16.5 sec in total
1.7 sec
14.3 sec
413 ms
Click here to check amazing Spd content. Otherwise, check out these important facts you probably never knew about spd.vn
Công ty Sao Phương Đông chuyên mua bán, sửa chữa, cho thuê máy photocopy, mực in các loại tại Biên hoà, cho thuê máy photocopy Biên Hòa
Visit spd.vnWe analyzed Spd.vn page load time and found that the first response time was 1.7 sec and then it took 14.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
spd.vn performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value10.1 s
0/100
25%
Value11.0 s
6/100
10%
Value220 ms
87/100
30%
Value0.157
74/100
15%
Value8.1 s
42/100
10%
1737 ms
601 ms
1373 ms
610 ms
599 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 66% of them (75 requests) were addressed to the original Spd.vn, 9% (10 requests) were made to Static.xx.fbcdn.net and 7% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Spd.vn.
Page size can be reduced by 330.1 kB (13%)
2.6 MB
2.3 MB
In fact, the total size of Spd.vn main page is 2.6 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. 60% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 45.3 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 45.3 kB or 81% of the original size.
Potential reduce by 87.5 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. Spd images are well optimized though.
Potential reduce by 182.1 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 182.1 kB or 65% of the original size.
Potential reduce by 15.3 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. Spd.vn needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 78% of the original size.
Number of requests can be reduced by 41 (37%)
112
71
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spd. 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 from 6 to 1 for CSS and as a result speed up the page load time.
spd.vn
1737 ms
dos.vn.css
601 ms
jquery-1.8.2.min.js
1373 ms
linkpage.js
610 ms
simplyscroll.verticall.css
599 ms
advanced-slider-base.css
623 ms
support.js
890 ms
tool-tip.js
1293 ms
jquery.simplyscroll.vertical.js
1195 ms
verticall-config-pro.js
1192 ms
jquery.advancedSlider.min.js
1890 ms
excanvas.compiled-ie.js
1536 ms
jquery.sider.banner.js
1785 ms
reset-min.css
1207 ms
platform.js
74 ms
all.js
163 ms
widgets.js
124 ms
skype-uri.js
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skype-analytics.js
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ga.js
25 ms
bg.gif
381 ms
bg-wrap.png
573 ms
logo.png
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nav-line.png
585 ms
banner-may-photocopy.png
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banner-may-photocopy-6.png
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online
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online
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xd_arbiter.php
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ping
87 ms
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17 ms
cb=gapi.loaded_1
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fastbutton
76 ms
likebox.php
216 ms
postmessageRelay
98 ms
cb=gapi.loaded_0
39 ms
cb=gapi.loaded_1
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W5F8_SL0XFawnjxHGsZjJA.ttf
117 ms
3193398744-postmessagerelay.js
87 ms
rpc:shindig_random.js
83 ms
McLpmVM3wCm.css
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muc-ricoh-1230d-thumb.jpg
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cb=gapi.loaded_0
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box-2.png
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box-1.png
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icon-cat.jpg
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line-box.png
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icon-index.png
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bg-footer.jpg
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nav-footer.jpg
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arrows.png
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playpause.png
4377 ms
spd.vn 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
spd.vn 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
spd.vn SEO score
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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spd.vn 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 Spd.vn 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.
spd.vn
Open Graph description is not detected on the main page of Spd. 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: