1.1 sec in total
430 ms
569 ms
121 ms
Click here to check amazing 101 Science content for United States. Otherwise, check out these important facts you probably never knew about 101science.com
Visit 101science.comWe analyzed 101science.com page load time and found that the first response time was 430 ms and then it took 690 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
101science.com performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value2.5 s
90/100
25%
Value1.5 s
100/100
10%
Value140 ms
95/100
30%
Value0
100/100
15%
Value3.0 s
95/100
10%
430 ms
22 ms
12 ms
58 ms
33 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 50% of them (5 requests) were addressed to the original 101science.com, 20% (2 requests) were made to Google-analytics.com and 10% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (430 ms) belongs to the original domain 101science.com.
Page size can be reduced by 72.8 kB (67%)
108.0 kB
35.2 kB
In fact, the total size of 101science.com main page is 108.0 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. Only 5% of websites need less resources to load. Javascripts take 52.9 kB which makes up the majority of the site volume.
Potential reduce by 40.1 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 40.1 kB or 89% of the original size.
Potential reduce by 768 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. 101 Science images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
We found no issues to fix!
5
5
The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 101 Science. According to our analytics all requests are already optimized.
101science.com
430 ms
analytics.js
22 ms
collect
12 ms
collect
58 ms
ga-audiences
33 ms
topgeo33shd20pg1p6.png
133 ms
obj87geo93pg1p6.jpg
205 ms
ir
5 ms
bottom2geo185shd14p6.png
78 ms
geo151shd8p6.png
131 ms
101science.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
101science.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
101science.com SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 101science.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 101science.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
101science.com
Open Graph description is not detected on the main page of 101 Science. 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: