10.9 sec in total
2.3 sec
8.1 sec
411 ms
Visit vivablast.com now to see the best up-to-date Vivablast content for Vietnam and also check out these interesting facts you probably never knew about vivablast.com
About Vivablast
Visit vivablast.comWe analyzed Vivablast.com page load time and found that the first response time was 2.3 sec and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
vivablast.com performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value22.5 s
0/100
25%
Value24.3 s
0/100
10%
Value1,290 ms
18/100
30%
Value0.103
89/100
15%
Value21.2 s
1/100
10%
2325 ms
348 ms
560 ms
577 ms
579 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 79% of them (54 requests) were addressed to the original Vivablast.com, 7% (5 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Vivablast.com.
Page size can be reduced by 1.1 MB (30%)
3.6 MB
2.5 MB
In fact, the total size of Vivablast.com main page is 3.6 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. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 54.9 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 54.9 kB or 82% of the original size.
Potential reduce by 46.5 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. Vivablast images are well optimized though.
Potential reduce by 439.4 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 439.4 kB or 70% of the original size.
Potential reduce by 523.7 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. Vivablast.com needs all CSS files to be minified and compressed as it can save up to 523.7 kB or 85% of the original size.
Number of requests can be reduced by 40 (66%)
61
21
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vivablast. 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 from 18 to 1 for CSS and as a result speed up the page load time.
vivablast.com
2325 ms
wp-emoji-release.min.js
348 ms
validationEngine.jquery.css
560 ms
styles.css
577 ms
nivo-lightbox.css
579 ms
default.css
596 ms
style.css
608 ms
pagenavi-css.css
628 ms
public.css
835 ms
magnific-popup.css
862 ms
css
58 ms
jquery.mmenu.all.css
867 ms
owl.carousel.css
892 ms
animate.css
911 ms
main.css
1200 ms
jquery.js
1397 ms
jquery-migrate.min.js
1147 ms
nivo-lightbox.min.js
1155 ms
script.js
1188 ms
jquery.magnific-popup.min.js
1216 ms
jquery.cookie.js
1433 ms
public.js
1445 ms
nivo-slider.css
1503 ms
public.css
1503 ms
default.css
1515 ms
jquery.form.min.js
1753 ms
scripts.js
1754 ms
bj-lazy-load.min.js
1754 ms
modernizr.js
1773 ms
jquery.mmenu.min.all.js
1887 ms
owl.carousel.min.js
1886 ms
wow.min.js
1947 ms
main.js
2002 ms
jquery.nivo.slider.pack.js
2016 ms
jquery.validationEngine-en.js
2056 ms
jquery.validationEngine.js
2495 ms
front-subscribers.js
2187 ms
font-awesome.css
30 ms
preloader.gif
781 ms
logo.png
844 ms
flag-en.png
859 ms
flag-vi.png
893 ms
slide-intro.jpg
3423 ms
slide-protection1-1538x548.jpg
2178 ms
slide-insulation1-1538x548.jpg
2569 ms
cleaning-1600x570.png
4396 ms
slide-access1-1538x548.jpg
2319 ms
logo-small.jpg
1352 ms
map-demo.jpg
1960 ms
nStbIBBioIY
95 ms
line-title.png
2246 ms
pattern-bg.jpg
2432 ms
widget-title.png
2540 ms
59ZRklaO5bWGqF5A9baEEaCWcynf_cDxXwCLxiixG1c.ttf
31 ms
MTP_ySUJH_bn48VBG8sNSrM_K9LahrCbkU44WWD86b0.ttf
49 ms
k3k702ZOKiLJc3WVjuplzLM_K9LahrCbkU44WWD86b0.ttf
49 ms
glyphicons-halflings-regular.woff
2569 ms
www-embed-player-vflfNyN_r.css
30 ms
www-embed-player.js
46 ms
base.js
66 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
142 ms
ad_status.js
150 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
16 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
16 ms
nStbIBBioIY
177 ms
corner-caption.png
1531 ms
arrows.png
1583 ms
bullets.png
1602 ms
vivablast.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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vivablast.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
vivablast.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vivablast.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vivablast.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.
vivablast.com
Open Graph data is detected on the main page of Vivablast. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: