3.1 sec in total
593 ms
2.3 sec
154 ms
Click here to check amazing Istar content. Otherwise, check out these important facts you probably never knew about istar.co
iStarUSA has over 20 years of experience in the industrial computers industry. We are a leading manufacturer of rackmount chassis, redundant power supplies, and server cabinets. We also specialize in ...
Visit istar.coWe analyzed Istar.co page load time and found that the first response time was 593 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
istar.co performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value3.7 s
59/100
25%
Value2.8 s
95/100
10%
Value0 ms
100/100
30%
Value0.06
98/100
15%
Value2.8 s
97/100
10%
593 ms
85 ms
42 ms
148 ms
179 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Istar.co, 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (593 ms) relates to the external source Istarusa.com.
Page size can be reduced by 129.2 kB (41%)
311.9 kB
182.7 kB
In fact, the total size of Istar.co main page is 311.9 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. 15% of websites need less resources to load. Images take 231.8 kB which makes up the majority of the site volume.
Potential reduce by 14.2 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 5.8 kB, which is 33% 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 14.2 kB or 79% of the original size.
Potential reduce by 60.8 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. Obviously, Istar needs image optimization as it can save up to 60.8 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 54.2 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. Istar.co needs all CSS files to be minified and compressed as it can save up to 54.2 kB or 87% of the original size.
Number of requests can be reduced by 5 (18%)
28
23
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
www.istarusa.com
593 ms
main.css
85 ms
css
42 ms
iStarUSA_T.png
148 ms
line_t.png
179 ms
isr.jpg
181 ms
tr.jpg
179 ms
jp.jpg
182 ms
kor.jpg
181 ms
tw.jpg
216 ms
cn.jpg
276 ms
sg.jpg
274 ms
th.jpg
277 ms
my.jpg
276 ms
gr.jpg
276 ms
pol.jpg
285 ms
gb.jpg
345 ms
mexc.jpg
343 ms
br.jpg
347 ms
usa.jpg
347 ms
ca.jpg
346 ms
au.jpg
352 ms
map.png
588 ms
fooder_bg.jpg
502 ms
google+.png
341 ms
youtube1.png
344 ms
in.png
344 ms
facebook.png
334 ms
twitter1.png
403 ms
istar.co accessibility score
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
istar.co 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
istar.co 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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Istar.co can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Istar.co 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.
istar.co
Open Graph description is not detected on the main page of Istar. 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: