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guru.edu.vn screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

guru.edu.vn

Khóa Học Quảng Cáo Google Adwords, FaceBook Tại Guru

Page Load Speed

12.2 sec in total

First Response

690 ms

Resources Loaded

9.6 sec

Page Rendered

1.9 sec

guru.edu.vn screenshot

About Website

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

Khóa học quảng cáo Google Adwords, đào tạo chạy FaceBook giúp tăng hiệu quả kinh doanh online. Guru lớp dạy Google Adwords, FaceBook hàng đầu VN

Visit guru.edu.vn

Key Findings

We analyzed Guru.edu.vn page load time and found that the first response time was 690 ms and then it took 11.5 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

guru.edu.vn performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

guru.edu.vn

690 ms

guru.edu.vn

3346 ms

all.min.css

47 ms

styles.css

251 ms

style.css

503 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 72% of them (51 requests) were addressed to the original Guru.edu.vn, 17% (12 requests) were made to Staging.guru.edu.vn and 4% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Guru.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 366.2 kB (3%)

Content Size

10.7 MB

After Optimization

10.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Guru.edu.vn main page is 10.7 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 10.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 118.6 kB

  • Original 144.9 kB
  • After minification 134.5 kB
  • After compression 26.3 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 118.6 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 214.5 kB

  • Original 10.4 MB
  • After minification 10.2 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. Guru images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 17.5 kB

  • Original 134.4 kB
  • After minification 134.4 kB
  • After compression 116.9 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 17.5 kB or 13% of the original size.

CSS Optimization

-29%

Potential reduce by 15.5 kB

  • Original 54.2 kB
  • After minification 52.1 kB
  • After compression 38.7 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. Guru.edu.vn needs all CSS files to be minified and compressed as it can save up to 15.5 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (36%)

Requests Now

64

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guru. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

guru.edu.vn

guru.edu.vn

690 ms

guru.edu.vn

guru.edu.vn

3346 ms

all.min.css

all.min.css

47 ms

styles.css

styles.css

251 ms

style.css

style.css

503 ms

pum-site-styles.css

pum-site-styles.css

681 ms

style.css

style.css

723 ms

flatsome.css

flatsome.css

975 ms

style.css

style.css

729 ms

css

css

41 ms

jquery.min.js

jquery.min.js

1002 ms

jquery-migrate.min.js

jquery-migrate.min.js

751 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

908 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

964 ms

wp-polyfill.min.js

wp-polyfill.min.js

1284 ms

hooks.min.js

hooks.min.js

1106 ms

i18n.min.js

i18n.min.js

1281 ms

index.js

index.js

1282 ms

index.js

index.js

1282 ms

flatsome-live-search.js

flatsome-live-search.js

1283 ms

core.min.js

core.min.js

1284 ms

pum-site-scripts.js

pum-site-scripts.js

1607 ms

hoverIntent.min.js

hoverIntent.min.js

1449 ms

flatsome.js

flatsome.js

1459 ms

css

css

18 ms

embed.js

embed.js

925 ms

gv1.png

gv1.png

2078 ms

gv2.png

gv2.png

2945 ms

gv3.png

gv3.png

2290 ms

vu.jpg

vu.jpg

2505 ms

nguyen-duc-thang.jpg

nguyen-duc-thang.jpg

1746 ms

on-duc-manh.jpg

on-duc-manh.jpg

1991 ms

tuan.jpg

tuan.jpg

2251 ms

hung.jpg

hung.jpg

2247 ms

nam.jpg

nam.jpg

2503 ms

nhung.jpg

nhung.jpg

2501 ms

nguyet.jpg

nguyet.jpg

2510 ms

hoai.jpg

hoai.jpg

2970 ms

guru.png

guru.png

366 ms

DSC06763-2048x1365.jpg

DSC06763-2048x1365.jpg

1136 ms

GV.png

GV.png

401 ms

bg3-1.png

bg3-1.png

1304 ms

about-04-707x800.jpeg

about-04-707x800.jpeg

845 ms

colleagues-working-together-high-angle-1.png

colleagues-working-together-high-angle-1.png

850 ms

bg1.png

bg1.png

654 ms

khoa-hoc-gg-ads-1.jpg

khoa-hoc-gg-ads-1.jpg

1185 ms

fb.jpg

fb.jpg

1398 ms

tiktok.jpg

tiktok.jpg

1333 ms

asian-tailor-woman-working-clothes-tailoring-atelier-1-1024x628-1.jpg

asian-tailor-woman-working-clothes-tailoring-atelier-1-1024x628-1.jpg

1099 ms

Mau-kich-ban-TikTok-4.png

Mau-kich-ban-TikTok-4.png

2783 ms

cv4.jpg

cv4.jpg

1386 ms

cv3.jpg

cv3.jpg

1863 ms

cv2-2048x1599.jpg

cv2-2048x1599.jpg

2022 ms

cv1-2048x1162.jpg

cv1-2048x1162.jpg

3268 ms

12-2048x1536.jpg

12-2048x1536.jpg

3360 ms

4-2048x1536.jpg

4-2048x1536.jpg

2392 ms

2-1-2048x1536.jpg

2-1-2048x1536.jpg

2767 ms

10-2048x1536.jpg

10-2048x1536.jpg

2504 ms

IMG_7558-2048x1536.jpeg

IMG_7558-2048x1536.jpeg

3140 ms

122-2048x1536.jpg

122-2048x1536.jpg

2750 ms

IMG_9569.jpg

IMG_9569.jpg

2998 ms

IMG_0718.jpg

IMG_0718.jpg

3452 ms

IMG_6877.jpeg-2048x1536.jpeg

IMG_6877.jpeg-2048x1536.jpeg

4470 ms

messenger.png

messenger.png

3243 ms

phone.png

phone.png

3215 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

61 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

62 ms

fl-icons.ttf

fl-icons.ttf

3307 ms

fa-solid-900.ttf

fa-solid-900.ttf

35 ms

fa-regular-400.ttf

fa-regular-400.ttf

61 ms

flatsome.js

flatsome.js

3001 ms

Accessibility Review

guru.edu.vn accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

guru.edu.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

SEO Factors

guru.edu.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

High

Page is blocked from indexing

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 Guru.edu.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 Guru.edu.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

guru.edu.vn

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