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stontronics.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

stontronics.com

Welcome | cicor

Page Load Speed

3.2 sec in total

First Response

619 ms

Resources Loaded

2.1 sec

Page Rendered

481 ms

stontronics.com screenshot

About Website

Welcome to stontronics.com homepage info - get ready to check Stontronics best content right away, or after learning these important things about stontronics.com

Discover Cicor's advanced power supply solutions for medical, industrial, and custom applications.

Visit stontronics.com

Key Findings

We analyzed Stontronics.com page load time and found that the first response time was 619 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

stontronics.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.691

7/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

power-supply

619 ms

main.1719319676.css

100 ms

consent.js

114 ms

merged-a4434a65701e35811782f4c1d3c27cb9-c8dcdc0aa5094436559c0ec43530a4f9.js.1659107259.gzip

193 ms

main.1680531034.js

477 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Stontronics.com, 42% (11 requests) were made to Charts3.equitystory.com and 8% (2 requests) were made to Consent.cookiefirst.com. The less responsive or slowest element that took the longest time to load (619 ms) relates to the external source Cicor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.5 kB (18%)

Content Size

481.1 kB

After Optimization

394.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Stontronics.com main page is 481.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 361.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 83.6 kB

  • Original 94.5 kB
  • After minification 91.6 kB
  • After compression 10.9 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 83.6 kB or 88% of the original size.

JavaScript Optimization

-0%

Potential reduce by 356 B

  • Original 361.4 kB
  • After minification 361.4 kB
  • After compression 361.0 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

-10%

Potential reduce by 2.6 kB

  • Original 25.3 kB
  • After minification 25.3 kB
  • After compression 22.7 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. Stontronics.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (36%)

Requests Now

22

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stontronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

power-supply

power-supply

619 ms

main.1719319676.css

main.1719319676.css

100 ms

consent.js

consent.js

114 ms

merged-a4434a65701e35811782f4c1d3c27cb9-c8dcdc0aa5094436559c0ec43530a4f9.js.1659107259.gzip

merged-a4434a65701e35811782f4c1d3c27cb9-c8dcdc0aa5094436559c0ec43530a4f9.js.1659107259.gzip

193 ms

main.1680531034.js

main.1680531034.js

477 ms

banner.js

banner.js

4 ms

494 ms

logo.svg

logo.svg

142 ms

csm_Cicor_PowerSupply_Header_shutterstock_1971728195_adaea0c272.webp

csm_Cicor_PowerSupply_Header_shutterstock_1971728195_adaea0c272.webp

238 ms

csm_Cicor_PowerSupply_MedicalGrade_MRIshutterstock_2033472167_1f4effc492.webp

csm_Cicor_PowerSupply_MedicalGrade_MRIshutterstock_2033472167_1f4effc492.webp

332 ms

csm_Cicor_PowerSupply_IndustrialGrade_shutterstock_2333009171_2c54d99e71.webp

csm_Cicor_PowerSupply_IndustrialGrade_shutterstock_2333009171_2c54d99e71.webp

476 ms

csm_Cicor_PowerSupply_CO2Monitor_shutterstock_1940438170_61eb562ede.webp

csm_Cicor_PowerSupply_CO2Monitor_shutterstock_1940438170_61eb562ede.webp

475 ms

csm_Cicor_PowerSupply_ModifiedStandard_Slides_Website_WallMount_5b435fd521.webp

csm_Cicor_PowerSupply_ModifiedStandard_Slides_Website_WallMount_5b435fd521.webp

478 ms

csm_Cicor_PowerSupply_ModifiedStandard_Slides_Desktop_71bc5d561a.webp

csm_Cicor_PowerSupply_ModifiedStandard_Slides_Desktop_71bc5d561a.webp

340 ms

csm_Cicor_PowerSupply_ModifiedStandard_Slides_Website_Enclosed_OpenFrame_Uchannel_b481085607.webp

csm_Cicor_PowerSupply_ModifiedStandard_Slides_Website_Enclosed_OpenFrame_Uchannel_b481085607.webp

518 ms

Roobert-Light.woff

Roobert-Light.woff

418 ms

common.css

common.css

95 ms

main.css

main.css

188 ms

libs.js

libs.js

470 ms

main.js

main.js

280 ms

common-v3.1.0.min.js

common-v3.1.0.min.js

279 ms

main.js

main.js

280 ms

iframeResizer.contentWindow.min.js

iframeResizer.contentWindow.min.js

280 ms

loading.gif

loading.gif

95 ms

Roobert-Light.woff

Roobert-Light.woff

185 ms

Roobert-Light.woff

Roobert-Light.woff

183 ms

Accessibility Review

stontronics.com accessibility score

89

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

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

Best Practices

stontronics.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

stontronics.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Stontronics.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 Stontronics.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

stontronics.com

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