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Click here to check amazing IGCSE And IAL Chemistry content. Otherwise, check out these important facts you probably never knew about igcseandialchemistry.com
IGCSE and IAL Chemistry is a website which provides free IGCSE Chemistry notes, a level chemistry notes, and chemistry revision guide. Students from both Edexcel and CIE chemistry can use this website...
Visit igcseandialchemistry.comWe analyzed Igcseandialchemistry.com page load time and found that the first response time was 154 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
igcseandialchemistry.com performance score
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value
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weighting
Value3.1 s
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10%
Value3.2 s
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Value3.8 s
84/100
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Value10 ms
100/100
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Value0.003
100/100
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Value3.2 s
94/100
10%
154 ms
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Our browser made a total of 58 requests to load all elements on the main page. We found that 83% of them (48 requests) were addressed to the original Igcseandialchemistry.com, 16% (9 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Igcseandialchemistry.com.
Page size can be reduced by 221.2 kB (23%)
978.5 kB
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In fact, the total size of Igcseandialchemistry.com main page is 978.5 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. 45% of websites need less resources to load. Images take 716.5 kB which makes up the majority of the site volume.
Potential reduce by 218.8 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 218.8 kB or 84% of the original size.
Potential reduce by 2.4 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. IGCSE And IAL Chemistry images are well optimized though.
Number of requests can be reduced by 17 (36%)
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The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IGCSE And IAL 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 18 to 1 for CSS and as a result speed up the page load time.
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igcseandialchemistry.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
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Impact
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Links do not have a discernible name
igcseandialchemistry.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
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Detected JavaScript libraries
Browser errors were logged to the console
igcseandialchemistry.com SEO score
Mobile Friendly
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Impact
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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 Igcseandialchemistry.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 Igcseandialchemistry.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.
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