Tools & Wizards About Us
freudenberg-nok.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

freudenberg-nok.com

NOK & Freudenberg Sealing Technologies

Page Load Speed

3.9 sec in total

First Response

694 ms

Resources Loaded

2.6 sec

Page Rendered

603 ms

freudenberg-nok.com screenshot

About Website

Click here to check amazing Freudenberg NOK content for United States. Otherwise, check out these important facts you probably never knew about freudenberg-nok.com

Leading specialist in sealing applications and their market, Freudenberg Sealing Technologies supplies and develops as a service partner serving customers in a wide variety of industries. Contact us f...

Visit freudenberg-nok.com

Key Findings

We analyzed Freudenberg-nok.com page load time and found that the first response time was 694 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

freudenberg-nok.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value2,480 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

www.fst.com

694 ms

gtm.js

55 ms

gtm.js

103 ms

main.css

265 ms

api.js

39 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Freudenberg-nok.com, 4% (2 requests) were made to Googletagmanager.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Fst.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 356.6 kB (23%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Freudenberg-nok.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. 35% of websites need less resources to load. Images take 784.0 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 355.7 kB

  • Original 389.0 kB
  • After minification 198.8 kB
  • After compression 33.3 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. This page needs HTML code to be minified as it can gain 190.3 kB, which is 49% 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 355.7 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 784.0 kB
  • After minification 784.0 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. Freudenberg NOK images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 850 B

  • Original 315.5 kB
  • After minification 315.5 kB
  • After compression 314.7 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

-0%

Potential reduce by 0 B

  • Original 37.1 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.

Requests Breakdown

Number of requests can be reduced by 28 (57%)

Requests Now

49

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Freudenberg NOK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.fst.com

www.fst.com

694 ms

gtm.js

gtm.js

55 ms

gtm.js

gtm.js

103 ms

main.css

main.css

265 ms

api.js

api.js

39 ms

main.js

main.js

274 ms

37-ecat.svg

37-ecat.svg

117 ms

80-services.svg

80-services.svg

198 ms

39-magazine.svg

39-magazine.svg

236 ms

36-downloads.svg

36-downloads.svg

297 ms

35-contact.svg

35-contact.svg

352 ms

47-chevron-right.svg

47-chevron-right.svg

357 ms

70-external-link.svg

70-external-link.svg

364 ms

110-login.svg

110-login.svg

372 ms

113-login-check.svg

113-login-check.svg

386 ms

24-arrow-right.svg

24-arrow-right.svg

391 ms

logo_freudenberg.svg

logo_freudenberg.svg

479 ms

innovating-together.svg

innovating-together.svg

455 ms

products_1000x666.jpg

products_1000x666.jpg

649 ms

32-caret.svg

32-caret.svg

476 ms

service_e-catalog_500x333.jpg

service_e-catalog_500x333.jpg

489 ms

tools_allg_500x333.jpg

tools_allg_500x333.jpg

670 ms

essential_teaser_grau_en_1000x666.jpg

essential_teaser_grau_en_1000x666.jpg

723 ms

fst_x-factor_blanko_1000x666.jpg

fst_x-factor_blanko_1000x666.jpg

744 ms

64-close--thick.svg

64-close--thick.svg

571 ms

41-magnifying-glass.svg

41-magnifying-glass.svg

584 ms

logo_freudenberg-mobile.svg

logo_freudenberg-mobile.svg

667 ms

business-unit-fst-2024.svg

business-unit-fst-2024.svg

677 ms

33-burger.svg

33-burger.svg

742 ms

66-plus.svg

66-plus.svg

759 ms

67-minus.svg

67-minus.svg

757 ms

20-close.svg

20-close.svg

776 ms

corporate_1000x1000.jpg

corporate_1000x1000.jpg

995 ms

wave-full-white.svg

wave-full-white.svg

835 ms

fst_essential_digitale_heimat_correlation_header_1200x545.jpg

fst_essential_digitale_heimat_correlation_header_1200x545.jpg

1048 ms

240605_fst_banner_hydraulic-cylinder_2000x850.jpg

240605_fst_banner_hydraulic-cylinder_2000x850.jpg

860 ms

markets_1200x545.jpg

markets_1200x545.jpg

949 ms

107-close--bold.svg

107-close--bold.svg

865 ms

109-visibility-off.svg

109-visibility-off.svg

935 ms

108-visibility-on.svg

108-visibility-on.svg

958 ms

t04_linkedin_join-us_2000x850.jpg

t04_linkedin_join-us_2000x850.jpg

1190 ms

recaptcha__en.js

recaptcha__en.js

26 ms

thesans-light.woff

thesans-light.woff

924 ms

update.js

update.js

37 ms

thesans-semibold.woff

thesans-semibold.woff

905 ms

wave-full-blue.svg

wave-full-blue.svg

860 ms

61-linkedin.svg

61-linkedin.svg

854 ms

12-youtube.svg

12-youtube.svg

834 ms

15-xing.svg

15-xing.svg

781 ms

68-kununu.svg

68-kununu.svg

785 ms

69-glassdoor.svg

69-glassdoor.svg

780 ms

22-arrow-up.svg

22-arrow-up.svg

809 ms

Accessibility Review

freudenberg-nok.com accessibility score

72

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.

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 IDs are not unique

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

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

freudenberg-nok.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

High

Page has valid source maps

SEO Factors

freudenberg-nok.com SEO score

93

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

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

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 Freudenberg-nok.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 Freudenberg-nok.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

freudenberg-nok.com

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