3.8 sec in total
280 ms
3.3 sec
215 ms
Visit aerospacelectures.com now to see the best up-to-date Aerospace Lectures content for Turkey and also check out these interesting facts you probably never knew about aerospacelectures.com
Aerospace Lectures, Aeronautics Lectures, Astronautics Lectures, rocket propulsion lecture, Aerospace News, Aerospace Jobs, Aerospace Conferences, Aerospace Technologies, Aerospace Programs, Space Sci...
Visit aerospacelectures.comWe analyzed Aerospacelectures.com page load time and found that the first response time was 280 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
aerospacelectures.com performance score
name
value
score
weighting
Value9.1 s
0/100
10%
Value10.3 s
0/100
25%
Value13.9 s
1/100
10%
Value1,150 ms
22/100
30%
Value0.013
100/100
15%
Value21.7 s
1/100
10%
280 ms
1214 ms
60 ms
315 ms
263 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 81% of them (63 requests) were addressed to the original Aerospacelectures.com, 5% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Aerospacelectures.com.
Page size can be reduced by 971.5 kB (23%)
4.2 MB
3.2 MB
In fact, the total size of Aerospacelectures.com main page is 4.2 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. 65% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 104.1 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 104.1 kB or 82% of the original size.
Potential reduce by 111.4 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. Aerospace Lectures images are well optimized though.
Potential reduce by 208.0 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 208.0 kB or 39% of the original size.
Potential reduce by 547.9 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. Aerospacelectures.com needs all CSS files to be minified and compressed as it can save up to 547.9 kB or 80% of the original size.
Number of requests can be reduced by 42 (59%)
71
29
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aerospace Lectures. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
aerospacelectures.com
280 ms
aerospacelectures.com
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style.min.css
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602 ms
addthis_wordpress_public.min.css
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frontend-gtag.min.js
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jquery.min.js
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423 ms
space-shuttle.jpg
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ajax-loader.gif
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aerospacelectures.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
button, link, and menuitem elements do not have accessible names.
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
aerospacelectures.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
aerospacelectures.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aerospacelectures.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 Aerospacelectures.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.
aerospacelectures.com
Open Graph data is detected on the main page of Aerospace Lectures. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: