Tools & Wizards About Us
buchiglas.ch screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

buchiglas.ch

Buchiglas - Reaktorsysteme & Pilotanlagen - für die chemische und pharmazeutische Industrie

Page Load Speed

5.2 sec in total

First Response

556 ms

Resources Loaded

4.1 sec

Page Rendered

614 ms

buchiglas.ch screenshot

About Website

Click here to check amazing Buchiglas content. Otherwise, check out these important facts you probably never knew about buchiglas.ch

Glasreaktoren und Druckreaktoren / Rührautoklaven - vom Labor über Technikum bis zur Produktion.

Visit buchiglas.ch

Key Findings

We analyzed Buchiglas.ch page load time and found that the first response time was 556 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

buchiglas.ch performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.474

18/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

buchiglas.ch

556 ms

www.buchiglas.ch

459 ms

www.buchiglas.ch

544 ms

index.html

143 ms

merged-dafc66073dc6f2ff99badeaa37b0f4b9.css

277 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 73% of them (27 requests) were addressed to the original Buchiglas.ch, 16% (6 requests) were made to Youtube-nocookie.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Buchiglas.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 373.7 kB (79%)

Content Size

471.0 kB

After Optimization

97.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Buchiglas.ch main page is 471.0 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. 50% of websites need less resources to load. CSS take 366.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 38.9 kB

  • Original 49.5 kB
  • After minification 49.0 kB
  • After compression 10.6 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 38.9 kB or 79% of the original size.

Image Optimization

-18%

Potential reduce by 693 B

  • Original 3.8 kB
  • After minification 3.1 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, Buchiglas needs image optimization as it can save up to 693 B or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-47%

Potential reduce by 24.3 kB

  • Original 51.1 kB
  • After minification 51.1 kB
  • After compression 26.8 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 24.3 kB or 47% of the original size.

CSS Optimization

-85%

Potential reduce by 309.8 kB

  • Original 366.7 kB
  • After minification 366.5 kB
  • After compression 56.8 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. Buchiglas.ch needs all CSS files to be minified and compressed as it can save up to 309.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (67%)

Requests Now

27

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buchiglas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

buchiglas.ch

buchiglas.ch

556 ms

www.buchiglas.ch

www.buchiglas.ch

459 ms

www.buchiglas.ch

www.buchiglas.ch

544 ms

index.html

index.html

143 ms

merged-dafc66073dc6f2ff99badeaa37b0f4b9.css

merged-dafc66073dc6f2ff99badeaa37b0f4b9.css

277 ms

merged-4a833c4a76675134b1a85a13f39c36bb.css

merged-4a833c4a76675134b1a85a13f39c36bb.css

534 ms

cloudinary-core-shrinkwrap.min.js

cloudinary-core-shrinkwrap.min.js

556 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

553 ms

popper.min.js

popper.min.js

404 ms

bootstrap.min.js

bootstrap.min.js

653 ms

owl.carousel.min.js

owl.carousel.min.js

423 ms

bootstrap-select.min.js

bootstrap-select.min.js

545 ms

defaults-en_US.js

defaults-en_US.js

652 ms

jquery.cookie.min.js

jquery.cookie.min.js

783 ms

w4.cookiebar.js

w4.cookiebar.js

783 ms

jquery.lazy.min.js

jquery.lazy.min.js

783 ms

scrollToTop.min.js

scrollToTop.min.js

784 ms

custom.min.js

custom.min.js

784 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

786 ms

forms.js

forms.js

838 ms

icon-lang.svg

icon-lang.svg

193 ms

buchiglas-logo-2015.webp

buchiglas-logo-2015.webp

196 ms

buchiglas-logo-compact.png

buchiglas-logo-compact.png

195 ms

jkc-qFzEEhw

jkc-qFzEEhw

307 ms

www-player.css

www-player.css

138 ms

www-embed-player.js

www-embed-player.js

243 ms

base.js

base.js

279 ms

fetch-polyfill.js

fetch-polyfill.js

130 ms

NotoSans-Bold.ttf

NotoSans-Bold.ttf

1218 ms

NotoSans-Regular.ttf

NotoSans-Regular.ttf

1204 ms

fa-solid-900.woff

fa-solid-900.woff

948 ms

fa-regular-400.woff

fa-regular-400.woff

641 ms

A6NiJ4FpWdYb46YkL14Gb7YSsd_Y0OEDYbyMmxwlYE4.js

A6NiJ4FpWdYb46YkL14Gb7YSsd_Y0OEDYbyMmxwlYE4.js

161 ms

embed.js

embed.js

37 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

144 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

155 ms

Create

Create

191 ms

Accessibility Review

buchiglas.ch accessibility score

94

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.

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

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

High

Links do not have a discernible name

Best Practices

buchiglas.ch best practices score

75

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

Page has valid source maps

SEO Factors

buchiglas.ch SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a valid hreflang

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buchiglas.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Buchiglas.ch 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

buchiglas.ch

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