Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

doctordong.vn

Tư vấn vay tài chính - hỗ trợ tiền mặt nhanh trong ngày

Page Load Speed

20.8 sec in total

First Response

921 ms

Resources Loaded

18.9 sec

Page Rendered

892 ms

About Website

Welcome to doctordong.vn homepage info - get ready to check Doctordong best content for Vietnam right away, or after learning these important things about doctordong.vn

Tư vấn vay tiền mặt Online giải quyết nhanh trong ngày. Vay nóng với lãi suất thấp. Hỗ trợ toàn quốc - tư vấn miễn phí

Visit doctordong.vn

Key Findings

We analyzed Doctordong.vn page load time and found that the first response time was 921 ms and then it took 19.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

doctordong.vn performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value50,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value63.3 s

0/100

10%

Network Requests Diagram

doctordong.vn

921 ms

doctordong.vn

1306 ms

css

668 ms

application-9d7019ee2ebda2d60dc6ab6b12dd3d9f9f9647c99e227d2358fe507eb50e2f0b.css

3727 ms

application-f89fc05a4d37c9519ef317afcb3195697355220044b34e8994befb7b2740da97.js

13255 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 31% of them (11 requests) were addressed to the original Doctordong.vn, 8% (3 requests) were made to Fonts.gstatic.com and 8% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (13.3 sec) belongs to the original domain Doctordong.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 812.3 kB (67%)

Content Size

1.2 MB

After Optimization

408.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doctordong.vn main page is 1.2 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. 25% of websites need less resources to load. Javascripts take 820.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 16.3 kB

  • Original 23.5 kB
  • After minification 23.2 kB
  • After compression 7.2 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 16.3 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 45.8 kB
  • After minification 45.8 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. Doctordong images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 560.2 kB

  • Original 820.5 kB
  • After minification 820.4 kB
  • After compression 260.3 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 560.2 kB or 68% of the original size.

CSS Optimization

-71%

Potential reduce by 235.7 kB

  • Original 331.4 kB
  • After minification 331.3 kB
  • After compression 95.7 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. Doctordong.vn needs all CSS files to be minified and compressed as it can save up to 235.7 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (58%)

Requests Now

26

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctordong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

doctordong.vn accessibility score

86

Accessibility Issues

ARIA

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.

Impact

Issue

High

ARIA input fields do not have accessible names

High

[role] values are not valid

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

doctordong.vn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

doctordong.vn SEO score

100

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

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 Doctordong.vn 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 Doctordong.vn 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 data is detected on the main page of Doctordong. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: