6.3 sec in total
516 ms
1.3 sec
4.5 sec
Visit vaccine-a.com now to see the best up-to-date Vaccine A content and also check out these interesting facts you probably never knew about vaccine-a.com
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Visit vaccine-a.comWe analyzed Vaccine-a.com page load time and found that the first response time was 516 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
vaccine-a.com performance score
516 ms
173 ms
501 ms
329 ms
292 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vaccine-a.com, 7% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (536 ms) relates to the external source Hotelinewyork.com.
Page size can be reduced by 329.1 kB (50%)
651.8 kB
322.8 kB
In fact, the total size of Vaccine-a.com main page is 651.8 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. HTML takes 371.0 kB which makes up the majority of the site volume.
Potential reduce by 328.4 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 59.5 kB, which is 16% 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 328.4 kB or 89% of the original size.
Potential reduce by 0 B
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. Vaccine A images are well optimized though.
Potential reduce by 622 B
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. Vaccine-a.com needs all CSS files to be minified and compressed as it can save up to 622 B or 16% of the original size.
Number of requests can be reduced by 3 (23%)
13
10
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vaccine A. 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.
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vaccine-a.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vaccine-a.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 Vaccine-a.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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vaccine-a.com
Open Graph description is not detected on the main page of Vaccine A. 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: