938 ms in total
237 ms
510 ms
191 ms
Welcome to 911research.wtc7.net homepage info - get ready to check 9 11 Research Wtc 7 best content for United States right away, or after learning these important things about 911research.wtc7.net
An investigation of the 9/11 terrorist attack,New York City,Washington DC.,evidence of controlled demolition,scientific analysis,Critique of NIST's Report
Visit 911research.wtc7.netWe analyzed 911research.wtc7.net page load time and found that the first response time was 237 ms and then it took 701 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.
911research.wtc7.net performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value1.4 s
100/100
25%
Value0.9 s
100/100
10%
Value220 ms
87/100
30%
Value0.027
100/100
15%
Value2.7 s
97/100
10%
237 ms
13 ms
66 ms
138 ms
202 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that 92% of them (11 requests) were addressed to the original 911research.wtc7.net, 8% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (272 ms) belongs to the original domain 911research.wtc7.net.
Page size can be reduced by 282.1 kB (48%)
591.1 kB
309.0 kB
In fact, the total size of 911research.wtc7.net main page is 591.1 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. 20% of websites need less resources to load. Javascripts take 343.3 kB which makes up the majority of the site volume.
Potential reduce by 44.8 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 44.8 kB or 71% of the original size.
Potential reduce by 16.3 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. 9 11 Research Wtc 7 images are well optimized though.
Potential reduce by 221.0 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 221.0 kB or 64% of the original size.
We found no issues to fix!
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11
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 9 11 Research Wtc 7. According to our analytics all requests are already optimized.
911research.wtc7.net
237 ms
addthis_widget.js
13 ms
bookbanner_o.jpg
66 ms
donatebutton.jpg
138 ms
wtc22c.jpg
202 ms
911SpeakOutTN_s.png
202 ms
ae911.jpg
141 ms
journal911studies.jpg
203 ms
scholars.jpg
132 ms
V911banner.jpg
198 ms
911blogger.jpg
204 ms
wtcvioletdusk.jpg
272 ms
911research.wtc7.net 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
911research.wtc7.net 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
911research.wtc7.net 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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 911research.wtc7.net 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 911research.wtc7.net 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.
911research.wtc7.net
Open Graph description is not detected on the main page of 9 11 Research Wtc 7. 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: