Access 3mf.io. The File Format Optimized for 3D printing

Report Summary

About Website

Visit 3mf.io now to see the best up-to-date 3MF content for United States and also check out these interesting facts you probably never knew about 3mf.io

3MF is a file format developed specifically for additive manufacturing / 3D printing. The open source format stores & communicates all data required

Visit 3mf.io

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value3,070 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

3mf.io

90 ms

admin-ajax.php

2180 ms

style.min.css

59 ms

style-index.css

68 ms

icon-tooltip.css

68 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 90% of them (104 requests) were addressed to the original 3mf.io, 2% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Cmp.osano.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain 3mf.io.

Content Size

2.9 MB

After Optimization

2.5 MB

In fact, the total size of 3mf.io main page is 2.9 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. Only a small number of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 226.9 kB

Original 276.1 kB
After minification 270.4 kB
After compression 49.2 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 226.9 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 71.7 kB

Original 2.1 MB
After minification 2.0 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. 3MF images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 94.9 kB

Original 405.4 kB
After minification 402.3 kB
After compression 310.5 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 94.9 kB or 23% of the original size.

CSS Optimization

-23%

Potential reduce by 39.7 kB

Original 174.6 kB
After minification 174.3 kB
After compression 134.9 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. 3mf.io needs all CSS files to be minified and compressed as it can save up to 39.7 kB or 23% of the original size.

Requests Now

108

After Optimization

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3MF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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 3mf.io 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 3mf.io 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 3MF. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: