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dynexsemi.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

dynexsemi.com

Dynex High Power Semiconductors and Power Assemblies

Page Load Speed

1.9 sec in total

First Response

204 ms

Resources Loaded

1.4 sec

Page Rendered

275 ms

dynexsemi.com screenshot

About Website

Welcome to dynexsemi.com homepage info - get ready to check Dynex Semi best content for India right away, or after learning these important things about dynexsemi.com

Dynex Semiconductor has a rich history in design, development and production of High Power Semiconductor modules and Power Assemblies for specialist applications

Visit dynexsemi.com

Key Findings

We analyzed Dynexsemi.com page load time and found that the first response time was 204 ms and then it took 1.7 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

dynexsemi.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.2 s

61/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

dynexsemi.com

204 ms

www.dynexsemi.com

525 ms

css

164 ms

js

353 ms

js

61 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 83% of them (44 requests) were addressed to the original Dynexsemi.com, 8% (4 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (525 ms) belongs to the original domain Dynexsemi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.3 kB (20%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dynexsemi.com main page is 1.5 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 73.3 kB

  • Original 98.3 kB
  • After minification 83.6 kB
  • After compression 25.0 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. This page needs HTML code to be minified as it can gain 14.7 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 73.3 kB or 75% of the original size.

Image Optimization

-12%

Potential reduce by 131.5 kB

  • Original 1.1 MB
  • After minification 941.9 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. Obviously, Dynex Semi needs image optimization as it can save up to 131.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 21.9 kB

  • Original 224.3 kB
  • After minification 216.2 kB
  • After compression 202.3 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

-99%

Potential reduce by 58.6 kB

  • Original 59.1 kB
  • After minification 1.3 kB
  • After compression 538 B

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. Dynexsemi.com needs all CSS files to be minified and compressed as it can save up to 58.6 kB or 99% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (24%)

Requests Now

46

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dynex Semi. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dynexsemi.com

dynexsemi.com

204 ms

www.dynexsemi.com

www.dynexsemi.com

525 ms

css

css

164 ms

js

js

353 ms

js

js

61 ms

js

js

102 ms

WebResource.axd

WebResource.axd

207 ms

ScriptResource.axd

ScriptResource.axd

179 ms

ScriptResource.axd

ScriptResource.axd

201 ms

js

js

264 ms

font-awesome.min.css

font-awesome.min.css

24 ms

css

css

32 ms

JCSbox.css

JCSbox.css

197 ms

JCSbox.js

JCSbox.js

229 ms

CookieAlert.js

CookieAlert.js

207 ms

Dynex-logo.svg

Dynex-logo.svg

76 ms

SignUpOverlay.png

SignUpOverlay.png

74 ms

Slider1_410.jpg

Slider1_410.jpg

118 ms

Slide1_BannerNew.png

Slide1_BannerNew.png

118 ms

GallerySlide_1.jpg

GallerySlide_1.jpg

229 ms

Home-banner-slider-1-1.png

Home-banner-slider-1-1.png

75 ms

Home-banner-slider-Bipolar.png

Home-banner-slider-Bipolar.png

118 ms

Bipolargallery_1920.jpg

Bipolargallery_1920.jpg

119 ms

GallerySlide768_1.jpg

GallerySlide768_1.jpg

118 ms

SecondSlideIpad_2.jpg

SecondSlideIpad_2.jpg

242 ms

Bipolargallery_768.jpg

Bipolargallery_768.jpg

229 ms

SignUpOverlay_mob.png

SignUpOverlay_mob.png

229 ms

Industrial.svg

Industrial.svg

241 ms

Traction.svg

Traction.svg

228 ms

Power.svg

Power.svg

272 ms

Electric_Vehicle.svg

Electric_Vehicle.svg

271 ms

Fusion-Icon.png

Fusion-Icon.png

272 ms

Hydrogen-icon-no-background.png

Hydrogen-icon-no-background.png

275 ms

HP-design-tool-mock-up.png

HP-design-tool-mock-up.png

274 ms

714X486_HP_ContractAssemb.jpg

714X486_HP_ContractAssemb.jpg

272 ms

Power%20Semiconductor%20Product%20Guide%2024.png

Power%20Semiconductor%20Product%20Guide%2024.png

290 ms

HP_DecTraction.jpg

HP_DecTraction.jpg

284 ms

white_Dynex_Logo_1.svg

white_Dynex_Logo_1.svg

288 ms

warning_symbol.jpg

warning_symbol.jpg

291 ms

MenuOverlay.svg

MenuOverlay.svg

211 ms

arrowup.svg

arrowup.svg

215 ms

small_searchicon16.svg

small_searchicon16.svg

263 ms

whiteicon.svg

whiteicon.svg

225 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXs1Uj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXs1Uj.woff

56 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5Xs1Uj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5Xs1Uj.woff

57 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5Xs1Uj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5Xs1Uj.woff

122 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5Xs1Uj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5Xs1Uj.woff

124 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

56 ms

Dynex-white-logo.svg

Dynex-white-logo.svg

209 ms

featured_blueoverlay.png

featured_blueoverlay.png

211 ms

bg-promo.png

bg-promo.png

211 ms

FooterBlue_Overlay.svg

FooterBlue_Overlay.svg

211 ms

basic.png

basic.png

152 ms

Accessibility Review

dynexsemi.com accessibility score

85

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

dynexsemi.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

SEO Factors

dynexsemi.com SEO score

76

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 Dynexsemi.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 Dynexsemi.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

dynexsemi.com

Open Graph description is not detected on the main page of Dynex Semi. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: