8 sec in total
379 ms
6.8 sec
810 ms
Welcome to nationalufocenter.com homepage info - get ready to check National UFO Center best content for United States right away, or after learning these important things about nationalufocenter.com
National UFO Center Home National UFO Center by Ret. Major George Filer.
Visit nationalufocenter.comWe analyzed Nationalufocenter.com page load time and found that the first response time was 379 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nationalufocenter.com performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value10.3 s
0/100
25%
Value11.7 s
4/100
10%
Value790 ms
37/100
30%
Value0.038
100/100
15%
Value10.0 s
27/100
10%
379 ms
174 ms
173 ms
191 ms
176 ms
Our browser made a total of 349 requests to load all elements on the main page. We found that 68% of them (238 requests) were addressed to the original Nationalufocenter.com, 3% (11 requests) were made to Apis.google.com and 3% (10 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Nationalufocenter.com.
Page size can be reduced by 1.5 MB (35%)
4.5 MB
2.9 MB
In fact, the total size of Nationalufocenter.com main page is 4.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 259.0 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 259.0 kB or 81% of the original size.
Potential reduce by 170.6 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. National UFO Center images are well optimized though.
Potential reduce by 545.9 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 545.9 kB or 56% of the original size.
Potential reduce by 573.0 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. Nationalufocenter.com needs all CSS files to be minified and compressed as it can save up to 573.0 kB or 85% of the original size.
Number of requests can be reduced by 149 (44%)
339
190
The browser has sent 339 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National UFO Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 79 to 1 for JavaScripts and from 60 to 1 for CSS and as a result speed up the page load time.
nationalufocenter.com
379 ms
wp-emoji-release.min.js
174 ms
validationEngine.jquery.css
173 ms
toolbar.css
191 ms
style.css
176 ms
style.css
181 ms
block-125--125.css
306 ms
block-1920--1200.css
342 ms
block-250--250.css
330 ms
block-300--250.css
344 ms
block-300--300.css
359 ms
block-300--600.css
364 ms
block-324--500.css
463 ms
block-336--183.css
493 ms
block-336--280.css
499 ms
block-468--60.css
504 ms
block-475--70.css
530 ms
block-642--350.css
529 ms
block-642--400.css
619 ms
block-650--350.css
581 ms
block-728--90.css
665 ms
block-776--1200.css
663 ms
block-900--900.css
734 ms
default-extra.css
690 ms
default.css
791 ms
facebook-1.css
809 ms
facebook-2.css
820 ms
flat-1.css
831 ms
flat-2.css
852 ms
flat-3.css
900 ms
flat-4.css
953 ms
html.css
967 ms
image-1.css
1010 ms
image-2.css
998 ms
link-1.css
1015 ms
link-2.css
1058 ms
css
59 ms
library.js
221 ms
adsbygoogle.js
10 ms
q
5 ms
element.js
46 ms
devicepx-jetpack.js
3 ms
e-201611.js
3 ms
material-design-1.css
986 ms
material-design-2.css
962 ms
modern-1.css
995 ms
modern-2.css
1020 ms
modern-3.css
1004 ms
modern-4.css
1055 ms
paper-note-1.css
986 ms
paper-note-2.css
961 ms
paper-note-3.css
985 ms
material-design.css
999 ms
animate.css
1005 ms
chart.css
1017 ms
owl.carousel.css
995 ms
ui-datapicker.css
962 ms
main.css
828 ms
jquery.fancybox-1.3.7.min.css
999 ms
jetpack.css
969 ms
style.css
1000 ms
jquery.js
966 ms
jquery-migrate.min.js
997 ms
flags.js
951 ms
toolbar.js
999 ms
load-toolbar.js
967 ms
thickbox.js
970 ms
underscore.min.js
922 ms
shortcode.min.js
961 ms
media-upload.min.js
959 ms
script.js
992 ms
jquery.viewportchecker.js
979 ms
chart.js
969 ms
owl.carousel.js
931 ms
jquery.simplyscroll.js
962 ms
custom.js
860 ms
cleantalk_nocache.js
894 ms
core.min.js
1001 ms
datepicker.min.js
1013 ms
tie-scripts.js
953 ms
wp-embed.min.js
963 ms
jquery.validationEngine-en.js
854 ms
jquery.validationEngine.js
970 ms
front-subscribers.js
1029 ms
jquery.cycle.all.js
894 ms
jquery.fancybox-1.3.7.min.js
942 ms
jquery.easing.pack.js
885 ms
jquery.mousewheel.min.js
905 ms
btn_donateCC_LG.gif
227 ms
ir
24 ms
pixel.gif
226 ms
TX-1-300x160.gif
205 ms
CRvolcano-300x160.gif
206 ms
UKFelixstowe10Fb16.gi500-1-300x160.gif
208 ms
slide1-300x160.jpg
207 ms
nasaethunt1-300x160.jpg
209 ms
ufo-sighting-alien-like-figure-spotted-moon-by-google-earth-300x160.jpg
208 ms
Eiensten-300x160.gif
280 ms
Donald-Ware-Video-Clip-300x160.jpg
209 ms
Metapec-286555-300x160.jpg
210 ms
MoonStructure-300x160.gif
368 ms
151103163602_1_900x600-300x160.jpg
225 ms
150930104537_1_900x600-300x160.jpg
226 ms
Untitled-1-copy-300x160.jpg
227 ms
2B0EF01600000578-0-image-m-18_1438596007665-300x160.jpg
228 ms
MoonStructure.gif
371 ms
Eiensten.gif
1215 ms
ufodrone3-670x326-620x326.jpg
1212 ms
150930092603_1_900x600-620x330.jpg
1216 ms
151103163602_1_900x600-620x330.jpg
1213 ms
151008152953_1_900x600-570x330.jpg
1321 ms
150930104537_1_900x600-620x330.jpg
1317 ms
CRvolcano-70x70.gif
1217 ms
UKFelixstowe10Fb16.gi500-1-70x70.gif
1217 ms
CToxford17Feb16-70x70.gif
1216 ms
PolandDisc06-38-1-70x70.gif
1302 ms
5120AHiKj2L._SL250_.jpg
15 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
50 ms
bH7276GfdCjMjApa_dkG6aCWcynf_cDxXwCLxiixG1c.ttf
78 ms
ca-pub-4764912010522129.js
92 ms
zrt_lookup.html
128 ms
show_ads_impl.js
90 ms
tiefontello.svg
1151 ms
cse.js
90 ms
tiefontello.woff
1124 ms
FL4Jan15-70x70.gif
1193 ms
UKhalifax21Jan16-70x70.gif
1182 ms
flash._V1387785631_.js
46 ms
Vulcan.gifcse-70x70.gif
1180 ms
ads
1133 ms
osd.js
39 ms
cse.js
141 ms
UKmanchester10Jan16-70x70.gif
1232 ms
Untitled-1-copy-70x70.jpg
1231 ms
2B0EF01600000578-0-image-m-18_1438596007665-70x70.jpg
1204 ms
55b80719c46188e6198b45b0-70x70.jpg
1204 ms
Original-scan-photos-of-submarine-USS-trepang-2-1-70x70.jpg
1223 ms
texas-cube-70x70.png
1228 ms
NJManalapan22Jun15-70x70.png
1643 ms
mufon_logo_spot_color.jpg
1598 ms
ufodrone3-670x326-300x160.jpg
1591 ms
mzBkjcB9qhc
228 ms
plusone.js
152 ms
150930092603_1_900x600-70x70.jpg
1630 ms
151008152953_1_900x600-70x70.jpg
1574 ms
150523101406_1_900x600-70x70.jpg
1624 ms
150514132913_1_900x600-70x70.jpg
1783 ms
150408102701-large-70x70.jpg
1784 ms
ads
1080 ms
sdk.js
56 ms
150325082341-large-70x70.jpg
1742 ms
subscribe_widget
174 ms
151103163602_1_900x600-70x70.jpg
1746 ms
150930104537_1_900x600-70x70.jpg
1733 ms
150916162123_1_900x600-70x70.jpg
1733 ms
count.js
65 ms
1439771670108-70x70.jpg
1877 ms
translateelement.css
142 ms
main.js
154 ms
993 ms
xd_arbiter.php
44 ms
xd_arbiter.php
112 ms
jsapi
123 ms
count-data.js
851 ms
count-data.js
849 ms
count-data.js
850 ms
count-data.js
850 ms
count-data.js
850 ms
count-data.js
849 ms
do_ajax.php
3840 ms
cb=gapi.loaded_0
868 ms
cb=gapi.loaded_1
980 ms
badge
1001 ms
150720094513_1_900x600-70x70.jpg
1655 ms
www-embed-player-vflRGs1ko.css
1028 ms
www-embed-player.js
1131 ms
ga.js
879 ms
widgets.js
988 ms
www-subscribe-widget-vfl_AxbQf.css
1348 ms
photo.jpg
983 ms
www-subscribe-widget.js
1503 ms
youtube_icon_small-vfliqe9hM.jpg
1508 ms
150715185128_1_540x360-70x70.jpg
959 ms
s-GEORGE-FILER-large.jpg
954 ms
rensearchlogo.gif
905 ms
TXdallas24Nov15-70x70.jpg
959 ms
UKNewton15ttMay141-70x70.gif
1104 ms
MontClancy4Nov15.large_-70x70.png
1113 ms
WAorbLa-Conner4Apr151.png
1117 ms
modisc400-70x70.jpg
957 ms
zangkun1-70x70.jpg
1111 ms
CalifFresno22March141-70x70.jpg
1027 ms
guatamalajalapa-70x70.gif
1004 ms
CalifSanta-Rosa31Jan14-70x70.jpg
1138 ms
UKliverpool30Ju151-70x70.png
1176 ms
AustEagleby-Queensland-27Apr142-70x70.jpg
1167 ms
15424183264033857267
236 ms
abg.js
519 ms
m_js_controller.js
622 ms
googlelogo_color_112x36dp.png
622 ms
default+en.css
98 ms
default.css
144 ms
default+en.I.js
199 ms
element_main.js
201 ms
g.gif
98 ms
__utm.gif
68 ms
NMtaos29Sep15-70x70.png
1014 ms
16012857745868943587
558 ms
Brazil4Jan15-70x70.gif
1097 ms
ILchicago12Aug15.CLOSE_-70x70.png
1115 ms
postmessageRelay
595 ms
miport_huron_27oct13-70x70.jpg
1192 ms
rs=AGLTcCOjP4z07I55L_IvlUS2OlKCA6gx_Q
98 ms
rs=AGLTcCNtgSnSISsPmzDdzrrokLwudVbGgw
110 ms
rs=AGLTcCMFKCZgdpFtQEwkPZPCbXNirfyl6A
427 ms
fl-70x70.jpg
1058 ms
MexicoCityJanuary-12-2014.jpg400-70x70.jpg
1060 ms
KYpendleton20March132-70x70.jpg
1063 ms
default.css
342 ms
page.php
710 ms
photo.jpg
552 ms
Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
351 ms
ad_status.js
432 ms
l
363 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
452 ms
dtpHsbgPEm2lVWciJZ0P-A.ttf
472 ms
bdHGHleUa-ndQCOrdpfxfw.ttf
508 ms
translate_24dp.png
335 ms
googlelogo_color_42x16dp.png
393 ms
async-ads.js
338 ms
google_custom_search_watermark.gif
169 ms
small-logo.png
174 ms
search_box_icon.png
174 ms
clear.gif
174 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
383 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
386 ms
columbiaUFO-70x70.jpg
699 ms
MoonStructure-70x70.gif
784 ms
www-hitchhiker-vfluKv9vH.png
207 ms
Eiensten-70x70.gif
811 ms
TX-1-70x70.gif
658 ms
lightathens-300x160.jpg
748 ms
johncallahan-300x160.jpg
765 ms
x_button_blue2.png
166 ms
rs=AGLTcCMFKCZgdpFtQEwkPZPCbXNirfyl6A
134 ms
s
79 ms
bu7gkhxcaaaxofy-300x160.jpg
739 ms
nasaethunt1-70x70.jpg
744 ms
ufo-sighting-alien-like-figure-spotted-moon-by-google-earth-70x70.jpg
697 ms
rock_art2-70x70.jpg
695 ms
3193398744-postmessagerelay.js
113 ms
rpc:shindig_random.js
69 ms
alienkgb1942-70x70.jpg
730 ms
edgar-mitchell-astronaut-324x2051-70x70.jpg
839 ms
Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
49 ms
rs=AGLTcCMFKCZgdpFtQEwkPZPCbXNirfyl6A
12 ms
ftdix-70x70.jpg
743 ms
Donald-Ware-Video-Clip-70x70.jpg
781 ms
cb=gapi.loaded_0
11 ms
Metapec-286555-70x70.jpg
664 ms
wormhole-70x70.jpg
745 ms
jelly-70x70.jpg
824 ms
flying-UFO-70x70.jpg
874 ms
angel-70x70.jpg
846 ms
qwCe5FRyDFI.css
16 ms
FAHeNGXgPup.js
21 ms
YvxwM8R7ol8.js
40 ms
ihptErjAmMX.js
49 ms
11215747_823236554392747_4939832089413888871_n.jpg
54 ms
17645_829440567105679_833699239918158631_n.jpg
22 ms
10367165_10208282651481746_8910259813072133000_n.jpg
17 ms
10349217_1155601574450702_7058706633500908249_n.jpg
19 ms
12715392_1009464085759728_107728394239086117_n.jpg
18 ms
12744462_1683748695198618_3634569393791133359_n.jpg
20 ms
12042933_907364002680139_7404375819800187834_n.jpg
23 ms
1936306_1684191005156453_225671659858939786_n.jpg
22 ms
12804880_1090600674294902_2000146077853475857_n.jpg
23 ms
wL6VQj7Ab77.png
14 ms
s7jcwEQH7Sx.png
14 ms
CalifDiscSanRafael29June14-300x160.gif
664 ms
RussianCrash1968a-70x70.jpg
754 ms
diamond.Cash_-70x70.jpg
742 ms
17117395_BG1-70x70.jpg
820 ms
Ohare-UFO-11-07-2006-70x70.jpg
851 ms
R9a_DtVRZgv.js
5 ms
cUDgRFxaoIk.js
6 ms
0JBr1QHp8Gi.js
7 ms
kDOzhTr2W91.js
8 ms
Rendlesham-Forest-Bentwaters-UFO-70x70.png
864 ms
thomasmantelnewspaper-70x70.jpg
856 ms
us-en-product-b-2013-800-e1412605248183.jpg
704 ms
CToxford17Feb16-300x160.gif
837 ms
PolandDisc06-38-1-300x160.gif
753 ms
FL4Jan15-300x160.gif
795 ms
UKhalifax21Jan16-300x160.gif
879 ms
Vulcan.gifcse-300x160.gif
914 ms
UKmanchester10Jan16-300x160.gif
939 ms
Iowa-300x160.gif
951 ms
MontNov15-300x160.gif
981 ms
MIMarquette11Dec15.large500-300x160.gif
943 ms
MImaquette11Dec15.500-300x160.gif
986 ms
MarsCylinder4Dec15-500f-300x160.gif
928 ms
TXdallas24Nov15-300x160.jpg
1003 ms
OhioKYButterfly14Nov15-300x160.jpg
1017 ms
MontClancy4Nov15.large_-300x160.png
991 ms
MIvKalamazoo9Nov15-300x160.png
909 ms
Georgia31Oct15Sardis-300x160.png
951 ms
NYconeyIslandOct151-300x160.png
1045 ms
Califcanero28Sep151-300x160.png
966 ms
BulgariaSofia8Oct15.Close_-300x160.png
985 ms
IndiaRocket27Sep15-300x160.png
920 ms
NMtaos29Sep15-300x160.png
992 ms
CanScarborough-Ontario-21Sep15-300x160.png
941 ms
Russian-Disc-300x160.png
1059 ms
HASAufo1-300x160.png
1005 ms
CandaScarbourgh12Aug15-300x160.png
886 ms
INboomerang6ug151-300x160.png
977 ms
ILchicago12Aug15.CLOSE_-300x160.png
885 ms
PAMyerstown8Aug15Close-300x160.png
983 ms
AZKittPeak1Aug15.close_1-300x160.png
923 ms
NYAmherst20July15-300x160.png
925 ms
MOdexter4July151-300x160.png
985 ms
Montana27Jun154triangles1-300x160.png
1006 ms
UKliverpool30Ju151-300x160.png
972 ms
Calif-SanJose19Jun15-300x160.png
953 ms
CalifMorena20June151-300x160.png
886 ms
NYC13Jun151-300x160.png
953 ms
PANAMAveracruz31May15-300x160.png
1019 ms
VA1Jun15Goodview1-300x160.png
918 ms
SouthAfricaDurbin23May15-300x160.png
946 ms
TNdisc-.Tellico-Plains17May15.close_-300x160.png
868 ms
WashDC9May15.BIG_-300x160.png
927 ms
NJBoundBroke3May15.closeup-300x160.png
939 ms
NDparkRiver15Apr15-300x160.png
864 ms
SwitzerlandBiel-Bienne-20Apr15-300x160.jpg
1004 ms
TaiwanNew-Taipei-3April151-300x160.jpg
949 ms
WA26Mar151-300x160.jpg
828 ms
TXHuntsville13Mar151-300x160.jpg
874 ms
WisconsinUFO1-300x160.jpg
899 ms
top-shadow.png
758 ms
black-loader.gif
855 ms
stripe.png
823 ms
1455902055-chosen-mmriv3pp545nryk1huc9s56jwact8a1znyrl1r6fqk.png
925 ms
sidebar-bullet.png
746 ms
flags20.png
738 ms
stars-small.png
703 ms
stars-large.png
843 ms
flags.png
680 ms
loadingAnimation.gif
642 ms
nationalufocenter.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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
nationalufocenter.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
nationalufocenter.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Nationalufocenter.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 Nationalufocenter.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.
nationalufocenter.com
Open Graph description is not detected on the main page of National UFO Center. 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: