Tools & Wizards About Us
hager-engineering.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

hager-engineering.com

High performance catalysts - Hydrogen Peroxide Catalysts - Ozone catalytical decomposition - Ozone Catalysts - Hager Verfahrenstechnik GmbH: Catalytic...

Page Load Speed

7.1 sec in total

First Response

1.1 sec

Resources Loaded

5.1 sec

Page Rendered

843 ms

hager-engineering.com screenshot

About Website

Click here to check amazing Hager Engineering content. Otherwise, check out these important facts you probably never knew about hager-engineering.com

Hager Engineering is a company in the field of the catalytic decomposition of hydrogen peroxide (H2O2) in air flows.

Visit hager-engineering.com

Key Findings

We analyzed Hager-engineering.com page load time and found that the first response time was 1.1 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

hager-engineering.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value23.9 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.627

9/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

Network Requests Diagram

hager-engineering.com

1115 ms

wp-emoji-release.min.js

321 ms

layerslider.css

382 ms

css

21 ms

styles.css

457 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 23% of them (13 requests) were addressed to the original Hager-engineering.com, 63% (36 requests) were made to Hager-engineering.de and 7% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Hager-engineering.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (27%)

Content Size

5.6 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hager-engineering.com main page is 5.6 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. 60% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 152.3 kB

  • Original 182.3 kB
  • After minification 181.1 kB
  • After compression 30.1 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. 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 152.3 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 61.1 kB

  • Original 3.5 MB
  • After minification 3.4 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. Hager Engineering images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 774.1 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 527.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 774.1 kB or 59% of the original size.

CSS Optimization

-89%

Potential reduce by 526.4 kB

  • Original 591.4 kB
  • After minification 482.6 kB
  • After compression 65.0 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. Hager-engineering.com needs all CSS files to be minified and compressed as it can save up to 526.4 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (58%)

Requests Now

50

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hager Engineering. 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 from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hager-engineering.com

hager-engineering.com

1115 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

321 ms

layerslider.css

layerslider.css

382 ms

css

css

21 ms

styles.css

styles.css

457 ms

settings.css

settings.css

779 ms

style.css

style.css

517 ms

style.css

style.css

339 ms

style.css

style.css

319 ms

css

css

38 ms

style.css

style.css

836 ms

font-awesome.css

font-awesome.css

388 ms

ilightbox.css

ilightbox.css

456 ms

animations.css

animations.css

485 ms

greensock.js

greensock.js

884 ms

jquery.js

jquery.js

633 ms

jquery-migrate.min.js

jquery-migrate.min.js

540 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

902 ms

layerslider.transitions.js

layerslider.transitions.js

691 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

933 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

962 ms

script.js

script.js

813 ms

jquery.cookie.js

jquery.cookie.js

1026 ms

browser-redirect.js

browser-redirect.js

1035 ms

api.js

api.js

31 ms

jquery.form.min.js

jquery.form.min.js

998 ms

scripts.js

scripts.js

901 ms

comment-reply.min.js

comment-reply.min.js

365 ms

main.min.js

main.min.js

892 ms

sitepress.js

sitepress.js

990 ms

xdomain-data.js

xdomain-data.js

992 ms

hager_web_logo_200x58.png

hager_web_logo_200x58.png

278 ms

hager_web_logo_400x116.png

hager_web_logo_400x116.png

278 ms

Zersetzung-Wasserstoffperoxid_en.jpg

Zersetzung-Wasserstoffperoxid_en.jpg

360 ms

Zersetzung-Ozon_en.jpg

Zersetzung-Ozon_en.jpg

389 ms

hg_granulat-1024x683.jpg

hg_granulat-1024x683.jpg

562 ms

granulat_gesamt.jpg

granulat_gesamt.jpg

744 ms

granulat_detail.jpg

granulat_detail.jpg

574 ms

kat_platten.jpg

kat_platten.jpg

2536 ms

Dipl-005_1000x800px.jpg

Dipl-005_1000x800px.jpg

998 ms

Dipl-012_1000x800px.jpg

Dipl-012_1000x800px.jpg

665 ms

2009_06020020_1000x800px.jpg

2009_06020020_1000x800px.jpg

948 ms

Dipl-010_1000x800px.jpg

Dipl-010_1000x800px.jpg

1244 ms

2009_06020017_1000x800px.jpg

2009_06020017_1000x800px.jpg

962 ms

2007_04160007_1000x800px.jpg

2007_04160007_1000x800px.jpg

1032 ms

2007_04160005_1000x800px.jpg

2007_04160005_1000x800px.jpg

1146 ms

hg_contact.jpg

hg_contact.jpg

1132 ms

de.png

de.png

1200 ms

en.png

en.png

1199 ms

recaptcha__en.js

recaptcha__en.js

116 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

42 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

42 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

42 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e0.ttf

43 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

670 ms

icomoon.woff

icomoon.woff

842 ms

blur_hg_hager_2.jpg

blur_hg_hager_2.jpg

496 ms

Accessibility Review

hager-engineering.com accessibility score

89

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

hager-engineering.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

hager-engineering.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 Hager-engineering.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 Hager-engineering.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

hager-engineering.com

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