Tools & Wizards About Us
rutronik.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

rutronik.com

Rutronik electronics worldwide - committed to excellence

Page Load Speed

4.1 sec in total

First Response

285 ms

Resources Loaded

3.5 sec

Page Rendered

276 ms

rutronik.com screenshot

About Website

Click here to check amazing Rutronik content for India. Otherwise, check out these important facts you probably never knew about rutronik.com

Rutronik Elektronische Bauelemente GmbH is one of the leading distributors in Europe. The broad product range includes semiconductors, passive and electromechanical components as well as embedded boar...

Visit rutronik.com

Key Findings

We analyzed Rutronik.com page load time and found that the first response time was 285 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rutronik.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.375

28/100

15%

TTI (Time to Interactive)

Value14.5 s

8/100

10%

Network Requests Diagram

rutronik.com

285 ms

www.rutronik.com

790 ms

merged-29b2c703930b32f6e933ea2b5a5fd200-8a14bf0d62089cc308891e98be1412ae.css

286 ms

modernizr-2.6.3.min.js

309 ms

windowsphone-viewportfix.min.js

285 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 85% of them (61 requests) were addressed to the original Rutronik.com, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Rutronik.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 867.4 kB (37%)

Content Size

2.4 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rutronik.com main page is 2.4 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 46.7 kB

  • Original 56.0 kB
  • After minification 53.5 kB
  • After compression 9.3 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 46.7 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 230.6 kB

  • Original 1.5 MB
  • After minification 1.3 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. Obviously, Rutronik needs image optimization as it can save up to 230.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 235.9 kB

  • Original 380.7 kB
  • After minification 378.3 kB
  • After compression 144.8 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 235.9 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 354.2 kB

  • Original 425.3 kB
  • After minification 421.6 kB
  • After compression 71.1 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. Rutronik.com needs all CSS files to be minified and compressed as it can save up to 354.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (25%)

Requests Now

65

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rutronik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rutronik.com

rutronik.com

285 ms

www.rutronik.com

www.rutronik.com

790 ms

merged-29b2c703930b32f6e933ea2b5a5fd200-8a14bf0d62089cc308891e98be1412ae.css

merged-29b2c703930b32f6e933ea2b5a5fd200-8a14bf0d62089cc308891e98be1412ae.css

286 ms

modernizr-2.6.3.min.js

modernizr-2.6.3.min.js

309 ms

windowsphone-viewportfix.min.js

windowsphone-viewportfix.min.js

285 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

393 ms

bootstrap.min.js

bootstrap.min.js

297 ms

jquery.responsiveimages.min.js

jquery.responsiveimages.min.js

297 ms

main.min.js

main.min.js

297 ms

submenus.js

submenus.js

297 ms

floating_navbar.js

floating_navbar.js

297 ms

contactpanel.js

contactpanel.js

437 ms

accordion_icon.js

accordion_icon.js

437 ms

ga_track_events.js

ga_track_events.js

439 ms

bannerpanel.js

bannerpanel.js

438 ms

analytics.js

analytics.js

63 ms

afr.php

afr.php

195 ms

AmnkEHCzegw

AmnkEHCzegw

99 ms

afr.php

afr.php

295 ms

navbar_background.png

navbar_background.png

283 ms

button_backgrounds.png

button_backgrounds.png

282 ms

navbar2_icon_linkedin.png

navbar2_icon_linkedin.png

281 ms

navbar2_icon_linkedin_active.png

navbar2_icon_linkedin_active.png

283 ms

navbar2_icon_rutronik_tec.png

navbar2_icon_rutronik_tec.png

280 ms

navbar2_icon_rutronik_tec_active.png

navbar2_icon_rutronik_tec_active.png

346 ms

startpage_slider_1.jpg

startpage_slider_1.jpg

1640 ms

slide_empty.png

slide_empty.png

347 ms

button-banner-x.png

button-banner-x.png

347 ms

rutronik_company.jpg

rutronik_company.jpg

438 ms

rutronik_portfolio.jpg

rutronik_portfolio.jpg

441 ms

rutronik_rutronik24.jpg

rutronik_rutronik24.jpg

532 ms

powered-by-rutronic-tec.png

powered-by-rutronic-tec.png

439 ms

header_icon_facebook.png

header_icon_facebook.png

441 ms

header_icon_facebook_active.png

header_icon_facebook_active.png

533 ms

header_icon_twitter.png

header_icon_twitter.png

535 ms

header_icon_twitter_active.png

header_icon_twitter_active.png

533 ms

header_icon_youtube.png

header_icon_youtube.png

535 ms

header_icon_youtube_active.png

header_icon_youtube_active.png

624 ms

header_icon_gplus.png

header_icon_gplus.png

624 ms

header_icon_gplus_active.png

header_icon_gplus_active.png

625 ms

header_button_shop_en.png

header_button_shop_en.png

625 ms

header_button_shop_en_active.png

header_button_shop_en_active.png

626 ms

rutronik_worldwide.png

rutronik_worldwide.png

689 ms

SourceSansPro-Regular.ttf

SourceSansPro-Regular.ttf

1054 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

778 ms

icons.png

icons.png

688 ms

contact_button_background.jpg

contact_button_background.jpg

687 ms

contact_global.png

contact_global.png

776 ms

collect

collect

12 ms

collect

collect

118 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

25 ms

www-embed-player.js

www-embed-player.js

74 ms

base.js

base.js

122 ms

ecia_logo.png

ecia_logo.png

694 ms

ecia_logo_active.png

ecia_logo_active.png

668 ms

fbdi_logo.png

fbdi_logo.png

728 ms

fbdi_logo_active.png

fbdi_logo_active.png

728 ms

cog_logo.png

cog_logo.png

708 ms

cog_logo_active.png

cog_logo_active.png

708 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

39 ms

ad_status.js

ad_status.js

76 ms

submenu_components_background.png

submenu_components_background.png

830 ms

submenu_service_background.jpg

submenu_service_background.jpg

831 ms

submenu_events_background.jpg

submenu_events_background.jpg

725 ms

submenu_aboutus_background.jpg

submenu_aboutus_background.jpg

725 ms

submenu_hr_background.jpg

submenu_hr_background.jpg

1002 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

59 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

63 ms

ed387a8f25dce2656db5a5c0e8ade11f.jpg

ed387a8f25dce2656db5a5c0e8ade11f.jpg

1095 ms

lg.php

lg.php

884 ms

09a97a7525c2dea6801ec2a5a438c8af.jpg

09a97a7525c2dea6801ec2a5a438c8af.jpg

1025 ms

lg.php

lg.php

1847 ms

Accessibility Review

rutronik.com accessibility score

88

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 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.

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

rutronik.com best practices score

67

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

User Experience

Impact

Issue

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

rutronik.com 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 Rutronik.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 Rutronik.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

rutronik.com

Open Graph description is not detected on the main page of Rutronik. 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: