Tools & Wizards About Us
khanhtoan.vn screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

khanhtoan.vn

Tin Học Khánh Toàn | Vi Tính, Laptop giá rẻ Buôn Ma Thuột - Đắk Lắk

Page Load Speed

6.9 sec in total

First Response

998 ms

Resources Loaded

5.4 sec

Page Rendered

566 ms

khanhtoan.vn screenshot

About Website

Click here to check amazing Khanhtoan content. Otherwise, check out these important facts you probably never knew about khanhtoan.vn

Chuyên cung cấp sĩ và lẻ các loại máy tính, laptop và linh kiện. Dịch vụ sửa chữa máy tính và laptop.

Visit khanhtoan.vn

Key Findings

We analyzed Khanhtoan.vn page load time and found that the first response time was 998 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

khanhtoan.vn performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

khanhtoan.vn

998 ms

font-awesome.min.css

243 ms

bootstrap.min.css

491 ms

style.css

699 ms

style.responsive.css

704 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 87% of them (68 requests) were addressed to the original Khanhtoan.vn, 10% (8 requests) were made to Static.xx.fbcdn.net and 1% (1 request) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Khanhtoan.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.0 kB (12%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Khanhtoan.vn main page is 1.7 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 75.3 kB

  • Original 85.7 kB
  • After minification 69.3 kB
  • After compression 10.4 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 16.4 kB, which is 19% 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 75.3 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 101.3 kB

  • Original 1.5 MB
  • After minification 1.4 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. Khanhtoan images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 18.7 kB

  • Original 78.4 kB
  • After minification 77.9 kB
  • After compression 59.7 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 18.7 kB or 24% of the original size.

CSS Optimization

-25%

Potential reduce by 13.7 kB

  • Original 54.4 kB
  • After minification 54.3 kB
  • After compression 40.7 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. Khanhtoan.vn needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (29%)

Requests Now

76

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Khanhtoan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

khanhtoan.vn

khanhtoan.vn

998 ms

font-awesome.min.css

font-awesome.min.css

243 ms

bootstrap.min.css

bootstrap.min.css

491 ms

style.css

style.css

699 ms

style.responsive.css

style.responsive.css

704 ms

shops.css

shops.css

704 ms

jquery.metisMenu.css

jquery.metisMenu.css

707 ms

lean-slider.css

lean-slider.css

712 ms

sample-styles.css

sample-styles.css

725 ms

logo.png

logo.png

925 ms

free-ship.png

free-ship.png

937 ms

hotline-icon.png

hotline-icon.png

936 ms

khanhtoan-3.jpg

khanhtoan-3.jpg

1455 ms

dell-ca-latitude-banner.jpg

dell-ca-latitude-banner.jpg

1429 ms

khanhtoan-4.jpg

khanhtoan-4.jpg

1429 ms

21-nh-lien-ket-khanhtoan.jpg

21-nh-lien-ket-khanhtoan.jpg

1850 ms

page.php

page.php

122 ms

jquery.min.js

jquery.min.js

1409 ms

vi.js

vi.js

1174 ms

global.js

global.js

1424 ms

shops.js

shops.js

1649 ms

main.js

main.js

1651 ms

jquery.metisMenu.js

jquery.metisMenu.js

1646 ms

modernizr-2.6.1.min.js

modernizr-2.6.1.min.js

1656 ms

lean-slider.js

lean-slider.js

1768 ms

bootstrap.min.js

bootstrap.min.js

1881 ms

icon-ship.png

icon-ship.png

1886 ms

icon-2.png

icon-2.png

1886 ms

icon-4.png

icon-4.png

1906 ms

logosalenoti.png

logosalenoti.png

1928 ms

pfs3shRYZOH.css

pfs3shRYZOH.css

22 ms

VWDhCULazb5.js

VWDhCULazb5.js

31 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

25 ms

5xOV5e9oy4e.js

5xOV5e9oy4e.js

30 ms

mP12tTiNgO_.js

mP12tTiNgO_.js

28 ms

owo2sPJxB2z.js

owo2sPJxB2z.js

28 ms

p55HfXW__mM.js

p55HfXW__mM.js

27 ms

275042340_109329115024864_7363478766142475521_n.jpg

275042340_109329115024864_7363478766142475521_n.jpg

54 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

3 ms

bg-art-slider-white-black.png

bg-art-slider-white-black.png

1351 ms

loading.gif

loading.gif

1388 ms

tai-xuong-1.jpg

tai-xuong-1.jpg

1395 ms

5400.jpg

5400.jpg

1396 ms

7390.jpg

7390.jpg

1404 ms

7559.jpg

7559.jpg

1443 ms

barebone-73.jpg

barebone-73.jpg

1587 ms

9020_2.jpg

9020_2.jpg

1626 ms

9020.jpg

9020.jpg

1630 ms

7810.jpg

7810.jpg

1631 ms

7480.jpg

7480.jpg

1641 ms

hp-600-g1.jpg

hp-600-g1.jpg

1682 ms

m900z_2.jpg

m900z_2.jpg

1821 ms

m2.jpg

m2.jpg

1861 ms

ss.jpg

ss.jpg

1864 ms

ssd-sandisk.jpg

ssd-sandisk.jpg

1822 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1930 ms

cpu-intel-pentium-g2030.jpg

cpu-intel-pentium-g2030.jpg

1726 ms

1.bmp

1.bmp

1857 ms

4570.jpg

4570.jpg

1656 ms

ram3.jpg

ram3.jpg

1411 ms

2520m.jpg

2520m.jpg

1411 ms

ddr4-8g.jpg

ddr4-8g.jpg

1472 ms

r3_2.jpg

r3_2.jpg

1601 ms

r3_1.jpg

r3_1.jpg

1614 ms

r3.jpg

r3.jpg

1422 ms

160g-lap.jpg

160g-lap.jpg

1422 ms

phim-3521.jpg

phim-3521.jpg

1438 ms

3421.jpg

3421.jpg

1385 ms

ban-phim-laptop-hp-cq62-62.jpg

ban-phim-laptop-hp-cq62-62.jpg

1725 ms

phim-4736z.jpg

phim-4736z.jpg

1455 ms

dvd-mong.jpg

dvd-mong.jpg

1419 ms

sac-tsb_1.jpg

sac-tsb_1.jpg

1419 ms

sac-hp-3.34kn.jpg

sac-hp-3.34kn.jpg

1426 ms

sac-dell-3.34.jpg

sac-dell-3.34.jpg

1467 ms

sac-hp-6.9a.jpg

sac-hp-6.9a.jpg

1607 ms

dell-6.7a.jpg

dell-6.7a.jpg

1457 ms

arrows.png

arrows.png

1463 ms

bullets.png

bullets.png

1445 ms

Accessibility Review

khanhtoan.vn accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

khanhtoan.vn 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

khanhtoan.vn SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Khanhtoan.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 Khanhtoan.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

khanhtoan.vn

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