3 sec in total
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2.4 sec
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Click here to check amazing World Of 21st Century Blogspot content for United States. Otherwise, check out these important facts you probably never knew about worldof21stcentury.blogspot.com
Visit worldof21stcentury.blogspot.comWe analyzed Worldof21stcentury.blogspot.com page load time and found that the first response time was 108 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
worldof21stcentury.blogspot.com performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value9.1 s
1/100
25%
Value7.8 s
23/100
10%
Value5,190 ms
0/100
30%
Value0.016
100/100
15%
Value19.1 s
3/100
10%
108 ms
44 ms
102 ms
81 ms
58 ms
Our browser made a total of 135 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Worldof21stcentury.blogspot.com, 19% (26 requests) were made to Apis.google.com and 12% (16 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (717 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 222.8 kB (30%)
744.7 kB
521.9 kB
In fact, the total size of Worldof21stcentury.blogspot.com main page is 744.7 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. 80% 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. Images take 305.3 kB which makes up the majority of the site volume.
Potential reduce by 81.9 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 81.9 kB or 79% of the original size.
Potential reduce by 2.7 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. World Of 21st Century Blogspot images are well optimized though.
Potential reduce by 63.4 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 63.4 kB or 27% of the original size.
Potential reduce by 74.8 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. Worldof21stcentury.blogspot.com needs all CSS files to be minified and compressed as it can save up to 74.8 kB or 72% of the original size.
Number of requests can be reduced by 88 (68%)
130
42
The browser has sent 130 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Of 21st Century 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 40 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
worldof21stcentury.blogspot.com
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worldof21stcentury.blogspot.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
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
worldof21stcentury.blogspot.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
worldof21stcentury.blogspot.com SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worldof21stcentury.blogspot.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 Worldof21stcentury.blogspot.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.
worldof21stcentury.blogspot.com
Open Graph description is not detected on the main page of World Of 21st Century 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: