2.9 sec in total
43 ms
2.4 sec
398 ms
Visit techbriefs.com now to see the best up-to-date TECH Briefs content for United States and also check out these interesting facts you probably never knew about techbriefs.com
Get the latest news and breakthroughs for Design Engineers and manufacturers. Explore Technical Briefs from NASA and top government, commercial laboratories
Visit techbriefs.comWe analyzed Techbriefs.com page load time and found that the first response time was 43 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
techbriefs.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value10.5 s
0/100
25%
Value8.2 s
20/100
10%
Value3,390 ms
2/100
30%
Value0.031
100/100
15%
Value15.9 s
6/100
10%
43 ms
919 ms
13 ms
15 ms
21 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 57% of them (55 requests) were addressed to the original Techbriefs.com, 11% (11 requests) were made to Oasc17041.247realmedia.com and 7% (7 requests) were made to Cdn.oas-c17.adnxs.com. The less responsive or slowest element that took the longest time to load (919 ms) belongs to the original domain Techbriefs.com.
Page size can be reduced by 1.2 MB (41%)
2.9 MB
1.7 MB
In fact, the total size of Techbriefs.com main page is 2.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 102.4 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. 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 102.4 kB or 74% of the original size.
Potential reduce by 63.5 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. TECH Briefs images are well optimized though.
Potential reduce by 696.4 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 696.4 kB or 68% of the original size.
Potential reduce by 326.5 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. Techbriefs.com needs all CSS files to be minified and compressed as it can save up to 326.5 kB or 88% of the original size.
Number of requests can be reduced by 45 (48%)
94
49
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TECH Briefs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
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techbriefs.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
techbriefs.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
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
techbriefs.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Techbriefs.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 Techbriefs.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.
techbriefs.com
Open Graph description is not detected on the main page of TECH Briefs. 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: