5.4 sec in total
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Welcome to jammer4uk.com homepage info - get ready to check Jammer 4 Uk best content for United Kingdom right away, or after learning these important things about jammer4uk.com
On the signal jammers market since 2012. Helping people & businesses to protect the privacy and prevent information leaks.
Visit jammer4uk.comWe analyzed Jammer4uk.com page load time and found that the first response time was 1.1 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jammer4uk.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value4.1 s
46/100
25%
Value6.0 s
47/100
10%
Value1,320 ms
17/100
30%
Value0.566
12/100
15%
Value13.2 s
12/100
10%
1082 ms
438 ms
441 ms
441 ms
15 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 87% of them (73 requests) were addressed to the original Jammer4uk.com, 4% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Jammer4uk.com.
Page size can be reduced by 679.5 kB (17%)
4.0 MB
3.3 MB
In fact, the total size of Jammer4uk.com main page is 4.0 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. 70% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 61.7 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 61.7 kB or 89% of the original size.
Potential reduce by 245.2 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. Jammer 4 Uk images are well optimized though.
Potential reduce by 139.8 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 139.8 kB or 65% of the original size.
Potential reduce by 232.8 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. Jammer4uk.com needs all CSS files to be minified and compressed as it can save up to 232.8 kB or 83% of the original size.
Number of requests can be reduced by 34 (43%)
79
45
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jammer 4 Uk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
jammer4uk.com
1082 ms
stylesheet.css
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stylesheet_css_buttons.css
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jscript_d41d8c0b204e9.js
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ifr
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16381245.js
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top.html
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header_bg.gif
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logo.gif
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cart_box_bg.gif
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spacer.gif
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shopping-cart-icon.png
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search_bg_left.gif
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search_bg_right.gif
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search_header_bg.gif
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search_header_button.gif
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top_nav_bg.gif
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top_nav_left_bg.gif
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top_nav_right_bg.gif
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bg_tabs_right.gif
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best-gps-jammer.jpg
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main_sidebox_left.gif
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arrow.gif
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dotted_line.gif
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productbox-top-left.gif
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productbox-bg-left.gif
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www-embed-player-vflfNyN_r.css
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www-embed-player.js
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base.js
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detail_button_left.gif
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fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
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ad_status.js
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productbox-bottom-left.gif
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icon_0.gif
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1.gif
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arrow_black.gif
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bottom_bg.gif
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tile_back.gif
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1_9.JPG
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JM-12W-A.jpg
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1_2.JPG
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print_stylesheet.css
82 ms
jammer4uk.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
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
Links do not have a discernible name
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.
jammer4uk.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jammer4uk.com SEO score
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jammer4uk.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 Jammer4uk.com 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.
jammer4uk.com
Open Graph description is not detected on the main page of Jammer 4 Uk. 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: