Tools & Wizards About Us
giasutamtaiduc.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

giasutamtaiduc.com

Giới thiệu về Trung tâm gia sư Tâm Tài Đức - TRUNG TÂM GIA SƯ TÂM TÀI ĐỨC - HOTLINE: 091 6265 673

Page Load Speed

6.6 sec in total

First Response

781 ms

Resources Loaded

4.6 sec

Page Rendered

1.2 sec

giasutamtaiduc.com screenshot

About Website

Welcome to giasutamtaiduc.com homepage info - get ready to check Gia Sutamtaiduc best content for Vietnam right away, or after learning these important things about giasutamtaiduc.com

Trung tâm gia sư Tâm Tài Đức tự hào là đơn vị cung cấp dịch vụ gia sư uy tín hàng đầu tại Việt Nam [...]

Visit giasutamtaiduc.com

Key Findings

We analyzed Giasutamtaiduc.com page load time and found that the first response time was 781 ms and then it took 5.8 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

giasutamtaiduc.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value850 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

giasutamtaiduc.com

781 ms

giasutamtaiduc.com

1249 ms

quicklatex-format.css

248 ms

style.min.css

494 ms

kk-star-ratings.min.css

726 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 52% of them (29 requests) were addressed to the original Giasutamtaiduc.com, 20% (11 requests) were made to Static.xx.fbcdn.net and 7% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Giasutamtaiduc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 240.6 kB (18%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Giasutamtaiduc.com main page is 1.3 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. 40% of websites need less resources to load. Images take 745.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 67.7 kB

  • Original 86.0 kB
  • After minification 85.0 kB
  • After compression 18.3 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 67.7 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 39.5 kB

  • Original 745.0 kB
  • After minification 705.5 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. Gia Sutamtaiduc images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 129.2 kB

  • Original 451.0 kB
  • After minification 450.9 kB
  • After compression 321.8 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 129.2 kB or 29% of the original size.

CSS Optimization

-12%

Potential reduce by 4.2 kB

  • Original 36.2 kB
  • After minification 36.2 kB
  • After compression 32.0 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. Giasutamtaiduc.com needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (50%)

Requests Now

54

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gia Sutamtaiduc. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

giasutamtaiduc.com

giasutamtaiduc.com

781 ms

giasutamtaiduc.com

giasutamtaiduc.com

1249 ms

quicklatex-format.css

quicklatex-format.css

248 ms

style.min.css

style.min.css

494 ms

kk-star-ratings.min.css

kk-star-ratings.min.css

726 ms

screen.min.css

screen.min.css

731 ms

style.css

style.css

739 ms

font-awesome.min.css

font-awesome.min.css

748 ms

jquery.min.js

jquery.min.js

995 ms

jquery-migrate.min.js

jquery-migrate.min.js

755 ms

scripts.js

scripts.js

966 ms

js

js

65 ms

wp-quicklatex-frontend.js

wp-quicklatex-frontend.js

971 ms

adsbygoogle.js

adsbygoogle.js

171 ms

kk-star-ratings.min.js

kk-star-ratings.min.js

983 ms

wpfront-scroll-top.min.js

wpfront-scroll-top.min.js

1161 ms

page.php

page.php

337 ms

embed

embed

400 ms

logo.jpg

logo.jpg

254 ms

cong-ty-gia-su.jpg

cong-ty-gia-su.jpg

505 ms

trung-tam-gia-su.jpg

trung-tam-gia-su.jpg

491 ms

D%E1%BA%A1y-k%C3%A8m-t%E1%BA%A1i-nh%C3%A0.jpg

D%E1%BA%A1y-k%C3%A8m-t%E1%BA%A1i-nh%C3%A0.jpg

504 ms

logo-gia-su-tam-tai-duc-1.png

logo-gia-su-tam-tai-duc-1.png

250 ms

bao-tuoi-tre-viet-ve-trung-tam-gia-su-tam-tai-duc.png

bao-tuoi-tre-viet-ve-trung-tam-gia-su-tam-tai-duc.png

257 ms

bao-dan-tri-viet-ve-trung-tam-gia-su-tam-tai-duc.png

bao-dan-tri-viet-ve-trung-tam-gia-su-tam-tai-duc.png

497 ms

zalo-ta-ngoc-chau-0916265673.png

zalo-ta-ngoc-chau-0916265673.png

988 ms

image-105.png

image-105.png

1260 ms

Zalo-tu-van-cho-gia-su.jpg

Zalo-tu-van-cho-gia-su.jpg

729 ms

zalo-tu-van-cho-gia-su-day-kem-tam-tai-duc.jpg

zalo-tu-van-cho-gia-su-day-kem-tam-tai-duc.jpg

975 ms

da-thong-bao-voi-bo-cong-thuong.jpg

da-thong-bao-voi-bo-cong-thuong.jpg

748 ms

giay-phep-kinh-doanh-mt-882x1024.jpg

giay-phep-kinh-doanh-mt-882x1024.jpg

1246 ms

giay-phep-kinh-doanh-ms-873x1024.jpg

giay-phep-kinh-doanh-ms-873x1024.jpg

1211 ms

show_ads_impl.js

show_ads_impl.js

461 ms

wHv3n85j7BM.css

wHv3n85j7BM.css

17 ms

sGqMB8s6FJy.js

sGqMB8s6FJy.js

24 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

24 ms

s23ZuKml3wQ.js

s23ZuKml3wQ.js

68 ms

XYkWt7jI7LC.js

XYkWt7jI7LC.js

68 ms

9f_Alkp5qWb.js

9f_Alkp5qWb.js

68 ms

_uEhsxKAS3c.js

_uEhsxKAS3c.js

72 ms

p55HfXW__mM.js

p55HfXW__mM.js

67 ms

ALTQi95mOyD.js

ALTQi95mOyD.js

74 ms

js

js

83 ms

353652705_741336424659441_3900200867340375921_n.jpg

353652705_741336424659441_3900200867340375921_n.jpg

83 ms

305316056_518888930237526_4365780235073435835_n.jpg

305316056_518888930237526_4365780235073435835_n.jpg

163 ms

8KaDrtfF0aP.js

8KaDrtfF0aP.js

11 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

8 ms

zrt_lookup.html

zrt_lookup.html

32 ms

ads

ads

236 ms

ca-pub-7075919177723203

ca-pub-7075919177723203

79 ms

sodar

sodar

71 ms

17.png

17.png

248 ms

sodar2.js

sodar2.js

21 ms

runner.html

runner.html

7 ms

aframe

aframe

24 ms

iHK0RX7em2YFcQp1sczjvpPQBKyX14WH_ulyuCR67ME.js

iHK0RX7em2YFcQp1sczjvpPQBKyX14WH_ulyuCR67ME.js

5 ms

Accessibility Review

giasutamtaiduc.com accessibility score

92

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

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

Best Practices

giasutamtaiduc.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Page has valid source maps

SEO Factors

giasutamtaiduc.com SEO score

91

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 Giasutamtaiduc.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 Giasutamtaiduc.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

giasutamtaiduc.com

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