Access cor.com. EMI Filters and Compliance

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value14,390 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value30.9 s

0/100

10%

cor.com

52 ms

emi-filters.html

1701 ms

c3fcd7874ee0ce5071ad60d0fb57d4017100113b9c14

755 ms

ruxitagentjs_ICA237Vdefghijmoqrtuvx_10247220811100421.js

280 ms

notice

148 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cor.com, 51% (55 requests) were made to Te.com and 8% (9 requests) were made to Dpm.demdex.net. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Teconnectivity.o9trf8.net.

Content Size

2.0 MB

After Optimization

477.1 kB

In fact, the total size of Cor.com main page is 2.0 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. 70% of websites need less resources to load. CSS take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 262.3 kB

Original 312.9 kB
After minification 251.1 kB
After compression 50.6 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. This page needs HTML code to be minified as it can gain 61.7 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 262.3 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 54 B

Original 37.7 kB
After minification 37.6 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. Cor images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 16.9 kB

Original 277.0 kB
After minification 276.6 kB
After compression 260.1 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

-91%

Potential reduce by 1.2 MB

Original 1.4 MB
After minification 1.4 MB
After compression 128.7 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. Cor.com needs all CSS files to be minified and compressed as it can save up to 1.2 MB or 91% of the original size.

Requests Now

After Optimization

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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-*] attributes do not match their roles

High

ARIA IDs are not unique

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

Some elements have a [tabindex] value greater than 0

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 Cor.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 Cor.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

cor.com

Open Graph data is detected on the main page of Cor. 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

EMI Filters and Compliance | TE Connectivity

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

cor.com

emi-filters.html

c3fcd7874ee0ce5071ad60d0fb57d4017100113b9c14

ruxitagentjs_ICA237Vdefghijmoqrtuvx_10247220811100421.js

notice

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

cor.com

emi-filters.html

c3fcd7874ee0ce5071ad60d0fb57d4017100113b9c14

ruxitagentjs_ICA237Vdefghijmoqrtuvx_10247220811100421.js

notice

fonts.css

product-navigation.css

te-global-components.css

launch-b98ce4e2ccc2.min.js

modernizr-custom.js

cxbus.min.js

require.js

all.min.css

flag-icon.min.css

A1999995-e899-4833-b972-0c4891e19a8d1.js

gtm.js

827XA-7NWZT-CGSAU-WP5SG-7KSSA

AppMeasurement.min.js

ip.json

te-connectivity-logo.svg

te-connectivity-logo.png

product-category.jpg

product-category.jpg

product-category.jpg

product-category.jpg

corcom-faclity-catalog-1.jpg

promo-medium.jpg

b8db69f9-df9e-480f-9c1c-d76a1bb29a62.woff

874c8a3d-82cd-4b46-839b-521b49950be0.woff

0b86525a-9c26-4c1d-9abe-c05fd31ecf2e.woff

script.min.js

analytics.js

conversion_async.js

uwt.js

js

pixel.js

loading-anim.gif

rd

dest5.html

id

widgets-core.min.js

config.json

collect