Access infrared-materials.com. Vitron Spezialwerkstoffe GmbH Jena-Maua

Report Summary

About Website

Click here to check amazing Infrared Materials content. Otherwise, check out these important facts you probably never knew about infrared-materials.com

Vitron Spezialwerkstoffe GmbH in 07751 Jena-Maua ist Ihr Spezialist für Lösungen im Bereich der optischen IR-Materialien. Wir entwickeln und produzieren IR-Glas.

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

index.php

248 ms

jquery.min.js

27 ms

infrared-materials.com.js

315 ms

ajax.css

435 ms

ewcms_js.js

309 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Infrared-materials.com, 5% (2 requests) were made to Cms.webstyle.com and 5% (2 requests) were made to Tracker.webstyle.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Infrared-materials.com.

Content Size

638.5 kB

After Optimization

544.4 kB

In fact, the total size of Infrared-materials.com main page is 638.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 514.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 11.7 kB

Original 15.3 kB
After minification 14.2 kB
After compression 3.6 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 11.7 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 2.9 kB

Original 514.3 kB
After minification 511.3 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. Infrared Materials images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 56.6 kB

Original 80.1 kB
After minification 74.3 kB
After compression 23.4 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 56.6 kB or 71% of the original size.

CSS Optimization

-79%

Potential reduce by 22.8 kB

Original 28.8 kB
After minification 19.8 kB
After compression 6.0 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. Infrared-materials.com needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infrared Materials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

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

DE
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Infrared-materials.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Infrared-materials.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

infrared-materials.com

Open Graph description is not detected on the main page of Infrared Materials. 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

Vitron Spezialwerkstoffe GmbH Jena-Maua – IR-Glas aus Zinksulfid

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)