Tools & Wizards About Us
hering-vpt.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

hering-vpt.com

HERING VPT: The standard in oil purification and transformer drying technology

Page Load Speed

7.3 sec in total

First Response

1.8 sec

Resources Loaded

4.9 sec

Page Rendered

623 ms

hering-vpt.com screenshot

About Website

Click here to check amazing HERING VPT content. Otherwise, check out these important facts you probably never knew about hering-vpt.com

In 1909, Hering built its first oil purification plant. Today, Hering VPT offers the right equipment for every application - powered by German Engineering.

Visit hering-vpt.com

Key Findings

We analyzed Hering-vpt.com page load time and found that the first response time was 1.8 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

hering-vpt.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value23.4 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.576

12/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

www.hering-vpt.com

1754 ms

font-awesome.css

397 ms

icofont.css

593 ms

bootstrap.css

598 ms

animate.css

495 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 72% of them (42 requests) were addressed to the original Hering-vpt.com, 16% (9 requests) were made to Cdnjs.cloudflare.com and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Hering-vpt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (40%)

Content Size

4.3 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hering-vpt.com main page is 4.3 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. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 151.3 kB

  • Original 183.9 kB
  • After minification 175.4 kB
  • After compression 32.6 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 151.3 kB or 82% of the original size.

Image Optimization

-13%

Potential reduce by 358.8 kB

  • Original 2.7 MB
  • After minification 2.3 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. Obviously, HERING VPT needs image optimization as it can save up to 358.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 251.3 kB

  • Original 359.7 kB
  • After minification 356.2 kB
  • After compression 108.5 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 251.3 kB or 70% of the original size.

CSS Optimization

-88%

Potential reduce by 973.1 kB

  • Original 1.1 MB
  • After minification 1.0 MB
  • After compression 134.4 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. Hering-vpt.com needs all CSS files to be minified and compressed as it can save up to 973.1 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (73%)

Requests Now

49

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HERING VPT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.hering-vpt.com

www.hering-vpt.com

1754 ms

font-awesome.css

font-awesome.css

397 ms

icofont.css

icofont.css

593 ms

bootstrap.css

bootstrap.css

598 ms

animate.css

animate.css

495 ms

venobox.css

venobox.css

299 ms

owl.carousel.min.css

owl.carousel.min.css

29 ms

owl.theme.min.css

owl.theme.min.css

44 ms

slick.min.css

slick.min.css

46 ms

slick-theme.min.css

slick-theme.min.css

47 ms

fancybox.css

fancybox.css

397 ms

slick.css

slick.css

397 ms

style.css

style.css

603 ms

media.css

media.css

495 ms

css

css

40 ms

fontello-ie7.css

fontello-ie7.css

1042 ms

js

js

86 ms

style.min.css

style.min.css

598 ms

cookie-law-info-public.css

cookie-law-info-public.css

522 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

594 ms

js_composer.min.css

js_composer.min.css

693 ms

wws-public-style.css

wws-public-style.css

498 ms

wws-public-template-6.css

wws-public-template-6.css

499 ms

frontend-gtag.min.js

frontend-gtag.min.js

597 ms

jquery.min.js

jquery.min.js

601 ms

cookie-law-info-public.js

cookie-law-info-public.js

696 ms

jquery.validate.min.js

jquery.validate.min.js

9 ms

owl.carousel.min.js

owl.carousel.min.js

15 ms

venobox.min.js

venobox.min.js

600 ms

bootstrap.min.js

bootstrap.min.js

29 ms

wow.js

wow.js

596 ms

slick.min.js

slick.min.js

14 ms

fancybox.js

fancybox.js

603 ms

index.js

index.js

599 ms

wacu-public-script.js

wacu-public-script.js

1216 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

828 ms

jquery.inputmask.min.js

jquery.inputmask.min.js

831 ms

wws-public-script.js

wws-public-script.js

828 ms

js_composer_front.min.js

js_composer_front.min.js

829 ms

js.cookie.min.js

js.cookie.min.js

13 ms

fbevents.js

fbevents.js

23 ms

about_bg2.png

about_bg2.png

506 ms

circle-1.png

circle-1.png

953 ms

map.png

map.png

473 ms

pro_bg2.png

pro_bg2.png

201 ms

footer-shape.png

footer-shape.png

306 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

17 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

25 ms

pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf

pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf

25 ms

icofont.woff

icofont.woff

389 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

104 ms

ajax-loader.gif

ajax-loader.gif

35 ms

logo.png

logo.png

100 ms

image-5.jpg

image-5.jpg

100 ms

image-6.jpg

image-6.jpg

100 ms

pattern-2.jpg

pattern-2.jpg

104 ms

nslide1.png

nslide1.png

198 ms

nslide2.png

nslide2.png

105 ms

Accessibility Review

hering-vpt.com accessibility score

85

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 input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

hering-vpt.com best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

hering-vpt.com SEO score

79

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

High

Image elements do not have [alt] attributes

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 Hering-vpt.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 Hering-vpt.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

hering-vpt.com

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