1.8 sec in total
121 ms
1 sec
663 ms
Click here to check amazing Level Zero Heroes content for United States. Otherwise, check out these important facts you probably never knew about levelzeroheroes.com
The story of U.S. Marine Special Operations Team 8222 in Bala Murghab, Afghanistan (2009-2010). This book and movie project gives insight to the world of Marine Corps Special Operations as the newest ...
Visit levelzeroheroes.comWe analyzed Levelzeroheroes.com page load time and found that the first response time was 121 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
levelzeroheroes.com performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value5.0 s
26/100
25%
Value3.9 s
82/100
10%
Value260 ms
83/100
30%
Value0.288
42/100
15%
Value7.1 s
52/100
10%
121 ms
30 ms
81 ms
66 ms
120 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 34% of them (21 requests) were addressed to the original Levelzeroheroes.com, 25% (15 requests) were made to Scontent.cdninstagram.com and 10% (6 requests) were made to Player.vimeo.com. The less responsive or slowest element that took the longest time to load (564 ms) relates to the external source Users.instush.com.
Page size can be reduced by 306.9 kB (22%)
1.4 MB
1.1 MB
In fact, the total size of Levelzeroheroes.com main page is 1.4 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. 45% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 16.9 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 16.9 kB or 70% of the original size.
Potential reduce by 44.7 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. Level Zero Heroes images are well optimized though.
Potential reduce by 95.1 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 95.1 kB or 47% of the original size.
Potential reduce by 150.2 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. Levelzeroheroes.com needs all CSS files to be minified and compressed as it can save up to 150.2 kB or 84% of the original size.
Number of requests can be reduced by 21 (40%)
53
32
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Level Zero Heroes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
levelzeroheroes.com
121 ms
analytics.js
30 ms
style.css
81 ms
style-xlarge.css
66 ms
jquery.min.js
120 ms
skel.min.js
92 ms
skel-layers.min.js
91 ms
init.js
66 ms
collect
11 ms
font-awesome.min.css
33 ms
css
15 ms
39 ms
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overlay1.png
36 ms
wing_logo_icon.png
63 ms
a01.jpg
103 ms
a14.JPG
140 ms
spacer.png
38 ms
infil_exfil_poster_icon.jpg
66 ms
mf_logo_icon.png
67 ms
a13.png
93 ms
2 ms
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nj47mAZe0mYUIySgfn0wpQ.ttf
11 ms
fontawesome-webfont.woff
124 ms
149825753
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66899043
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player.js
60 ms
player.css
52 ms
ga.js
26 ms
vuid.min.js
50 ms
__utm.gif
55 ms
__utm.gif
47 ms
style-large.css
38 ms
5648920_60x60.jpg
22 ms
style-medium.css
33 ms
605774861.jpg
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623725063.jpg
39 ms
style-small.css
32 ms
style-xsmall.css
33 ms
ga.js
5 ms
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pinit_bg_en_round_red_16_1.png
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__utm.gif
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levelzeroheroes.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
levelzeroheroes.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
levelzeroheroes.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 Levelzeroheroes.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 Levelzeroheroes.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.
levelzeroheroes.com
Open Graph data is detected on the main page of Level Zero Heroes. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: