Tools & Wizards About Us
topsite.vn screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

topsite.vn

TOPSITE.VN - Thiết kế website , thiet ke website, design website, top site viet nam

Page Load Speed

29.5 sec in total

First Response

4.1 sec

Resources Loaded

24.9 sec

Page Rendered

590 ms

topsite.vn screenshot

About Website

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

Chào mừng quý khách ghé thăm topsite.vn - Thiết kế website chuyên nghiệp. - Liên hệ với chúng tôi để được tư vấn miễn phí: 0989 722 522.

Visit topsite.vn

Key Findings

We analyzed Topsite.vn page load time and found that the first response time was 4.1 sec and then it took 25.5 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

topsite.vn performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value15.4 s

0/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.196

63/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

topsite.vn

4064 ms

jquery-1.8.2.js

1090 ms

ulty.js

540 ms

sendto.js

541 ms

sendpost.js

630 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 91% of them (147 requests) were addressed to the original Topsite.vn, 4% (6 requests) were made to Apis.google.com and 2% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (17.9 sec) belongs to the original domain Topsite.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 938.2 kB (12%)

Content Size

7.6 MB

After Optimization

6.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Topsite.vn main page is 7.6 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. 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. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 62.5 kB

  • Original 79.6 kB
  • After minification 76.6 kB
  • After compression 17.2 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 62.5 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 794.4 kB

  • Original 7.2 MB
  • After minification 6.4 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. Obviously, TOPSITE needs image optimization as it can save up to 794.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-22%

Potential reduce by 74.9 kB

  • Original 346.1 kB
  • After minification 345.7 kB
  • After compression 271.1 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 74.9 kB or 22% of the original size.

CSS Optimization

-41%

Potential reduce by 6.4 kB

  • Original 15.6 kB
  • After minification 14.1 kB
  • After compression 9.3 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. Topsite.vn needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (26%)

Requests Now

157

After Optimization

116

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 157 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TOPSITE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

topsite.vn

topsite.vn

4064 ms

jquery-1.8.2.js

jquery-1.8.2.js

1090 ms

ulty.js

ulty.js

540 ms

sendto.js

sendto.js

541 ms

sendpost.js

sendpost.js

630 ms

css.css

css.css

633 ms

subcss.css

subcss.css

813 ms

menu.css

menu.css

815 ms

sliderman.css

sliderman.css

944 ms

ticker-style.css

ticker-style.css

946 ms

jcarousel.css

jcarousel.css

952 ms

checkboxex.css

checkboxex.css

1079 ms

tabst.css

tabst.css

1082 ms

responsive.css

responsive.css

3477 ms

skdslider.min.js

skdslider.min.js

960 ms

skdslider.css

skdslider.css

960 ms

jquery.ticker.js

jquery.ticker.js

1034 ms

sticker.js

sticker.js

1038 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

1048 ms

customInput.jquery.js

customInput.jquery.js

1275 ms

jquery.idTabs.js

jquery.idTabs.js

1280 ms

jquery.min.js

jquery.min.js

1257 ms

stepcarousel.js

stepcarousel.js

990 ms

analytics.js

analytics.js

26 ms

fbevents.js

fbevents.js

45 ms

bg.jpg

bg.jpg

2628 ms

top.png

top.png

674 ms

Anh2_logo.png

Anh2_logo.png

542 ms

bg-top-menu.png

bg-top-menu.png

687 ms

menu_line.png

menu_line.png

728 ms

icon1.png

icon1.png

543 ms

icon8.png

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809 ms

icon-index1.gif

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811 ms

icon3.png

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941 ms

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icon9.png

954 ms

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1040 ms

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1079 ms

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1080 ms

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1207 ms

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1222 ms

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1994 ms

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1883 ms

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1882 ms

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2005 ms

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2023 ms

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2683 ms

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2152 ms

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17947 ms

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2277 ms

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2569 ms

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2429 ms

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2550 ms

hosting-domain1374795087.jpg

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2712 ms

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2820 ms

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2844 ms

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2895 ms

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2952 ms

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2983 ms

operator.png

operator.png

3088 ms

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3380 ms

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3412 ms

collect

collect

49 ms

plusone.js

plusone.js

88 ms

all.js

all.js

9 ms

all.js

all.js

16 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

32 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

63 ms

badge

badge

60 ms

postmessageRelay

postmessageRelay

39 ms

developers.google.com

developers.google.com

291 ms

544727282-postmessagerelay.js

544727282-postmessagerelay.js

17 ms

rpc:shindig_random.js

rpc:shindig_random.js

7 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

UVNAnhHai_R.TTF

UVNAnhHai_R.TTF

2687 ms

ajpartner.php

ajpartner.php

2720 ms

istock_000018723973_medium1432961580.jpg

istock_000018723973_medium1432961580.jpg

2955 ms

cap-quang-da-loi-pha-vo-ky-luc-truyen-du-lieu-voi-toc-do-255tbs1415101356.jpg

cap-quang-da-loi-pha-vo-ky-luc-truyen-du-lieu-voi-toc-do-255tbs1415101356.jpg

2815 ms

chienluoc21413590817.jpg

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2801 ms

seo1403223484.jpg

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2847 ms

miami-seo-services1403223285.jpg

miami-seo-services1403223285.jpg

3162 ms

seo_doctor-e12873064847291402800216.png

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2829 ms

seo1375172092.jpg

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2846 ms

seo-web-cao-cap1375171949.jpg

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2862 ms

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2847 ms

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3499 ms

lamseo1375173444.jpg

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2863 ms

cach-seo-website-hieu-qua-21375173264.jpg

cach-seo-website-hieu-qua-21375173264.jpg

2948 ms

solomo-(1)1375173083.jpg

solomo-(1)1375173083.jpg

2312 ms

qui-trinh1.png

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2359 ms

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2345 ms

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2433 ms

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2440 ms

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2358 ms

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2329 ms

nth_bknet1375259107.jpg

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2285 ms

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2185 ms

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2208 ms

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2225 ms

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2192 ms

nth_hoaviet1375259409.jpg

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2268 ms

nth_khanhhong1375259456.jpg

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2186 ms

nth_maihoang1375259531.jpg

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2203 ms

nth_mamnonsaosang1375259572.jpg

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2224 ms

nth_moitruongviet1375259615.jpg

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2190 ms

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2267 ms

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2188 ms

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2090 ms

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2125 ms

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2030 ms

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2094 ms

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2048 ms

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2064 ms

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2032 ms

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2028 ms

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2027 ms

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2022 ms

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1961 ms

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2005 ms

google-plus.png

google-plus.png

1977 ms

facebook.png

facebook.png

1992 ms

yahoo.png

yahoo.png

1921 ms

yahoo_online.jpg

yahoo_online.jpg

1934 ms

skype_online.jpg

skype_online.jpg

1957 ms

libertyreserve.png

libertyreserve.png

1879 ms

nganluong.png

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1891 ms

onepay.png

onepay.png

1894 ms

sohapay.png

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1887 ms

visa.png

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1888 ms

webmoney1.png

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1879 ms

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1883 ms

paypal.png

paypal.png

1888 ms

payone.jpg

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1887 ms

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1885 ms

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1875 ms

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1885 ms

bg-search-domain.jpg

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1888 ms

button.png

button.png

1882 ms

loading.gif

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1883 ms

arrow-qui-trinh.png

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1876 ms

bgcontainer.png

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1881 ms

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1885 ms

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1878 ms

left.png

left.png

1882 ms

right.png

right.png

1875 ms

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1878 ms

controls.png

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1884 ms

checkbox.png

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1876 ms

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left-arrow.png

1881 ms

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1871 ms

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1874 ms

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1878 ms

logo.jpg

logo.jpg

1875 ms

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1875 ms

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1872 ms

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1876 ms

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1879 ms

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1876 ms

vnlogo.jpg

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1877 ms

bugatti-logo.jpg

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1872 ms

Jaguar_Logo.PNG

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1874 ms

ngan-luong.jpg

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1878 ms

Accessibility Review

topsite.vn accessibility score

64

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

Best Practices

topsite.vn best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

topsite.vn SEO score

82

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 Topsite.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 Topsite.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

topsite.vn

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