Tools & Wizards About Us
buch-holm.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

buch-holm.com

Buch & Holm - Laboratory and Industry equipment

Page Load Speed

3.9 sec in total

First Response

442 ms

Resources Loaded

3.3 sec

Page Rendered

169 ms

buch-holm.com screenshot

About Website

Visit buch-holm.com now to see the best up-to-date Buch Holm content and also check out these interesting facts you probably never knew about buch-holm.com

Supplier of laboratory equipment and equipment for quality control and industry; sales, professional counseling and technical service.

Visit buch-holm.com

Key Findings

We analyzed Buch-holm.com page load time and found that the first response time was 442 ms and then it took 3.4 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

buch-holm.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value2,950 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

buch-holm.com

442 ms

www.buch-holm.com

1061 ms

0d00d8b0-82f7-4308-9669-f24763e17eb6.js

522 ms

uc.js

30 ms

gtm.js

69 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 96% of them (109 requests) were addressed to the original Buch-holm.com, 1% (1 request) were made to Sana-commerce.containers.piwik.pro and 1% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Buch-holm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 670.4 kB (35%)

Content Size

1.9 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Buch-holm.com main page is 1.9 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. 40% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 406.1 kB

  • Original 487.4 kB
  • After minification 487.2 kB
  • After compression 81.2 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 406.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 363.1 kB
  • After minification 361.7 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. Buch Holm images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 253.6 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 783.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 253.6 kB or 24% of the original size.

CSS Optimization

-76%

Potential reduce by 9.3 kB

  • Original 12.2 kB
  • After minification 12.2 kB
  • After compression 2.9 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. Buch-holm.com needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 96 (86%)

Requests Now

111

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buch Holm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 97 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

buch-holm.com

buch-holm.com

442 ms

www.buch-holm.com

www.buch-holm.com

1061 ms

0d00d8b0-82f7-4308-9669-f24763e17eb6.js

0d00d8b0-82f7-4308-9669-f24763e17eb6.js

522 ms

uc.js

uc.js

30 ms

gtm.js

gtm.js

69 ms

css18.css

css18.css

268 ms

buchholm.png

buchholm.png

109 ms

1033.gif

1033.gif

345 ms

1030.gif

1030.gif

472 ms

1053.gif

1053.gif

345 ms

previous%20arrow%20small%20black.png

previous%20arrow%20small%20black.png

163 ms

banner-udstyr-2021-ny.jpg

banner-udstyr-2021-ny.jpg

207 ms

banner-forbrugsartikler-2021.jpg

banner-forbrugsartikler-2021.jpg

347 ms

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302 ms

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352 ms

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493 ms

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436 ms

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437 ms

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461 ms

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513 ms

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478 ms

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479 ms

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479 ms

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498 ms

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597 ms

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425 ms

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572 ms

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547 ms

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561 ms

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Accessibility Review

buch-holm.com accessibility score

96

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-hidden="true"] elements contain focusable descendents

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

buch-holm.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

buch-holm.com SEO score

81

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

High

robots.txt is not valid

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 Buch-holm.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 Buch-holm.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

buch-holm.com

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