Tools & Wizards About Us

Report Summary

  • 47

    Performance

    Renders faster than
    65% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

bronswerk.com

Passionate about Heat Exchange | Bronswerk Heat Transfer

Page Load Speed

9.2 sec in total

First Response

340 ms

Resources Loaded

3.9 sec

Page Rendered

5 sec

About Website

Click here to check amazing Bronswerk content. Otherwise, check out these important facts you probably never knew about bronswerk.com

Bronswerk Heat Transfer designs, produces and improves tailor made heat exchange solutions for the oil & gas, power, chemical, pulp & paper industry. Passionate about heat exchange.

Visit bronswerk.com

Key Findings

We analyzed Bronswerk.com page load time and found that the first response time was 340 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

bronswerk.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value46.1 s

0/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value34.6 s

0/100

10%

Network Requests Diagram

bronswerk.com

340 ms

www.bronswerk.com

264 ms

nuk1bix.css

177 ms

outdatedbrowser.min.js

421 ms

form.min.js

190 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 69% of them (64 requests) were addressed to the original Bronswerk.com, 9% (8 requests) were made to Use.typekit.net and 9% (8 requests) were made to Cdn2.hubspot.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Bronswerk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 291.0 kB (3%)

Content Size

9.7 MB

After Optimization

9.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bronswerk.com main page is 9.7 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. 70% of websites need less resources to load. Images take 9.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 44.9 kB

  • Original 53.4 kB
  • After minification 43.8 kB
  • After compression 8.5 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 9.6 kB, which is 18% 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 44.9 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 244.1 kB

  • Original 9.6 MB
  • After minification 9.3 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. Bronswerk images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 45 B

  • Original 38.2 kB
  • After minification 38.2 kB
  • After compression 38.1 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

-10%

Potential reduce by 1.9 kB

  • Original 19.0 kB
  • After minification 19.0 kB
  • After compression 17.2 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. Bronswerk.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (67%)

Requests Now

84

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bronswerk. 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 from 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bronswerk.com 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

bronswerk.com 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

bronswerk.com SEO score

93

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

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 Bronswerk.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 Bronswerk.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

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