Tools & Wizards About Us
apps.blackberryvietnam.net screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

apps.blackberryvietnam.net

BB Apps Store | BlackBerryVietNam.net | Bbvn.net

Page Load Speed

2.9 sec in total

First Response

627 ms

Resources Loaded

2.1 sec

Page Rendered

226 ms

apps.blackberryvietnam.net screenshot

About Website

Visit apps.blackberryvietnam.net now to see the best up-to-date Apps Black Berry Viet Nam content for Vietnam and also check out these interesting facts you probably never knew about apps.blackberryvietnam.net

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Visit apps.blackberryvietnam.net

Key Findings

We analyzed Apps.blackberryvietnam.net page load time and found that the first response time was 627 ms and then it took 2.3 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

apps.blackberryvietnam.net performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

92/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

apps.blackberryvietnam.net

627 ms

scripts.js

254 ms

ajax.js

490 ms

ajax-dynamic-content.js

496 ms

home.js

497 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 26% of them (13 requests) were addressed to the original Apps.blackberryvietnam.net, 16% (8 requests) were made to Tpc.googlesyndication.com and 8% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (627 ms) belongs to the original domain Apps.blackberryvietnam.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 953.9 kB (64%)

Content Size

1.5 MB

After Optimization

537.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Apps.blackberryvietnam.net main page is 1.5 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. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 263.1 kB

  • Original 351.9 kB
  • After minification 348.1 kB
  • After compression 88.9 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 263.1 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 6.7 kB

  • Original 113.6 kB
  • After minification 106.9 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. Apps Black Berry Viet Nam images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 673.5 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 339.4 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 673.5 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 10.6 kB

  • Original 13.4 kB
  • After minification 11.4 kB
  • After compression 2.8 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. Apps.blackberryvietnam.net needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (59%)

Requests Now

46

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apps Black Berry Viet Nam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

apps.blackberryvietnam.net

apps.blackberryvietnam.net

627 ms

scripts.js

scripts.js

254 ms

ajax.js

ajax.js

490 ms

ajax-dynamic-content.js

ajax-dynamic-content.js

496 ms

home.js

home.js

497 ms

tootstip.css

tootstip.css

505 ms

css.css

css.css

525 ms

addthis_widget.js

addthis_widget.js

10 ms

fbds.js

fbds.js

206 ms

analytics.js

analytics.js

24 ms

gpt.js

gpt.js

8 ms

background_pattern.png

background_pattern.png

298 ms

icon_search.png

icon_search.png

297 ms

muitenxuong.png

muitenxuong.png

295 ms

bbvnchannel.png

bbvnchannel.png

535 ms

all.js

all.js

380 ms

pubads_impl_81.js

pubads_impl_81.js

22 ms

logoBBVNAppStore.png

logoBBVNAppStore.png

292 ms

collect

collect

63 ms

frame_search.png

frame_search.png

272 ms

ads

ads

452 ms

container.html

container.html

80 ms

ga.js

ga.js

82 ms

layers.3643cb2e25fb91c29386.js

layers.3643cb2e25fb91c29386.js

20 ms

300lo.json

300lo.json

73 ms

sh.7c7179124ea24ac6ba46caac.html

sh.7c7179124ea24ac6ba46caac.html

91 ms

__utm.gif

__utm.gif

76 ms

113 ms

pixel

pixel

20 ms

28 ms

xd_arbiter.php

xd_arbiter.php

260 ms

xd_arbiter.php

xd_arbiter.php

465 ms

pixel

pixel

17 ms

6931462533134410537

6931462533134410537

65 ms

expansion_embed.js

expansion_embed.js

26 ms

4350632832982609434

4350632832982609434

142 ms

osd.js

osd.js

29 ms

m_js_controller.js

m_js_controller.js

38 ms

abg.js

abg.js

48 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

93 ms

8866742287028832789

8866742287028832789

90 ms

favicon

favicon

106 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

54 ms

s

s

79 ms

redir.html

redir.html

86 ms

x_button_blue2.png

x_button_blue2.png

37 ms

iframe.html

iframe.html

16 ms

46 ms

ui

ui

27 ms

xd_arbiter.php

xd_arbiter.php

138 ms

Accessibility Review

apps.blackberryvietnam.net accessibility score

87

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

apps.blackberryvietnam.net best practices score

75

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

High

Page has valid source maps

SEO Factors

apps.blackberryvietnam.net SEO score

80

Search Engine Optimization Advices

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 doesn't use 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 Apps.blackberryvietnam.net 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 Apps.blackberryvietnam.net 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

apps.blackberryvietnam.net

Open Graph description is not detected on the main page of Apps Black Berry Viet Nam. 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: