627 ms in total
35 ms
502 ms
90 ms
Click here to check amazing Vastech Inc content. Otherwise, check out these important facts you probably never knew about vastechinc.com
Vastech Inc. specializes in the research, development, production and marketing of computer components, visual display systems and LED lighting products. Vastech Inc. was established in the year 2000,...
Visit vastechinc.comWe analyzed Vastechinc.com page load time and found that the first response time was 35 ms and then it took 592 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
vastechinc.com performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value3.9 s
52/100
25%
Value2.3 s
98/100
10%
Value140 ms
95/100
30%
Value0.242
51/100
15%
Value3.9 s
89/100
10%
35 ms
19 ms
34 ms
31 ms
10 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Vastechinc.com, 38% (11 requests) were made to Nebula.wsimg.com and 21% (6 requests) were made to Img4.wsimg.com. The less responsive or slowest element that took the longest time to load (363 ms) relates to the external source Nebula.wsimg.com.
Page size can be reduced by 37.2 kB (28%)
133.4 kB
96.2 kB
In fact, the total size of Vastechinc.com main page is 133.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 50.4 kB which makes up the majority of the site volume.
Potential reduce by 32.0 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 32.0 kB or 81% of the original size.
Potential reduce by 5.2 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. Vastech Inc images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 5 B
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. Vastechinc.com has all CSS files already compressed.
We found no issues to fix!
17
17
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vastech Inc. According to our analytics all requests are already optimized.
www.vastechinc.com
35 ms
css
19 ms
css
34 ms
site.css
31 ms
duel.js
10 ms
addthis_widget.js
11 ms
jq.js
85 ms
analytics.js
26 ms
92502deae2263e4c1c8db3d8e32f529e
174 ms
media.gallery.js
81 ms
subNavigation.js
75 ms
cookiemanager.js
83 ms
iebackground.js
83 ms
cc689c3a995c9c0fa11d6d014f053a59
161 ms
9fc875c16430dc5363483c71e299615d
224 ms
b40ccc0b1b01e3ffd8f0169492d3925c
239 ms
a14052b34019b38a66206b9b77338082
174 ms
6d15bc669175c0ed875539f010780686
151 ms
8e26e72f9c7495163810e697d528d37d
363 ms
71abde57445494efd33136fc59f282bc
319 ms
2c0faec80d89e15344081e2741bd3ba2
267 ms
60ffac068e831c1e5480c80a5d6df846
174 ms
c78fc29fc7ff57e7ba875a602097fcc7
276 ms
collect
17 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf
6 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
9 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf
15 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
11 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
14 ms
vastechinc.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
vastechinc.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
vastechinc.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vastechinc.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 Vastechinc.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.
vastechinc.com
Open Graph data is detected on the main page of Vastech Inc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: