956 ms in total
151 ms
631 ms
174 ms
Welcome to chemstations.net homepage info - get ready to check Chemstations best content right away, or after learning these important things about chemstations.net
We equip chemical engineers with integrated and intuitive process simulation software to tackle projects large and small. Discover how CHEMCAD can help you design, analyze and measure simple and compl...
Visit chemstations.netWe analyzed Chemstations.net page load time and found that the first response time was 151 ms and then it took 805 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
chemstations.net performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value4.3 s
41/100
25%
Value3.4 s
90/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value5.1 s
75/100
10%
151 ms
123 ms
12 ms
149 ms
107 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Chemstations.net, 4% (2 requests) were made to Ping.worldlogger.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (244 ms) relates to the external source Ping.worldlogger.com.
Page size can be reduced by 179.8 kB (56%)
320.3 kB
140.5 kB
In fact, the total size of Chemstations.net main page is 320.3 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. 25% of websites need less resources to load. Javascripts take 155.1 kB which makes up the majority of the site volume.
Potential reduce by 67.6 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. 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 67.6 kB or 88% of the original size.
Potential reduce by 2.2 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. Chemstations images are well optimized though.
Potential reduce by 93.2 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 93.2 kB or 60% of the original size.
Potential reduce by 16.9 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. Chemstations.net needs all CSS files to be minified and compressed as it can save up to 16.9 kB or 80% of the original size.
Number of requests can be reduced by 19 (40%)
48
29
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemstations. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
chemstations.net
151 ms
chemstations.css
123 ms
jquery-1.7.0.min.js
12 ms
jquery.validate.min.js
149 ms
swfobject.js
107 ms
functions.js
94 ms
jquery.tools.min.js
152 ms
thickbox.js
105 ms
thickbox.css
87 ms
apg.js
115 ms
home.css
145 ms
trackings.js
136 ms
campaigns.json
32 ms
worldlogger.js
244 ms
gradientBG.jpg
33 ms
logo.gif
46 ms
german.gif
55 ms
search_go.gif
91 ms
nav_01.gif
71 ms
nav_02.gif
49 ms
nav_03.gif
66 ms
nav_04.gif
92 ms
nav_05.gif
101 ms
shadow_bg.png
97 ms
spacer.gif
90 ms
large_arrow.png
93 ms
btn_learnmore.png
121 ms
CHEMCAD_7_badge.gif
145 ms
home_arrow.gif
108 ms
btn_fullfeaturelist.png
136 ms
Button-VisitUserSupportCenter-Active.png
161 ms
masthead_left.jpg
153 ms
home.jpg
143 ms
view_demo.png
201 ms
btn_play.png
165 ms
free_trial.png
170 ms
btn_getstartedtoday.png
177 ms
rightsidebar_arrow.gif
173 ms
btn_morenews.png
187 ms
map.gif
188 ms
btn_moredownloads.png
193 ms
shadow_bl.png
193 ms
shadow_bottom.png
197 ms
shadow_br.png
208 ms
dashed_bg_main.png
208 ms
analytics.js
11 ms
iframe_api
24 ms
ping
77 ms
collect
13 ms
www-widgetapi.js
8 ms
chemstations.net 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
Links do not have a discernible name
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
chemstations.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
chemstations.net 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 Chemstations.net 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 Chemstations.net 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.
chemstations.net
Open Graph description is not detected on the main page of Chemstations. 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: