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Visit chemistrynotesinfo.blogspot.com now to see the best up-to-date Chemistry Notes Info Blogspot content for United States and also check out these interesting facts you probably never knew about chemistrynotesinfo.blogspot.com
Chemistry Notes Info - Innovative Online Education Classes 9, 10, 11, 12, Degree, Courses, BSc, MSc
Visit chemistrynotesinfo.blogspot.comWe analyzed Chemistrynotesinfo.blogspot.com page load time and found that the first response time was 71 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
chemistrynotesinfo.blogspot.com performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value6.7 s
8/100
25%
Value8.9 s
15/100
10%
Value3,490 ms
1/100
30%
Value0.174
69/100
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Value14.9 s
8/100
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71 ms
572 ms
54 ms
304 ms
160 ms
Our browser made a total of 283 requests to load all elements on the main page. We found that 1% of them (3 requests) were addressed to the original Chemistrynotesinfo.blogspot.com, 7% (20 requests) were made to Apis.google.com and 6% (18 requests) were made to Gp4.googleusercontent.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Gp4.googleusercontent.com.
Page size can be reduced by 1.7 MB (46%)
3.7 MB
2.0 MB
In fact, the total size of Chemistrynotesinfo.blogspot.com main page is 3.7 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 373.9 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. 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 373.9 kB or 86% of the original size.
Potential reduce by 134.3 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, Chemistry Notes Info Blogspot needs image optimization as it can save up to 134.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 996.3 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 996.3 kB or 54% of the original size.
Potential reduce by 222.2 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. Chemistrynotesinfo.blogspot.com needs all CSS files to be minified and compressed as it can save up to 222.2 kB or 82% of the original size.
Number of requests can be reduced by 116 (44%)
266
150
The browser has sent 266 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemistry Notes Info Blogspot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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chemistrynotesinfo.blogspot.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
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[aria-*] attributes do not match their roles
Contrast
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Background and foreground colors do not have a sufficient contrast ratio.
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Impact
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<frame> or <iframe> elements do not have a title
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Best practices
These items highlight common accessibility best practices.
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[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
chemistrynotesinfo.blogspot.com best practices score
Trust and Safety
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Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
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Serves images with low resolution
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Page has valid source maps
chemistrynotesinfo.blogspot.com SEO score
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Image elements do not have [alt] attributes
Mobile Friendly
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Document uses legible font sizes
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UTF-8
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chemistrynotesinfo.blogspot.com
Open Graph description is not detected on the main page of Chemistry Notes Info Blogspot. 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: