Access korea102.com. Dịch vụ khử trùng | Công ty khử trùng

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value3,550 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.469

18/100

15%

TTI (Time to Interactive)

Value21.0 s

1/100

10%

korea102.com

1010 ms

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

297 ms

css_6WLI_ZMd7SQ-phXrGwrMpSh8n5A0Dgui9MTnWQLXKjw.css

581 ms

css_WVJD82tHeOBFInRQn36XAHrD7SXxefEJCUTIVQfLaok.css

1149 ms

js_0gj6QcpfRH2jzTbCQqf7kEkm4MXY0UA_sRhwPc8jC1o.js

1226 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 58% of them (51 requests) were addressed to the original Korea102.com, 9% (8 requests) were made to Apis.google.com and 5% (4 requests) were made to W.sharethis.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Korea102.com.

Content Size

3.6 MB

After Optimization

2.6 MB

In fact, the total size of Korea102.com main page is 3.6 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. 65% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 73.0 kB

Original 89.2 kB
After minification 85.3 kB
After compression 16.2 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 73.0 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 87.2 kB

Original 2.4 MB
After minification 2.3 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. Korea 102 images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 551.7 kB

Original 756.3 kB
After minification 727.1 kB
After compression 204.6 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 551.7 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 291.3 kB

Original 345.8 kB
After minification 341.6 kB
After compression 54.5 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. Korea102.com needs all CSS files to be minified and compressed as it can save up to 291.3 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Korea 102. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 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

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

High

Page has valid source maps

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

VI
Language Claimed

VI
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Korea102.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Korea102.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

korea102.com

Open Graph description is not detected on the main page of Korea 102. 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

Dịch vụ khử trùng | Công ty khử trùng | Khử trùng kho hàng

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

korea102.com

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

css_6WLI_ZMd7SQ-phXrGwrMpSh8n5A0Dgui9MTnWQLXKjw.css

css_WVJD82tHeOBFInRQn36XAHrD7SXxefEJCUTIVQfLaok.css

js_0gj6QcpfRH2jzTbCQqf7kEkm4MXY0UA_sRhwPc8jC1o.js

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

korea102.com

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

css_6WLI_ZMd7SQ-phXrGwrMpSh8n5A0Dgui9MTnWQLXKjw.css

css_WVJD82tHeOBFInRQn36XAHrD7SXxefEJCUTIVQfLaok.css

js_0gj6QcpfRH2jzTbCQqf7kEkm4MXY0UA_sRhwPc8jC1o.js

js_-WcrGf3pH5GnSWA1Y-B28tyjknNjFr4asJklCZQ5NUA.js

js_6qwBEiNj0c1Qy7q31atRxo6zfB2_Y84m3zpte2j0KQA.js

lightbox.js

buttons.js

js_uN_M01AGgNNf_aIDkSQETe60DF_fZlb5bn6uTjQUkF0.js

js_FpkD3aFfiXznrcS9CTw8ETYuITyIweMFzMNGsaUROFo.js

css

css

analytics.js

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