Access ntcomponents.com. Nantian Electronics-Electronic Components Distributor

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

ntcomponents.com

679 ms

www.ntchip.com

1919 ms

iconfont.css

263 ms

swiper.min.css

332 ms

animate.css

395 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ntcomponents.com, 96% (73 requests) were made to Ntchip.com and 1% (1 request) were made to Widget.trustpilot.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Ntchip.com.

Content Size

1.6 MB

After Optimization

627.1 kB

In fact, the total size of Ntcomponents.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. Javascripts take 635.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 243.5 kB

Original 280.3 kB
After minification 199.8 kB
After compression 36.8 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 80.5 kB, which is 29% 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 243.5 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 23.4 kB

Original 379.6 kB
After minification 356.3 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. Ntcomponents images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 447.6 kB

Original 635.0 kB
After minification 630.5 kB
After compression 187.4 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 447.6 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 232.1 kB

Original 278.7 kB
After minification 258.6 kB
After compression 46.6 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. Ntcomponents.com needs all CSS files to be minified and compressed as it can save up to 232.1 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntcomponents. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 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 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.

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

Low

Detected JavaScript libraries

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

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 Ntcomponents.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 Ntcomponents.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

ntcomponents.com

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

Nantian Electronics-Electronic Components Distributor - Ntcomponents.com

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

ntcomponents.com

www.ntchip.com

iconfont.css

swiper.min.css

animate.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

ntcomponents.com

www.ntchip.com

iconfont.css

swiper.min.css

animate.css

layui.css

responsive.css

jzoom.css

bootstrap-grid.css

iconfont.css

iconfont.js

tp.widget.bootstrap.min.js

style.css

js

jquery-2.1.1.min.js

wow.min.js

swiper.min.js

layui.js

common.js

logo.webp

banner-img.webp

banner-img2.webp

FREE.webp

SAMPLES.webp

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KSZ9031RNXCC-TR-3616299.jpg

STM32F407IGH6-3526063.jpg

W23-X1A1G-30-2500992.jpg

DEMO-CR95HF-A-2382597.jpg

Type%20of%20SOT23.jpg

news1.webp

news2.webp

news3.webp

news4.webp

news5.webp

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