1.8 sec in total
194 ms
1.5 sec
108 ms
Visit alfa-chemistry.com now to see the best up-to-date Alfa Chemistry content for United States and also check out these interesting facts you probably never knew about alfa-chemistry.com
provide the chemical, particularly the pharmaceutical industry,custom made intermediates, carbohydrates, heterocyclic, chiral compounds and fine chemicals,environmental remediation products.
Visit alfa-chemistry.comWe analyzed Alfa-chemistry.com page load time and found that the first response time was 194 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
alfa-chemistry.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value2.6 s
88/100
25%
Value2.5 s
98/100
10%
Value260 ms
83/100
30%
Value0
100/100
15%
Value9.6 s
29/100
10%
194 ms
291 ms
65 ms
246 ms
211 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 35% of them (8 requests) were addressed to the original Alfa-chemistry.com, 13% (3 requests) were made to Google-analytics.com and 13% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (576 ms) relates to the external source Pagesense-collect.zoho.com.
Page size can be reduced by 64.6 kB (46%)
140.3 kB
75.7 kB
In fact, the total size of Alfa-chemistry.com main page is 140.3 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. 30% of websites need less resources to load. Javascripts take 130.5 kB which makes up the majority of the site volume.
Potential reduce by 3.6 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 3.6 kB or 59% of the original size.
Potential reduce by 58.5 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 58.5 kB or 45% of the original size.
Potential reduce by 2.5 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. Alfa-chemistry.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 67% of the original size.
Number of requests can be reduced by 12 (63%)
19
7
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alfa Chemistry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
{{url}}
{{time}} ms
alfa-chemistry.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
Links do not have a discernible name
alfa-chemistry.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
alfa-chemistry.com SEO score
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 Alfa-chemistry.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 Alfa-chemistry.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.
{{og_description}}
alfa-chemistry.com
Open Graph description is not detected on the main page of Alfa Chemistry. 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: