5.2 sec in total
1.1 sec
3.6 sec
370 ms
Visit askscientific.com now to see the best up-to-date ASKScientific content for United Kingdom and also check out these interesting facts you probably never knew about askscientific.com
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Visit askscientific.comWe analyzed Askscientific.com page load time and found that the first response time was 1.1 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
askscientific.com performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value17.4 s
0/100
25%
Value12.3 s
3/100
10%
Value1,130 ms
22/100
30%
Value0.017
100/100
15%
Value16.5 s
5/100
10%
1146 ms
35 ms
166 ms
331 ms
265 ms
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 Askscientific.com, 3% (2 requests) were made to Facebook.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Askscientific.com.
Page size can be reduced by 485.5 kB (39%)
1.2 MB
747.8 kB
In fact, the total size of Askscientific.com main page is 1.2 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. 35% of websites need less resources to load. Images take 592.2 kB which makes up the majority of the site volume.
Potential reduce by 43.1 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 43.1 kB or 81% of the original size.
Potential reduce by 52.4 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. ASKScientific images are well optimized though.
Potential reduce by 161.9 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 161.9 kB or 59% of the original size.
Potential reduce by 228.1 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. Askscientific.com needs all CSS files to be minified and compressed as it can save up to 228.1 kB or 73% of the original size.
Number of requests can be reduced by 7 (14%)
50
43
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ASKScientific. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.askscientific.com
1146 ms
fbds.js
35 ms
autoptimize_c95bc9577363cc02fcb9d1688ceb2413.css
166 ms
autoptimize_7b21a25d8f34559de1f898184192ac15.css
331 ms
dashicons.min.css
265 ms
flexslider.css
210 ms
autoptimize_d16dd3ba29653c27b5d51d6d779bf5ac.js
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conversion.js
44 ms
97 ms
wp-emoji-release.min.js
109 ms
analytics.js
31 ms
collect
60 ms
LogoBlue100x85.png
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Girl-with-Accepted-1400x500.jpg
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Girl-editing-library-1400x500.jpg
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Book-Banner-Front-1-1400x500.jpg
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Translation-people-looking-up-1-1400x500.jpg
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Preclinical-Toxicology-1400x500.jpg
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Advance-compressor-270x170.png
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preclinical-documentation-270.jpg
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Book-block.jpg
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Organisations-block.jpg
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tick-mark.png
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up-arrow.png
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help.png
369 ms
thumbs-up.png
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Cnrs-Q-80x80.gif
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jena-small.png
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mastercard.png
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paypal-logo-100px.png
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mcafee-pci.png
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collect
190 ms
DroidSans-webfont.woff
627 ms
174 ms
ga-audiences
45 ms
DroidSans-Bold-webfont.woff
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DroidSerif-Italic-webfont.woff
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montserrat-regular-webfont.woff
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askscientific.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
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
[role]s are not contained by their required parent element
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
<object> elements do not have alternate text
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
askscientific.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
Browser errors were logged to the console
Page has valid source maps
askscientific.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Askscientific.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 Askscientific.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.
askscientific.com
Open Graph data is detected on the main page of ASKScientific. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: