Tools & Wizards About Us
sieuthithietbivanphong.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sieuthithietbivanphong.com

TBVP Trần Mai Vy|Công ty bán Máy Photocopy - Máy in và dịch vụ sửa chữa ... giá rẻ tphcm

Page Load Speed

16.3 sec in total

First Response

554 ms

Resources Loaded

15.2 sec

Page Rendered

577 ms

sieuthithietbivanphong.com screenshot

About Website

Visit sieuthithietbivanphong.com now to see the best up-to-date Sieuthithietbivanphong content for Vietnam and also check out these interesting facts you probably never knew about sieuthithietbivanphong.com

Đại lý phân phối máy photocopy Canon, máy photocopy Toshiba, máy photocopy Ricoh, máy photocopy Xerox giá tốt nhất TPHCM. Giao hàng, lắp đặt tận nơi miễn phí TpHCM. Gọi (028) 38200949

Visit sieuthithietbivanphong.com

Key Findings

We analyzed Sieuthithietbivanphong.com page load time and found that the first response time was 554 ms and then it took 15.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

sieuthithietbivanphong.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

sieuthithietbivanphong.com

554 ms

sieuthithietbivanphong.com

2646 ms

mycss.css

259 ms

_4b2f639e48bdfed35cf5445dfe80285d.css

1024 ms

_d6899f18d997f3dffa9d860dccce743d.js

1731 ms

Our browser made a total of 228 requests to load all elements on the main page. We found that 91% of them (207 requests) were addressed to the original Sieuthithietbivanphong.com, 6% (14 requests) were made to Embed.tawk.to and 1% (2 requests) were made to Images.dmca.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Sieuthithietbivanphong.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (18%)

Content Size

5.8 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sieuthithietbivanphong.com main page is 5.8 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. 80% 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 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 289.6 kB

  • Original 322.1 kB
  • After minification 321.8 kB
  • After compression 32.5 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 289.6 kB or 90% of the original size.

Image Optimization

-11%

Potential reduce by 559.3 kB

  • Original 5.0 MB
  • After minification 4.4 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, Sieuthithietbivanphong needs image optimization as it can save up to 559.3 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

-15%

Potential reduce by 55.1 kB

  • Original 360.9 kB
  • After minification 360.8 kB
  • After compression 305.7 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 55.1 kB or 15% of the original size.

CSS Optimization

-97%

Potential reduce by 111.0 kB

  • Original 114.5 kB
  • After minification 4.5 kB
  • After compression 3.5 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. Sieuthithietbivanphong.com needs all CSS files to be minified and compressed as it can save up to 111.0 kB or 97% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (9%)

Requests Now

218

After Optimization

198

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 218 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sieuthithietbivanphong. 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 as a result speed up the page load time.

Network Requests Diagram

sieuthithietbivanphong.com

sieuthithietbivanphong.com

554 ms

sieuthithietbivanphong.com

sieuthithietbivanphong.com

2646 ms

mycss.css

mycss.css

259 ms

_4b2f639e48bdfed35cf5445dfe80285d.css

_4b2f639e48bdfed35cf5445dfe80285d.css

1024 ms

_d6899f18d997f3dffa9d860dccce743d.js

_d6899f18d997f3dffa9d860dccce743d.js

1731 ms

js

js

111 ms

DMCABadgeHelper.min.js

DMCABadgeHelper.min.js

36 ms

_60ba67fb33a84a7215ea1171e4bdd0df.js

_60ba67fb33a84a7215ea1171e4bdd0df.js

987 ms

addthis_widget.js

addthis_widget.js

44 ms

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61 ms

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310 ms

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308 ms

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309 ms

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308 ms

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1199 ms

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1199 ms

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1199 ms

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1200 ms

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1794 ms

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2130 ms

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1444 ms

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1870 ms

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1876 ms

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2521 ms

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2373 ms

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2126 ms

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2629 ms

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2665 ms

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2769 ms

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2833 ms

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2871 ms

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2873 ms

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2877 ms

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2921 ms

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88 ms

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2963 ms

sdk.js

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29 ms

default

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370 ms

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3028 ms

journal-icons.woff

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2821 ms

Roboto-Regular.ttf

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2857 ms

Roboto-Medium.ttf

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2858 ms

Roboto-Bold.ttf

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2027 ms

RobotoSlab-Bold.ttf

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2077 ms

RobotoSlab-Regular.ttf

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2216 ms

fontawesome-webfont.woff

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2197 ms

MaterialIcons-Regular.woff

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1969 ms

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1695 ms

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1719 ms

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1707 ms

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1752 ms

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1733 ms

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1538 ms

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1577 ms

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1641 ms

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1667 ms

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1534 ms

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1507 ms

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1514 ms

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1579 ms

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1603 ms

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1548 ms

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1534 ms

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1504 ms

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1515 ms

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1580 ms

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1594 ms

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1550 ms

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1545 ms

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1509 ms

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1519 ms

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1589 ms

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1585 ms

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1547 ms

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1470 ms

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1469 ms

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1470 ms

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1452 ms

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1440 ms

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1464 ms

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1464 ms

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1453 ms

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1513 ms

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1474 ms

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1510 ms

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1483 ms

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1471 ms

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1495 ms

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1501 ms

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1492 ms

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1491 ms

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1511 ms

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1527 ms

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1490 ms

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1505 ms

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1471 ms

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1492 ms

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1500 ms

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1471 ms

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1494 ms

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1497 ms

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1509 ms

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1510 ms

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1489 ms

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1494 ms

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1497 ms

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1510 ms

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ket-noi-wifi-cho-may-in-canon-249dw-244dw-232w-247dw-237w-217w-400x250.jpg

1489 ms

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1506 ms

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1501 ms

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1494 ms

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1497 ms

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1510 ms

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1486 ms

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1495 ms

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1514 ms

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1494 ms

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1499 ms

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1511 ms

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1486 ms

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1483 ms

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1524 ms

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1496 ms

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Muc-may-fuji-xerox-s-2110-250x250.jpg

1495 ms

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1510 ms

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1485 ms

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1473 ms

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1538 ms

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1494 ms

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1500 ms

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1511 ms

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1486 ms

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1471 ms

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1541 ms

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1493 ms

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1496 ms

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1510 ms

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1486 ms

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1466 ms

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1540 ms

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1499 ms

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1503 ms

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1509 ms

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1483 ms

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1467 ms

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1538 ms

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1493 ms

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1495 ms

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1509 ms

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1485 ms

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1468 ms

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1557 ms

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1507 ms

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1510 ms

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1533 ms

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1489 ms

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1484 ms

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1574 ms

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1528 ms

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1521 ms

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1536 ms

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1523 ms

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1514 ms

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1570 ms

twk-arr-find-polyfill.js

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68 ms

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72 ms

twk-event-polyfill.js

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70 ms

twk-entries-polyfill.js

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171 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

99 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

85 ms

twk-main.js

twk-main.js

85 ms

twk-vendor.js

twk-vendor.js

92 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

85 ms

twk-chunk-common.js

twk-chunk-common.js

117 ms

twk-runtime.js

twk-runtime.js

102 ms

twk-app.js

twk-app.js

99 ms

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256 ms

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252 ms

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251 ms

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246 ms

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249 ms

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252 ms

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491 ms

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497 ms

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500 ms

widget-settings

widget-settings

95 ms

vi.js

vi.js

37 ms

Accessibility Review

sieuthithietbivanphong.com accessibility score

79

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

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

sieuthithietbivanphong.com 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

sieuthithietbivanphong.com SEO score

93

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

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 Sieuthithietbivanphong.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 Sieuthithietbivanphong.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

sieuthithietbivanphong.com

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