Access coolpix.com.tw. Nikon Taiwan 國祥貿易

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value32.6 s

0/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

coolpix.com.tw

43 ms

coolpix.com.tw

1040 ms

home

3587 ms

css

37 ms

calendar_new.css

996 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 64% of them (75 requests) were addressed to the original Coolpix.com.tw, 9% (11 requests) were made to Youtube.com and 6% (7 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (7.2 sec) belongs to the original domain Coolpix.com.tw.

Content Size

15.8 MB

After Optimization

15.1 MB

In fact, the total size of Coolpix.com.tw main page is 15.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 15.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 91.3 kB

Original 110.5 kB
After minification 110.3 kB
After compression 19.1 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. 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 91.3 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 536.9 kB

Original 15.0 MB
After minification 14.4 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. Coolpix images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 66.8 kB

Original 571.4 kB
After minification 571.1 kB
After compression 504.6 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 66.8 kB or 12% of the original size.

CSS Optimization

-0%

Potential reduce by 72 B

Original 146.7 kB
After minification 146.7 kB
After compression 146.7 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. Coolpix.com.tw has all CSS files already compressed.

Requests Now

110

After Optimization

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coolpix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 17 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

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

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

Browser errors were logged to the console

Search Engine Optimization Advices

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

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

JA
Language Claimed

ZH
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coolpix.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Coolpix.com.tw 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

coolpix.com.tw

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

Nikon Taiwan 國祥貿易

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

coolpix.com.tw

coolpix.com.tw

home

css

calendar_new.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

coolpix.com.tw

coolpix.com.tw

home

css

calendar_new.css

bootstrap.css

style.css

colors.css

dark.css

font-icons.css

et-line.css

animate.css

magnific-popup.css

fonts.css

responsive.css

calendar.css

public_jquery.js

calendar

jquery.mu.image.resize.js

jquery.easy-ticker.min.js

jquery.easing.js

jquery.calendario.js

jquery.js

plugins.js

jquery.camera.js

jquery.mousewheel.min.js

jquery.unveil.js

jquery.noty.packaged.min.js

jquery.rwdImageMaps.js

gtmeventhelper-1.1.0.min.js

global_banner_style.css

public_header.css

public_pad.css

eab41187b6.js

functions.js

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

js

hqdefault.jpg

logo.png

logo@2x.png

preloader-dark@2x.gif

171178196581234400721.jpg

171178196581433100677.jpg