11.8 sec in total
874 ms
10.4 sec
588 ms
Welcome to chemtech-online.com homepage info - get ready to check Chem Tech Online best content for India right away, or after learning these important things about chemtech-online.com
CHEMTECH Foundation is India's leading industry association since 1975 creating platforms for business interactions & strategic alliances
Visit chemtech-online.comWe analyzed Chemtech-online.com page load time and found that the first response time was 874 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
chemtech-online.com performance score
name
value
score
weighting
Value17.6 s
0/100
10%
Value22.5 s
0/100
25%
Value25.3 s
0/100
10%
Value9,340 ms
0/100
30%
Value0.673
8/100
15%
Value31.9 s
0/100
10%
874 ms
272 ms
501 ms
504 ms
758 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 92% of them (89 requests) were addressed to the original Chemtech-online.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Cewindia.com. The less responsive or slowest element that took the longest time to load (8.7 sec) relates to the external source Smpworld.com.
Page size can be reduced by 368.8 kB (15%)
2.5 MB
2.1 MB
In fact, the total size of Chemtech-online.com main page is 2.5 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 32.9 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. This page needs HTML code to be minified as it can gain 13.0 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 32.9 kB or 83% of the original size.
Potential reduce by 50.2 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. Chem Tech Online images are well optimized though.
Potential reduce by 267.9 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 267.9 kB or 77% of the original size.
Potential reduce by 17.8 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. Chemtech-online.com needs all CSS files to be minified and compressed as it can save up to 17.8 kB or 81% of the original size.
Number of requests can be reduced by 22 (23%)
94
72
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chem Tech Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
chemtech-online.com
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chemtech-online.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
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
chemtech-online.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
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
chemtech-online.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemtech-online.com 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 Chemtech-online.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
chemtech-online.com
Open Graph description is not detected on the main page of Chem Tech Online. 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: