3.2 sec in total
435 ms
2.1 sec
662 ms
Click here to check amazing VietBF content for United States. Otherwise, check out these important facts you probably never knew about vietbf.com
Vietnamese Best Forum
Visit vietbf.comWe analyzed Vietbf.com page load time and found that the first response time was 435 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Vietbf.com rating and web reputation
vietbf.com performance score
name
value
score
weighting
Value2.2 s
77/100
10%
Value3.0 s
77/100
25%
Value8.7 s
16/100
10%
Value3,410 ms
2/100
30%
Value0.493
17/100
15%
Value18.6 s
3/100
10%
435 ms
78 ms
68 ms
68 ms
103 ms
Our browser made a total of 166 requests to load all elements on the main page. We found that 69% of them (114 requests) were addressed to the original Vietbf.com, 7% (12 requests) were made to Intermati.com and 5% (8 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (871 ms) belongs to the original domain Vietbf.com.
Page size can be reduced by 298.9 kB (22%)
1.3 MB
1.0 MB
In fact, the total size of Vietbf.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. 65% of websites need less resources to load. Images take 960.1 kB which makes up the majority of the site volume.
Potential reduce by 143.8 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 143.8 kB or 87% of the original size.
Potential reduce by 66.1 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. VietBF images are well optimized though.
Potential reduce by 87.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 87.5 kB or 42% of the original size.
Potential reduce by 1.4 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. Vietbf.com needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 86% of the original size.
Number of requests can be reduced by 53 (34%)
158
105
The browser has sent 158 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VietBF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
vietbf.com
435 ms
vbulletin_important.css
78 ms
highslide-with-gallery.js
68 ms
highslide.css
68 ms
yahoo-dom-event.js
103 ms
connection-min.js
72 ms
vbulletin_global.js
96 ms
plusone.js
78 ms
jquery.min.js
44 ms
scrolltopcontrol.js
126 ms
cookieconsent.latest.min.js
40 ms
vbulletin_lightbox.js
98 ms
brand
41 ms
adsbygoogle.js
31 ms
vbulletin_md5.js
97 ms
brand
25 ms
cb=gapi.loaded_0
139 ms
Vo.jpg
232 ms
ga.js
107 ms
google_custom_search_watermark.gif
139 ms
cb=gapi.loaded_1
70 ms
fastbutton
159 ms
Donald.jpg
164 ms
Gia.jpg
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Trung.jpg
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Soc.jpg
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San.jpg
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Cris.jpg
214 ms
Viet.jpg
214 ms
Chong.jpg
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May.jpg
217 ms
Chay.jpg
216 ms
Thai.jpg
214 ms
headerbg.gif
83 ms
headerimgbg.gif
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navigationbar.gif
86 ms
navfirst.gif
87 ms
navitem.gif
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navlast.gif
88 ms
bg.gif
156 ms
forum_left.gif
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forum_leftimg2.gif
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forumpagebg.gif
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gradient_tcat.gif
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globe-sextant-16x16.png
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book-16x16.png
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Portable-Computer-16x16.png
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video-favorite-16x16.png
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Nintendo-Family-Computer-Player-2-icon.png
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Desktop-16x16.png
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aim-icon.png
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home002-16x16.png
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vietbfheader2016-1.png
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collapse_tcat.gif
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gradient_thead.gif
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Play-Normal-16x16.png
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alt.gif
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attachment.php
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up-16x16.png
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sendtofriend.gif
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printer.gif
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attachment.php
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attachment.php
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attachment.php
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attachment.php
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attachment.php
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attachment.php
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attachment.php
561 ms
attachment.php
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ca-pub-4625209822100862.js
202 ms
zrt_lookup.html
140 ms
show_ads_impl.js
75 ms
__utm.gif
24 ms
__utm.gif
24 ms
postmessageRelay
149 ms
attachment.php
490 ms
attachment.php
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attachment.php
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attachment.php
618 ms
attachment.php
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attachment.php
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ads
210 ms
osd.js
93 ms
ads
209 ms
cb=gapi.loaded_0
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cb=gapi.loaded_1
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attachment.php
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attachment.php
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attachment.php
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attachment.php
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attachment.php
701 ms
ads
279 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
99 ms
attachment.php
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ads
150 ms
ads
133 ms
ads
138 ms
attachment.php
659 ms
attachment.php
629 ms
attachment.php
645 ms
attachment.php
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attachment.php
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attachment.php
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api.js
53 ms
core:rpc:shindig.random:shindig.sha1.js
91 ms
2536007149-postmessagerelay.js
70 ms
attachment.php
730 ms
attachment.php
748 ms
attachment.php
746 ms
attachment.php
796 ms
attachment.php
867 ms
attachment.php
871 ms
attachment.php
848 ms
attachment.php
849 ms
attachment.php
865 ms
abg.js
38 ms
m_js_controller.js
64 ms
9027134024812874198
101 ms
googlelogo_color_112x36dp.png
100 ms
s
37 ms
x_button_blue2.png
34 ms
favicon
105 ms
nessie_icon_tiamat_white.png
17 ms
attachment.php
772 ms
attachment.php
823 ms
attachment.php
819 ms
attachment.php
815 ms
Play-Normal-16x16.png
744 ms
icon2.gif
760 ms
favicon
101 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
6 ms
icon10.gif
640 ms
supseries_resize.jpg
656 ms
vnch.jpg
662 ms
navbits_start.gif
671 ms
forum_right.gif
683 ms
forum_rightimg2.gif
683 ms
27.png
586 ms
40.png
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234 ms
footerbg.gif
243 ms
footer_bg.gif
228 ms
footer_right.gif
223 ms
footer_left.gif
215 ms
up.png
200 ms
vietbf.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
vietbf.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
vietbf.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
N/A
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietbf.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Vietbf.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
vietbf.com
Open Graph description is not detected on the main page of VietBF. 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: