8.5 sec in total
965 ms
7.1 sec
371 ms
Click here to check amazing F319 content for Vietnam. Otherwise, check out these important facts you probably never knew about f319.com
Diễn đàn thị trường chứng khoán F319.com là diễn đàn thảo luận tin tức thị trường chứng khoán, phân tích tài chính sôi động số 1 Việt Nam.
Visit f319.comWe analyzed F319.com page load time and found that the first response time was 965 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
f319.com performance score
name
value
score
weighting
Value2.5 s
69/100
10%
Value4.3 s
42/100
25%
Value6.3 s
41/100
10%
Value4,040 ms
1/100
30%
Value0.021
100/100
15%
Value11.8 s
17/100
10%
965 ms
747 ms
515 ms
622 ms
622 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 12% of them (12 requests) were addressed to the original F319.com, 32% (31 requests) were made to Imgf319.vcmedia.vn and 20% (19 requests) were made to Admicro1.vcmedia.vn. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Imgf319.vcmedia.vn.
Page size can be reduced by 736.4 kB (44%)
1.7 MB
921.4 kB
In fact, the total size of F319.com main page is 1.7 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. 40% of websites need less resources to load. Images take 732.0 kB which makes up the majority of the site volume.
Potential reduce by 98.6 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. This page needs HTML code to be minified as it can gain 16.2 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 98.6 kB or 84% of the original size.
Potential reduce by 44.3 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. F319 images are well optimized though.
Potential reduce by 374.6 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 374.6 kB or 69% of the original size.
Potential reduce by 218.9 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. F319.com needs all CSS files to be minified and compressed as it can save up to 218.9 kB or 83% of the original size.
Number of requests can be reduced by 49 (51%)
96
47
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of F319. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and as a result speed up the page load time.
f319.com
965 ms
common.css
747 ms
style.css
515 ms
ads_box_2877.ads
622 ms
ads_box_2881.ads
622 ms
ads_box_326.ads
622 ms
ads_box_325.ads
622 ms
jquery.min.js
46 ms
xenforo.js
1090 ms
discussion_list.js
621 ms
navigation-fixed.js
622 ms
mudim.js
621 ms
beacon.js
103 ms
ga.js
104 ms
273482.jpg
615 ms
430065.jpg
589 ms
494790.jpg
588 ms
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590 ms
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598 ms
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603 ms
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1387 ms
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33494.jpg
1600 ms
507072.jpg
1600 ms
481314.jpg
1609 ms
493299.jpg
1650 ms
493620.jpg
1835 ms
ttvn_bg.jpg
256 ms
xenforo-ui-sprite.png
274 ms
avatar_s.png
267 ms
form-button-white-25px.png
510 ms
logo_f319.jpg
791 ms
logo_footer.png
531 ms
runbyvcc.v.png
544 ms
admicro_core_nld.js
749 ms
ads_code_2877.ads
514 ms
__utm.gif
11 ms
ssvzone_default.js
514 ms
isporn
546 ms
comscore
599 ms
_cpm4k.js
517 ms
gw.js
171 ms
admcoreext.js
496 ms
adm_tracking.js
515 ms
515127995.js
113 ms
rtc
552 ms
rtc
610 ms
rtc
550 ms
dmtb
557 ms
ads_code_2881.ads
500 ms
_tracking1.gif
260 ms
_tracking1.gif
507 ms
cpx
557 ms
dmtb
319 ms
core_sticky.js
497 ms
ads_code_326.ads
501 ms
cpx
257 ms
dmtb
262 ms
ads_code_325.ads
505 ms
adnzone_10988_1.js
500 ms
cpx
463 ms
hanhh-adx56cbc54358094.jpg
1301 ms
adxlogo-2.png
544 ms
adnzone_10989_1.js
502 ms
cpx
264 ms
adnzone_13223_1.js
507 ms
cpx
268 ms
dmtb
273 ms
adn
309 ms
300x6-ad11417976614.jpg
1558 ms
dmtb
337 ms
dmtb
288 ms
f319_home_icon.png
267 ms
noisu-adx5697390535f42.jpg
833 ms
lgnews.js
283 ms
fipmin.js
509 ms
xenforo-ui-sprite.png
283 ms
cpx
264 ms
ssvzone_1451_1.js
538 ms
f319.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
f319.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
f319.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise F319.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 F319.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.
f319.com
Open Graph description is not detected on the main page of F319. 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: