Tools & Wizards About Us
vi.talkenglish.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

vi.talkenglish.com

học Tiếng Anh trực tuyến | các bài học Tiếng Anh miễn phí trực tuyến - học Tiếng Anh một cách lưu loát.

Page Load Speed

2.4 sec in total

First Response

236 ms

Resources Loaded

2 sec

Page Rendered

135 ms

vi.talkenglish.com screenshot

About Website

Visit vi.talkenglish.com now to see the best up-to-date Vi Talkenglish content for India and also check out these interesting facts you probably never knew about vi.talkenglish.com

học Tiếng Anh trực tuyến sử dụng các diễn đạt Tiếng Anh Thông Dụng nhất và học cách nói Tiếng Anh lưu loát. Các bài học Tiếng Anh miễn phí có sẵn, hãy học Tiếng Anh ngay hôm nay!

Visit vi.talkenglish.com

Key Findings

We analyzed Vi.talkenglish.com page load time and found that the first response time was 236 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

vi.talkenglish.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value6,480 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.304

39/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

vi.talkenglish.com

236 ms

bg-head.png

149 ms

telogo.png

159 ms

toggle.png

155 ms

home-button.png

155 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 32% of them (24 requests) were addressed to the original Vi.talkenglish.com, 16% (12 requests) were made to Pagead2.googlesyndication.com and 12% (9 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (601 ms) relates to the external source Developers.google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 132.6 kB (12%)

Content Size

1.1 MB

After Optimization

954.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vi.talkenglish.com main page is 1.1 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. 70% of websites need less resources to load. Javascripts take 864.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 34.8 kB

  • Original 45.6 kB
  • After minification 45.3 kB
  • After compression 10.9 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 34.8 kB or 76% of the original size.

Image Optimization

-9%

Potential reduce by 15.5 kB

  • Original 176.4 kB
  • After minification 160.8 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. Vi Talkenglish images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 82.3 kB

  • Original 864.8 kB
  • After minification 864.8 kB
  • After compression 782.5 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 35 (52%)

Requests Now

67

After Optimization

32

  • AJAX
  • Images
  • JavaScript

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vi Talkenglish. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vi.talkenglish.com

vi.talkenglish.com

236 ms

bg-head.png

bg-head.png

149 ms

telogo.png

telogo.png

159 ms

toggle.png

toggle.png

155 ms

home-button.png

home-button.png

155 ms

bg-search.png

bg-search.png

152 ms

button_blank.png

button_blank.png

150 ms

plusone.js

plusone.js

29 ms

adsbygoogle.js

adsbygoogle.js

253 ms

SmallFacebook.png

SmallFacebook.png

113 ms

SmallTwitter.png

SmallTwitter.png

117 ms

1main_basics.jpg

1main_basics.jpg

118 ms

1main_regular.jpg

1main_regular.jpg

119 ms

1main_business.jpg

1main_business.jpg

118 ms

1main_listen.jpg

1main_listen.jpg

172 ms

1main_grammar.jpg

1main_grammar.jpg

175 ms

1main_vocab.jpg

1main_vocab.jpg

176 ms

1main_interview.jpg

1main_interview.jpg

176 ms

fluency.png

fluency.png

224 ms

steps.png

steps.png

178 ms

jQuery-mod.min.js

jQuery-mod.min.js

214 ms

post-it.png

post-it.png

335 ms

1pop.jpg

1pop.jpg

214 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

11 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

10 ms

fastbutton

fastbutton

59 ms

postmessageRelay

postmessageRelay

79 ms

smallfacebook.png

smallfacebook.png

112 ms

smalltwitter.png

smalltwitter.png

110 ms

544727282-postmessagerelay.js

544727282-postmessagerelay.js

19 ms

rpc:shindig_random.js

rpc:shindig_random.js

11 ms

developers.google.com

developers.google.com

601 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

jquery-mod.min.js

jquery-mod.min.js

124 ms

show_ads_impl.js

show_ads_impl.js

325 ms

analytics.js

analytics.js

9 ms

collect

collect

28 ms

js

js

61 ms

zrt_lookup.html

zrt_lookup.html

28 ms

ads

ads

305 ms

ads

ads

244 ms

ads

ads

409 ms

ads

ads

581 ms

gen_204

gen_204

62 ms

pixel

pixel

66 ms

dv3.js

dv3.js

288 ms

dcmads.js

dcmads.js

21 ms

window_focus.js

window_focus.js

21 ms

qs_click_protection.js

qs_click_protection.js

23 ms

ufs_web_display.js

ufs_web_display.js

22 ms

pixel

pixel

36 ms

pixel

pixel

36 ms

pixel

pixel

172 ms

8964552396074085254

8964552396074085254

201 ms

abg_lite.js

abg_lite.js

24 ms

omrhp.js

omrhp.js

24 ms

Q12zgMmT.js

Q12zgMmT.js

19 ms

ufs_web_display.js

ufs_web_display.js

32 ms

icon.png

icon.png

15 ms

gen_204

gen_204

159 ms

rum

rum

120 ms

62bHydCX.html

62bHydCX.html

132 ms

bounce

bounce

133 ms

rum

rum

131 ms

pixel

pixel

47 ms

pixel

pixel

35 ms

ad

ad

52 ms

rum

rum

35 ms

activeview

activeview

79 ms

reactive_library.js

reactive_library.js

381 ms

ca-pub-9184026071571490

ca-pub-9184026071571490

98 ms

EwGoFmJh85jiKfF-1zVyLpKT-mfRa9zDiFbQBwafAqI.js

EwGoFmJh85jiKfF-1zVyLpKT-mfRa9zDiFbQBwafAqI.js

20 ms

impl_v101.js

impl_v101.js

11 ms

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B30892858.395968393;dc_ver=101.296;dc_eid=40004000;sz=320x50;u_sd=1;dc_adk=497053796;ord=uwhure;click=https%3A%2F%2Fgoogleads.g.doubleclick.net%2Fdbm%2Fclk%3Fsa%3DL%26ai%3DCYDx5WDGBZo7iCNHtxtYP5L2ZiAuck9LZeI_pha-fE8KSlI3OBBABII7eyANgya6ZjeykgBCgAaO34poDyAEJqAMByAObBKoEhAJP0M-3l6o85PbPSWlMbFS0434OBJDNuDzai8nliA4wLMLLm3x-i93vwEExarUZdkhvTwOsDEfh7lr8E67SLx1qCtiuxzkSjp8DOFxkcN3EDqc7ualvEPgxNk1dEvNsBm4DGRH6-_hpLz_x9kDwy8Gp9Zm4a4WLGyCg8OjORPnGujuNd8moFMfhpX2UAgrNoemVyAUtQsddoWBjppyc_zB4zLH4DWDSk0sg9uqXNmig7EuFJfKx4KCh4vSJWx8lRqvyEPeRm_RB9ybDHy_RribCBryaNwY5rK3ZYkq_rk4rnucuXpOcCcZ2I42KO4TyjvxxxFPD3c-EDPsbCtrT9eC-_7f1y8AE7I_cj-UE4AQDiAWf37S6T5AGAaAGTYAHxcidZagH2baxAqgH1ckbqAemvhuoB47OG6gHk9gbqAfulrECqAf-nrECqAevvrECqAeaBqgHl8WxAqgH89EbqAeW2BuoB6qbsQKoB4OtsQKoB-C9sQKoB_-esQKoB9-fsQKoB_jCsQKoB_vCsQLYBwDSCCQIgGEQARgfMgKKAjoJgECAwICAgKAoSL39wTpYwLS8mY2DhwOACgGYCwHICwGADAGqDQJVU7ATquypGNgTA9gUAdAVAfgWAYAXAbIYCRICkVQYTSIBAA%26num%3D1%26cid%3DCAQSTgDaQooLI1cVWqwjTPHRhm5CE6zVYNzYG9DDv7tn8PjIr3fN2roF7NTcAxC1Dx4NcqJBwrXEjPTUeznZtLp-Bb4Mq4PXP8tFa9kCJfAN6xgB%26sig%3DAOD64_0M0HRw4SERnsuAjIYwMwg_FGj9YA%26client%3Dca-pub-9184026071571490%26dbm_c%3DAKAmf-CrhumdDoJx7LnRTd1qaJEwFDJ2l7Y2k4w8lv4bfPfgUIAFtnLMgDA1dNlhufeW5SSQ4h3V5InIOXfljDxZgopNujAtXqqD1rlbCv_jIcGL12fLAaFsd8MWVFiCA4I2i92HJJxNPInLTfpieFCMhneT-XUmiUshxb8iFnOwqwzeOkHAZVBGo8U-tUp4AoeUHquJZCDwj_R2K4jUYQ62idPZkJFOUtW8zTfVGdGYmhhSrJ4udIo%26cry%3D1%26dbm_d%3DAKAmf-D7IDfcp3ynGeYlJ2hkFusmeA-ZqWWXoYaYtvHhPGUgpQKdQfFugQdopup0aTr0DLQXBJ8Cm-3giuDczmDhDFmA1XJ_YbJy6dI4CobDvvQJONE7Ko1t4UUk2E7mT53zyZmtc7aoZx3Rl0T9lkJQR-R8qVTmoH6Qo6dmBrN7XInYiMEk5VCgaEazUGHVABh4Yc741jzlqH0uI0Zv-9wHUsOabKi8tYQURX6elPGJF4uF9zRZjeKs86RfWdrVaQEYrZHWziND-w9Al7wlQ6ShlhgU7t7V-EcZ6Q8aVmeUe1557QT5PgBvnvM-AlGNPoAQSJ5ukS0XdZ6NRXojNGpWSIsEjfiZyKQjOksEPxlQ582q_K9rUZKjOA86UYXi8A4KhkC2DTJ6QsR8nmREW9HnZCCSFkoiYf7zVWr29Tfp4JhCt6pVyHspBiqZxLEQ3Odg3D1NfxdWDyNDipLRK9LE5_mbPoR-vmKA6NWs18JLUnH9baNPCCsR9DOAI9u9u7Do5CNGbzO_ChdzR1OG8Ev_2edJqBVqoSW_N8Xm3RQDUpsnMOuKGLkQHpWJUnicXwaEtrgWuJOw7p4AmTPXEU7OGbSsM3dt-YWWQi7c7pqkqKwGQajZRh4%26adurl%3D;dc_rfl=2,http%3A%2F%2Fvi.talkenglish.com%2F$0;xdt=1;dc_omid_p=Google2;dc_sdk_apis=7;crlt=O.m.DRY*ga;stc=1;sttr=23;prcl=s

99 ms

skeleton.js

skeleton.js

224 ms

lidar.js

lidar.js

221 ms

Accessibility Review

vi.talkenglish.com accessibility score

86

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

Form elements do not have associated labels

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

vi.talkenglish.com best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vi.talkenglish.com SEO score

100

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

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vi.talkenglish.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vi.talkenglish.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

vi.talkenglish.com

Open Graph description is not detected on the main page of Vi Talkenglish. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: