5.2 sec in total
79 ms
1.6 sec
3.5 sec
Visit techscience.org now to see the best up-to-date Tech Science content for United States and also check out these interesting facts you probably never knew about techscience.org
Visit techscience.orgWe analyzed Techscience.org page load time and found that the first response time was 79 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
techscience.org performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value8.7 s
1/100
25%
Value4.6 s
70/100
10%
Value80 ms
99/100
30%
Value0.016
100/100
15%
Value9.6 s
29/100
10%
79 ms
31 ms
53 ms
87 ms
47 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 91% of them (39 requests) were addressed to the original Techscience.org, 7% (3 requests) were made to Platform.twitter.com and 2% (1 request) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Techscience.org.
Page size can be reduced by 2.1 MB (19%)
11.1 MB
9.0 MB
In fact, the total size of Techscience.org main page is 11.1 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. 15% of websites need less resources to load. Images take 11.1 MB which makes up the majority of the site volume.
Potential reduce by 6.2 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 1.2 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 6.2 kB or 77% of the original size.
Potential reduce by 2.1 MB
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. Obviously, Tech Science needs image optimization as it can save up to 2.1 MB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.2 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. Techscience.org needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 86% of the original size.
Number of requests can be reduced by 8 (19%)
42
34
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tech Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
techscience.org
79 ms
net.css
31 ms
j_02.gif
53 ms
j_10.gif
87 ms
j_11.gif
47 ms
j_12.gif
219 ms
spacer.gif
47 ms
AR.gif
48 ms
j_15.gif
51 ms
j_20.gif
80 ms
widgets.js
78 ms
j_01.gif
53 ms
bg2.gif
55 ms
bg.gif
54 ms
j_14.gif
101 ms
j_19.gif
98 ms
highlight2015103001.png
1275 ms
highlight2015103002.png
436 ms
highlight2015103003.png
830 ms
highlight2015102901.png
991 ms
highlight2015101601.png
939 ms
highlight2015092901a.png
370 ms
highlight2015092902a.png
774 ms
highlight2015092903a.png
926 ms
highlight2015092904a.png
957 ms
highlight2015092905a.png
1037 ms
highlight2015081101a.png
1075 ms
highlight2015081103a.png
1091 ms
highlight2015081102a.png
1069 ms
highlight2015090102a.png
1294 ms
highlight2015081104a.png
1169 ms
highlight2015081105a.png
1250 ms
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1197 ms
highlight2015090104a.png
1288 ms
highlight2015090103a.png
1430 ms
highlight2015090105a.png
1380 ms
highlight-cover.png
1448 ms
FordFoundation.png
1527 ms
DataPrivacyLab.png
1414 ms
IQSS.png
1372 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
137 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
40 ms
jot
100 ms
techscience.org 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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
techscience.org 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
techscience.org 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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Techscience.org 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 Techscience.org 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.
techscience.org
Open Graph description is not detected on the main page of Tech 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: