29.8 sec in total
303 ms
19.6 sec
9.8 sec
Click here to check amazing Defender content for United States. Otherwise, check out these important facts you probably never knew about defender.com
Defender Marine offers boat supplies, inflatable boats and outboard motors from top manufacturers. All your boat supplies and boating needs, including marine electronics, sailing hardware, plumbing, v...
Visit defender.comWe analyzed Defender.com page load time and found that the first response time was 303 ms and then it took 29.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
defender.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value11.7 s
0/100
25%
Value9.0 s
14/100
10%
Value430 ms
65/100
30%
Value0.628
9/100
15%
Value12.3 s
15/100
10%
303 ms
240 ms
147 ms
144 ms
133 ms
Our browser made a total of 175 requests to load all elements on the main page. We found that 87% of them (152 requests) were addressed to the original Defender.com, 4% (7 requests) were made to Apis.google.com and 1% (2 requests) were made to Defender-ac.celebros.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Sealserver.trustwave.com.
Page size can be reduced by 639.7 kB (29%)
2.2 MB
1.6 MB
In fact, the total size of Defender.com main page is 2.2 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. 70% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 72.9 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 72.9 kB or 83% of the original size.
Potential reduce by 24.2 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. Defender images are well optimized though.
Potential reduce by 481.7 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 481.7 kB or 65% of the original size.
Potential reduce by 60.9 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. Defender.com needs all CSS files to be minified and compressed as it can save up to 60.9 kB or 86% of the original size.
Number of requests can be reduced by 86 (51%)
170
84
The browser has sent 170 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Defender. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
defender.com
303 ms
www.defender.com
240 ms
masterstyle.css
147 ms
homePage.css
144 ms
rollovers.js
133 ms
CelebrosAutoCompleteV2.js
425 ms
AutoComplete.css
344 ms
getcookie.js
132 ms
jquery-1.10.2.min.js
532 ms
totop.js
309 ms
kkcountdown.js
308 ms
countdownKK.css
385 ms
browser_os_detect.js
381 ms
celebrosAutocomplete.js
360 ms
ddsmoothmenu.css
359 ms
ddsmoothmenu.js
360 ms
vertical-menu.css
1084 ms
jssor.css
888 ms
jssor.slider-20.min.js
1085 ms
jssor_custom2.js
1084 ms
siteseal.js
2881 ms
seal.js
3038 ms
platform.js
2947 ms
1b.gif
1240 ms
1.gif
1163 ms
2b.gif
1163 ms
2.gif
1164 ms
3b.gif
1165 ms
3.gif
1164 ms
4b.gif
1453 ms
4.gif
1454 ms
5b.gif
1454 ms
5.gif
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6.gif
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1455 ms
7.gif
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1455 ms
9.gif
1564 ms
10b.gif
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10.gif
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11.gif
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13.gif
2744 ms
14b.gif
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14.gif
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15b.gif
2743 ms
15.gif
2742 ms
16b.gif
2602 ms
ga.js
2126 ms
16.gif
2000 ms
17b.gif
1999 ms
17.gif
2112 ms
18b.gif
2111 ms
18.gif
2073 ms
19b.gif
1780 ms
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2042 ms
20b.gif
1780 ms
20.gif
2042 ms
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2052 ms
21.gif
1884 ms
22b.gif
1821 ms
22.gif
1889 ms
23b.gif
1888 ms
23.gif
1899 ms
24b.gif
1923 ms
24.gif
2002 ms
bground_sunset.jpg
2001 ms
rightarrow.gif
1918 ms
go.gif
1809 ms
mbg2016_thumb.png
1958 ms
defender_header2.png
1959 ms
GetSuggestions.aspx
924 ms
most-orders-button.png
1730 ms
shopping_cart.jpg
1575 ms
darkgray_seperator.gif
1643 ms
defender_seal.jpg
1624 ms
storm_prep.jpg
1783 ms
Isotherm_250Back_rebate.jpg
1785 ms
thetford_2017-150_115.jpg
1689 ms
FirstResponders_2017.jpg
1644 ms
Lewmar_FreeAnchSwivel_slide.jpg
1643 ms
Evinrudepromo_2017.jpg
1909 ms
storm_prep17.jpg
1857 ms
boats_motors_warehouse.gif
1959 ms
new11.gif
1890 ms
specials11.gif
1889 ms
pfds_all15.jpg
1881 ms
binoculars.gif
1879 ms
heaters.gif
1908 ms
pumps.gif
1908 ms
first_responders.jpg
1863 ms
LogoWebasto.jpg
1906 ms
LogoRaritan.jpg
1688 ms
LogoSimrad.jpg
1688 ms
LogoLowrance.jpg
1713 ms
VetusLogo.jpg
1656 ms
LogoJabsco.jpg
1690 ms
LogoNicro.jpg
1623 ms
LogoKVH.jpg
1647 ms
LogoLewmar.jpg
1638 ms
LogoMaxwell.jpg
1623 ms
LogoScanstrut.jpg
1619 ms
LogoACR.jpg
1647 ms
LogoFlir.jpg
1565 ms
LogoFuruno.jpg
1617 ms
Raymarine.jpg
1612 ms
LogoRevere.jpg
1504 ms
LogoWhale.jpg
1472 ms
__utm.gif
1101 ms
logoBalmar.jpg
1098 ms
LogoGuest.jpg
1016 ms
LogoIndel.jpg
1061 ms
groco.jpg
954 ms
LogoIcom.jpg
954 ms
LogoMarinco.jpg
950 ms
polyform-small.jpg
1000 ms
katadyn-scroller.jpg
791 ms
torrid.jpg
791 ms
bennett.jpg
771 ms
LogoAncor.jpg
770 ms
seaward.jpg
754 ms
LogoImtra.jpg
757 ms
envellope.gif
755 ms
join_email.gif
756 ms
Saf005A.jpg
736 ms
201875_t.jpg
694 ms
Gal025.jpg
693 ms
261202_t.jpg
694 ms
901529_t.jpg
651 ms
Plu150A.jpg
650 ms
Gal005B.jpg
883 ms
Lig040I.jpg
881 ms
Clo030.jpg
850 ms
152899_t.jpg
849 ms
inflatable-parts.jpg
823 ms
001749_t.jpg
824 ms
ste005g_258870.jpg
822 ms
501713_t.jpg
818 ms
506449_t.jpg
1085 ms
windlass.jpg
1086 ms
totop.png
1066 ms
valid-html401.png
1036 ms
valid-xml11.png
1035 ms
watchbtn_small_navy.gif
976 ms
header-boat3.png
1101 ms
collect
1591 ms
right.gif
911 ms
down.gif
1270 ms
header_bar_gray_blue_alt.gif
1213 ms
ga-audiences
913 ms
loading.gif
139 ms
loading.gif
1227 ms
a17.png
1199 ms
silver_grad.gif
36 ms
def_home_tabs.gif
395 ms
basicsqblue.gif
352 ms
seal_image.php
276 ms
cb=gapi.loaded_0
353 ms
cb=gapi.loaded_1
1631 ms
fastbutton
1641 ms
rs=AGLTcCOnDxwX8-LbpDmaxOBIoHm7W_kGNA
1619 ms
postmessageRelay
2285 ms
statistics.asp
881 ms
track.js
805 ms
971028622-postmessagerelay.js
593 ms
rpc:shindig_random.js
417 ms
track-visibility.aspx
718 ms
push
715 ms
cb=gapi.loaded_0
72 ms
defender.com 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.
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
defender.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
defender.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 Defender.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 Defender.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.
defender.com
Open Graph description is not detected on the main page of Defender. 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: