Report Summary

  • 0

    Performance

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

khacdau.org

Khắc dấu Tiến Hưng, dịch vụ khắc dấu, cơ sở khắc dấu, khac dau

Page Load Speed

11.1 sec in total

First Response

748 ms

Resources Loaded

10.1 sec

Page Rendered

300 ms

khacdau.org screenshot

About Website

Visit khacdau.org now to see the best up-to-date Khac Dau content for Vietnam and also check out these interesting facts you probably never knew about khacdau.org

Công ty Khắc dấu Tiến Hưng tại Hà Nội: Hotline 091.21.00.986, Dịch vụ Khắc dấu, cơ sở khắc dấu, Dấu liền mực, Dấu chức danh, Dấu pháp lý, Dấu chữ ký

Visit khacdau.org

Key Findings

We analyzed Khacdau.org page load time and found that the first response time was 748 ms and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

khacdau.org performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value18.4 s

0/100

10%

TBT (Total Blocking Time)

Value16,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value30.3 s

0/100

10%

Network Requests Diagram

khacdau.org

748 ms

www.khacdau.org

4358 ms

highslide.css

740 ms

style.css

741 ms

default.css

745 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 47% of them (62 requests) were addressed to the original Khacdau.org, 12% (16 requests) were made to Apis.google.com and 10% (13 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Khacdau.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (54%)

Content Size

1.9 MB

After Optimization

882.7 kB

In fact, the total size of Khacdau.org main page is 1.9 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. 75% 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 57.6 kB

  • Original 72.6 kB
  • After minification 66.7 kB
  • After compression 15.0 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 57.6 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 51.8 kB

  • Original 543.3 kB
  • After minification 491.5 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. Khac Dau images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 784.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 353.7 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 784.2 kB or 69% of the original size.

CSS Optimization

-87%

Potential reduce by 153.8 kB

  • Original 176.3 kB
  • After minification 136.7 kB
  • After compression 22.5 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. Khacdau.org needs all CSS files to be minified and compressed as it can save up to 153.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (59%)

Requests Now

123

After Optimization

51

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Khac Dau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

khacdau.org accessibility score

77

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

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.

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

khacdau.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

khacdau.org SEO score

98

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Khacdau.org 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 Khacdau.org 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

Open Graph description is not detected on the main page of Khac Dau. 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: