Access copperforge.cc. Home

54

Performance

Renders faster than
71% of other websites
74

Accessibility

Visual factors better than
that of 40% of websites
83

Best Practices

More advanced features
available than in
55% of websites
79

SEO

Google-friendlier than
40% of websites

First Response

52 ms

Resources Loaded

1.2 sec

Page Rendered

273 ms

About Website

Welcome to copperforge.cc homepage info - get ready to check Copperforge best content right away, or after learning these important things about copperforge.cc

Copperforge LLC designs and produces high-quality electronic assemblies, specializing in the small business and hobby markets including educational and competition robotics.

Visit copperforge.cc

Key Findings

We analyzed Copperforge.cc page load time and found that the first response time was 52 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

copperforge.cc

52 ms

copperforge.cc

277 ms

js

73 ms

bootstrap.min.css

45 ms

global-theme.css

86 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 22% of them (20 requests) were addressed to the original Copperforge.cc, 70% (65 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (446 ms) belongs to the original domain Copperforge.cc.

Content Size

3.5 MB

After Optimization

2.6 MB

In fact, the total size of Copperforge.cc main page is 3.5 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 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 8.6 kB

Original 11.7 kB
After minification 9.6 kB
After compression 3.1 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 8.6 kB or 73% of the original size.

Image Optimization

-26%

Potential reduce by 894.5 kB

Original 3.5 MB
After minification 2.6 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, Copperforge needs image optimization as it can save up to 894.5 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 1.0 kB

Original 1.4 kB
After minification 709 B
After compression 339 B

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 1.0 kB or 75% of the original size.

Requests Now

After Optimization

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Copperforge. 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 12 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

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.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

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

High

Image elements do not have [alt] attributes

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 Copperforge.cc 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 Copperforge.cc 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

copperforge.cc

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Home | Copperforge

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

copperforge.cc

copperforge.cc

js

bootstrap.min.css

global-theme.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

copperforge.cc

copperforge.cc

js

bootstrap.min.css

global-theme.css

scrollbar-style.css

font-awesome.min.css

social-icon-links.css

index-style.css

index-style-2.css

down-arrow-animation.css

popper.min.js

header-style.css

jquery-3.5.1.min.js

bootstrap.min.js

index-script.js

css

css

css

copperforge_white_orange.svg

spark_background_small.png

2898_blue.png

welcome_to_the_foundry.svg

5549_orange.png

2020-01-03_SHARK_PIC1_Edit_Small.png

lasershark_logo_1.png

lasershark_logo_2.png

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