Access cornelliron.com. Cornell Iron Works | Overhead and Rolling Service Doors

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

cornelliron.com

107 ms

www.cornelliron.com

281 ms

WebResource.axd

58 ms

jQueryWithPlugins.min.js

109 ms

font-awesome.min.css

40 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 69% of them (72 requests) were addressed to the original Cornelliron.com, 3% (3 requests) were made to Google.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (614 ms) belongs to the original domain Cornelliron.com.

Content Size

1.6 MB

After Optimization

1.2 MB

In fact, the total size of Cornelliron.com main page is 1.6 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 122.5 kB

Original 143.6 kB
After minification 115.1 kB
After compression 21.1 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 28.5 kB, which is 20% 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 122.5 kB or 85% of the original size.

Image Optimization

-21%

Potential reduce by 235.2 kB

Original 1.1 MB
After minification 864.7 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. Obviously, Cornell Iron needs image optimization as it can save up to 235.2 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 43.5 kB

Original 314.1 kB
After minification 313.8 kB
After compression 270.6 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 43.5 kB or 14% of the original size.

CSS Optimization

-31%

Potential reduce by 18.4 kB

Original 59.3 kB
After minification 59.3 kB
After compression 40.9 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. Cornelliron.com needs all CSS files to be minified and compressed as it can save up to 18.4 kB or 31% of the original size.

Requests Now

After Optimization

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cornell Iron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 4 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

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

ARIA IDs are not unique

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

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

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 Cornelliron.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 Cornelliron.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

cornelliron.com

Open Graph description is not detected on the main page of Cornell Iron. 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

Cornell Iron Works | Overhead and Rolling Service Doors

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

cornelliron.com

www.cornelliron.com

WebResource.axd

jQueryWithPlugins.min.js

font-awesome.min.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

cornelliron.com

www.cornelliron.com

WebResource.axd

jQueryWithPlugins.min.js

font-awesome.min.css

css2

default.css

cc-styles.css

web.js

vendor.min.js

cc-scripts.min.js

main.min.js

WebResource.axd

ns.html

conversion.js

forms2.min.js

munchkin.js

gtm.js

loader.js

bat.js

cornell-logo_250_websitetop.png

new-products.tmb-top-menu.png

standard-door.tmb-top-menu.png

high-performance.tmb-top-menu.png

max-protection.tmb-top-menu.png

insulated.tmb-top-menu.png

fire-rated.tmb-top-menu.png

security-grille.tmb-top-menu.png

counter-door.tmb-top-menu.png

side-folding.tmb-top-menu.png

operators.tmb-top-menu.png

quick-downloads.tmb-top-menu.png

custom.tmb-top-menu.png

dock-doors.tmb-top-menu.png

colors-and-finishes.tmb-top-menu.png

stack_noback.tmb-top-menu.png

parking-garage.tmb-top-menu.png

auto-red.tmb-top-menu.png

bar-restaurant.tmb-top-menu.png

cannabis8a3e674f86346a78840eff00003b6d5a.tmb-top-menu.png

firehouse.tmb-top-menu.png

hospital.tmb-top-menu.png

government-red.tmb-top-menu.png