Tools & Wizards About Us
retsch.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

retsch.com

RETSCH – Laboratory Mills, Crushers and Sieve Shakers

Page Load Speed

1.3 sec in total

First Response

200 ms

Resources Loaded

904 ms

Page Rendered

231 ms

retsch.com screenshot

About Website

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

RETSCH is the world's leading manufacturer of laboratory mills & jaw crushers, sieve shakers & sieves as well as sample preparation equipment.

Visit retsch.com

Key Findings

We analyzed Retsch.com page load time and found that the first response time was 200 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

retsch.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.1

90/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

retsch.com

200 ms

www.retsch.com

50 ms

web-2018_site_retsch_head.js

5 ms

web-2018_site_retsch_head.css

16 ms

gtm.js

84 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 96% of them (23 requests) were addressed to the original Retsch.com, 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (556 ms) belongs to the original domain Retsch.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.2 kB (18%)

Content Size

375.4 kB

After Optimization

308.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Retsch.com main page is 375.4 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. 45% of websites need less resources to load. Images take 164.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 67.1 kB

  • Original 78.3 kB
  • After minification 61.0 kB
  • After compression 11.1 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 17.3 kB, which is 22% 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 67.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 47 B

  • Original 164.7 kB
  • After minification 164.6 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. RETSCH images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 68.2 kB
  • After minification 68.2 kB
  • After compression 68.2 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 63 B

  • Original 64.3 kB
  • After minification 64.3 kB
  • After compression 64.3 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. Retsch.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RETSCH. According to our analytics all requests are already optimized.

Network Requests Diagram

retsch.com

retsch.com

200 ms

www.retsch.com

www.retsch.com

50 ms

web-2018_site_retsch_head.js

web-2018_site_retsch_head.js

5 ms

web-2018_site_retsch_head.css

web-2018_site_retsch_head.css

16 ms

gtm.js

gtm.js

84 ms

csm_news_mm400_selectscience_award_d81ebe938b.png

csm_news_mm400_selectscience_award_d81ebe938b.png

30 ms

csm_pic_winners_sc_mexico_87202b4bcf.png

csm_pic_winners_sc_mexico_87202b4bcf.png

30 ms

logo.svg

logo.svg

6 ms

search.svg

search.svg

7 ms

toggle-arrow-down.svg

toggle-arrow-down.svg

8 ms

close-2x.png

close-2x.png

9 ms

web-2018_site_retsch_foot.css

web-2018_site_retsch_foot.css

2 ms

carbolite.svg

carbolite.svg

10 ms

eltra.svg

eltra.svg

6 ms

atm.svg

atm.svg

9 ms

retsch.svg

retsch.svg

10 ms

microtrac.svg

microtrac.svg

10 ms

erweka.svg

erweka.svg

12 ms

part-of-vs-blue.svg

part-of-vs-blue.svg

14 ms

logo-white.svg

logo-white.svg

15 ms

montserrat-v14-cyrillic-ext_latin-ext_latin_cyrillic_vietnamese-regular.woff

montserrat-v14-cyrillic-ext_latin-ext_latin_cyrillic_vietnamese-regular.woff

433 ms

montserrat-v14-cyrillic-ext_latin-ext_latin_cyrillic_vietnamese-500.woff

montserrat-v14-cyrillic-ext_latin-ext_latin_cyrillic_vietnamese-500.woff

242 ms

montserrat-v14-cyrillic-ext_latin-ext_latin_cyrillic_vietnamese-300.woff

montserrat-v14-cyrillic-ext_latin-ext_latin_cyrillic_vietnamese-300.woff

556 ms

montserrat-v14-cyrillic-ext_latin-ext_latin_cyrillic_vietnamese-700.woff

montserrat-v14-cyrillic-ext_latin-ext_latin_cyrillic_vietnamese-700.woff

207 ms

Accessibility Review

retsch.com accessibility score

98

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

Links do not have a discernible name

Best Practices

retsch.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

SEO Factors

retsch.com SEO score

82

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

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 Retsch.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 Retsch.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

retsch.com

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