1.4 sec in total
121 ms
960 ms
310 ms
Click here to check amazing Caister content for Egypt. Otherwise, check out these important facts you probably never knew about caister.com
Caister Academic Press. Books and ebooks in microbiology and molecular biology. Focus on current research, latest technology, new applications and emerging trends
Visit caister.comWe analyzed Caister.com page load time and found that the first response time was 121 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
caister.com performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value1.8 s
98/100
25%
Value1.5 s
100/100
10%
Value180 ms
91/100
30%
Value0
100/100
15%
Value3.0 s
96/100
10%
121 ms
147 ms
199 ms
80 ms
214 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 90% of them (19 requests) were addressed to the original Caister.com, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (496 ms) belongs to the original domain Caister.com.
Page size can be reduced by 91.2 kB (7%)
1.4 MB
1.3 MB
In fact, the total size of Caister.com main page is 1.4 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. 20% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 16.6 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 16.6 kB or 79% of the original size.
Potential reduce by 63.4 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. Caister images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 11.1 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. Caister.com needs all CSS files to be minified and compressed as it can save up to 11.1 kB or 81% of the original size.
We found no issues to fix!
18
18
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caister. According to our analytics all requests are already optimized.
caister.com
121 ms
caister.com
147 ms
www.caister.com
199 ms
simplified.css
80 ms
9781910190593.jpg
214 ms
9781910190630.jpg
188 ms
9781910190579.jpg
189 ms
9781910190555.jpg
190 ms
9781910190517.jpg
189 ms
9781910190494.jpg
296 ms
9781910190456.jpg
372 ms
9781910190432.jpg
496 ms
9781910190470.jpg
399 ms
facebook2.png
270 ms
twitter2.png
295 ms
googleplus2.png
349 ms
linkedin2.png
375 ms
blogger2.jpg
401 ms
blog2.jpg
428 ms
analytics.js
22 ms
collect
13 ms
caister.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.
caister.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
caister.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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caister.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 Caister.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.
caister.com
Open Graph description is not detected on the main page of Caister. 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: