Microphones, Integrated Audio Solutions

Page Load Speed

10.9 sec in total

First Response

183 ms

Resources Loaded

10.2 sec

Page Rendered

533 ms

stetron.com screenshot

About Website

Visit stetron.com now to see the best up-to-date Stetron content and also check out these interesting facts you probably never knew about stetron.com

Stetron is an audio solutions provider to companies worldwide. We offer a range of Audio Engineering & Design services along with components that are standard or custom designed to meet your needs.

Visit stetron.com

Key Findings

We analyzed Stetron.com page load time and found that the first response time was 183 ms and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

stetron.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value10,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value34.6 s

0/100

10%

Network Requests Diagram

stetron.com

183 ms

www.stetron.com

2830 ms

js

74 ms

wpcp.css

150 ms

wpfp.css

228 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 71% of them (96 requests) were addressed to the original Stetron.com, 7% (10 requests) were made to Youtube.com and 4% (6 requests) were made to Static.olark.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Stetron.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 567.2 kB (13%)

Content Size

4.3 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stetron.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. Only a small number of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 79.3 kB

  • Original 98.6 kB
  • After minification 91.0 kB
  • After compression 19.3 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 79.3 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 57.2 kB

  • Original 3.0 MB
  • After minification 2.9 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. Stetron images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 391.4 kB

  • Original 977.2 kB
  • After minification 941.6 kB
  • After compression 585.9 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 391.4 kB or 40% of the original size.

CSS Optimization

-19%

Potential reduce by 39.3 kB

  • Original 205.2 kB
  • After minification 198.9 kB
  • After compression 165.9 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. Stetron.com needs all CSS files to be minified and compressed as it can save up to 39.3 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 80 (63%)

Requests Now

127

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stetron. 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 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stetron.com

stetron.com

183 ms

www.stetron.com

www.stetron.com

2830 ms

js

js

74 ms

wpcp.css

wpcp.css

150 ms

wpfp.css

wpfp.css

228 ms

style.min.css

style.min.css

312 ms

jquery-ui.css

jquery-ui.css

241 ms

style.css

style.css

237 ms

themes.style.css

themes.style.css

239 ms

themesTabs.style.css

themesTabs.style.css

242 ms

font-awesome.min.css

font-awesome.min.css

306 ms

styles.css

styles.css

335 ms

email-subscribers-public.css

email-subscribers-public.css

343 ms

olark-wp-public.css

olark-wp-public.css

343 ms

vrm360.css

vrm360.css

335 ms

vrm-style.css

vrm-style.css

385 ms

contact-form-7-email-spam-blocker-public.css

contact-form-7-email-spam-blocker-public.css

394 ms

bootstrap.min.css

bootstrap.min.css

502 ms

owl.carousel.css

owl.carousel.css

426 ms

font-awesome.min.css

font-awesome.min.css

31 ms

jquery-ui.css

jquery-ui.css

21 ms

merriweather-plus-montserrat-plus-inconsolata.css

merriweather-plus-montserrat-plus-inconsolata.css

420 ms

genericons.css

genericons.css

430 ms

style.css

style.css

469 ms

blocks.css

blocks.css

476 ms

front.css

front.css

505 ms

jquery.min.js

jquery.min.js

531 ms

jquery-migrate.min.js

jquery-migrate.min.js

549 ms

olark-wp-public.js

olark-wp-public.js

554 ms

frontend-gtag.min.js

frontend-gtag.min.js

516 ms

core.min.js

core.min.js

534 ms

accordion.min.js

accordion.min.js

522 ms

scripts.js

scripts.js

549 ms

three.min.js

three.min.js

724 ms

OrbitControls.js

OrbitControls.js

573 ms

WebGL.js

WebGL.js

593 ms

VRMLLoader.js

VRMLLoader.js

603 ms

DDSLoader.js

DDSLoader.js

613 ms

MTLLoader.js

MTLLoader.js

630 ms

jquery-ui.js

jquery-ui.js

18 ms

js

js

58 ms

js

js

104 ms

OBJLoader.js

OBJLoader.js

656 ms

FBXLoader.js

FBXLoader.js

667 ms

inflate.min.js

inflate.min.js

526 ms

ColladaLoader.js

ColladaLoader.js

637 ms

STLLoader.js

STLLoader.js

549 ms

THREEx.FullScreen.js

THREEx.FullScreen.js

576 ms

inserter.js

inserter.js

589 ms

contact-form-7-email-spam-blocker-public.js

contact-form-7-email-spam-blocker-public.js

554 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

579 ms

bootstrap.min.js

bootstrap.min.js

562 ms

option.js

option.js

558 ms

owl.carousel.min.js

owl.carousel.min.js

577 ms

functions.js

functions.js

598 ms

front.min.js

front.min.js

571 ms

wpcp.js

wpcp.js

565 ms

script.js

script.js

560 ms

tabs.min.js

tabs.min.js

549 ms

effect.min.js

effect.min.js

668 ms

css

css

296 ms

hooks.min.js

hooks.min.js

622 ms

i18n.min.js

i18n.min.js

621 ms

index.js

index.js

599 ms

index.js

index.js

593 ms

email-subscribers-public.js

email-subscribers-public.js

590 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

699 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

681 ms

script.js

script.js

675 ms

loader.js

loader.js

34 ms

gtm.js

gtm.js

118 ms

analytics.js

analytics.js

133 ms

1g6ihr2eQOQ

1g6ihr2eQOQ

250 ms

2nrKsownUnw

2nrKsownUnw

308 ms

plLlfjPucsA

plLlfjPucsA

711 ms

Rnq5rULKJbc

Rnq5rULKJbc

655 ms

YiXI_i_aB5U

YiXI_i_aB5U

759 ms

PyA3ftQOBWk

PyA3ftQOBWk

847 ms

Future-Direction-3_lightened.jpg

Future-Direction-3_lightened.jpg

222 ms

www.stetron.com

www.stetron.com

1673 ms

ic1.png

ic1.png

222 ms

ic2.png

ic2.png

260 ms

ic3.png

ic3.png

270 ms

stetron_logo.jpg

stetron_logo.jpg

271 ms

P0038008NM001AR_sm.png

P0038008NM001AR_sm.png

659 ms

D0050008FC11GAR.jpg

D0050008FC11GAR.jpg

328 ms

DR0031090E11KDR-e1472064537649.jpg

DR0031090E11KDR-e1472064537649.jpg

935 ms

OC6020B20075MGR.jpg

OC6020B20075MGR.jpg

753 ms

Jibo-2-scaled-e1597166507401_2.jpg

Jibo-2-scaled-e1597166507401_2.jpg

934 ms

innovation_2.jpg

innovation_2.jpg

841 ms

stetron_wallpaper_opaque.jpg

stetron_wallpaper_opaque.jpg

841 ms

50-years-Digikey_01a.png

50-years-Digikey_01a.png

934 ms

50-years-Digikey_02a.png

50-years-Digikey_02a.png

842 ms

50-years-Digikey_03a.png

50-years-Digikey_03a.png

1673 ms

iStock-874813774-Patient-Call-Button-2048x1036-slider_white-smaller-2.jpg

iStock-874813774-Patient-Call-Button-2048x1036-slider_white-smaller-2.jpg

935 ms

Fitness-Bike-2048-x-1036.jpg

Fitness-Bike-2048-x-1036.jpg

1126 ms

fire-and-safety-with-white-2048.jpg

fire-and-safety-with-white-2048.jpg

1125 ms

medical_speakers.jpg

medical_speakers.jpg

1672 ms

home_pad_img0.jpg

home_pad_img0.jpg

1001 ms

home_pad_img1.jpg

home_pad_img1.jpg

1125 ms

featured-stetron.jpg

featured-stetron.jpg

1191 ms

AED-Image-small-web.jpg

AED-Image-small-web.jpg

1190 ms

Pers-device-small.jpg

Pers-device-small.jpg

1191 ms

stetron_footer_logo.jpg

stetron_footer_logo.jpg

1671 ms

blog_icon.png

blog_icon.png

1586 ms

app.js

app.js

20 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

39 ms

MyriadPro-Regular.otf

MyriadPro-Regular.otf

1583 ms

MyriadPro-Semibold.otf

MyriadPro-Semibold.otf

1773 ms

Myriad-Pro-Bold_31631.ttf

Myriad-Pro-Bold_31631.ttf

1695 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1773 ms

facebook_icon.png

facebook_icon.png

1681 ms

linkedin_icon.png

linkedin_icon.png

1682 ms

collect

collect

20 ms

1573-882-10-1441.js

1573-882-10-1441.js

14 ms

c

c

459 ms

application2.js

application2.js

10 ms

youtube_icon.png

youtube_icon.png

1552 ms

www-player.css

www-player.css

36 ms

www-embed-player.js

www-embed-player.js

61 ms

base.js

base.js

88 ms

storage.html

storage.html

51 ms

storage.js

storage.js

321 ms

ad_status.js

ad_status.js

548 ms

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

591 ms

embed.js

embed.js

357 ms

id

id

129 ms

Create

Create

641 ms

Create

Create

641 ms

Create

Create

642 ms

Create

Create

642 ms

Create

Create

638 ms

Create

Create

716 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

576 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

579 ms

visits

visits

594 ms

Accessibility Review

stetron.com accessibility score

67

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-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

<frame> or <iframe> elements do not have a title

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.

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

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

stetron.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

stetron.com SEO score

78

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Stetron.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 Stetron.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

stetron.com

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