Access kobold.com. Industrial measuring and control equipment in the field of flow, pressure, level & temperature

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.28

43/100

15%

TTI (Time to Interactive)

Value5.2 s

75/100

10%

kobold.com

285 ms

kobold.com

700 ms

gtm.js

72 ms

stylesheet.css

177 ms

global.css

268 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 99% of them (103 requests) were addressed to the original Kobold.com, 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (896 ms) belongs to the original domain Kobold.com.

Content Size

3.4 MB

After Optimization

3.1 MB

In fact, the total size of Kobold.com main page is 3.4 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. 45% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 67.6 kB

Original 85.4 kB
After minification 81.1 kB
After compression 17.8 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 67.6 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 167.3 kB

Original 3.2 MB
After minification 3.0 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. Kobold images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 2.5 kB

Original 62.8 kB
After minification 62.8 kB
After compression 60.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 2.2 kB

Original 18.4 kB
After minification 18.4 kB
After compression 16.2 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. Kobold.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 12% of the original size.

Requests Now

102

After Optimization

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kobold. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

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 Kobold.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 Kobold.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

kobold.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Industrial measuring and control equipment in the field of flow, pressure, level & temperature | Kobold Messring GmbH

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

kobold.com

kobold.com

gtm.js

stylesheet.css

global.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

kobold.com

kobold.com

gtm.js

stylesheet.css

global.css

style.css

editor.css

ProductSlide.css

contentDisplay.css

pixNav.css

TeaserTicker.css

ProductSearchField.css

subtree.css

LanguageSelect.css

resnav.css

elementz.css

SpecPresetNav.css

jquery-3.4.1.min.js

global.js

base64.js

anchor.class.js

layout.js

form.class.js

matomo.js

en-GB.png

cs-CZ.png

de-DE.png

es-ES.png

fr-FR.png

it-IT.png

hu-HU.png

nl-NL.png

pl-PL.png

pt-PT.png

sl-SI.png

tr-TR.png

ru-RU.png

zh-CN.png

ko-KR.png

select-arrow.png

logo.png

mik-banner-1.1920x523-aspect.jpg

duk-bsfz-banner.1920x523-aspect.jpg