2.2 sec in total
257 ms
1.7 sec
227 ms
Welcome to spacedex.com homepage info - get ready to check Spacedex best content for United States right away, or after learning these important things about spacedex.com
Information about the 2016 meteor showers and eclipses including viewing times, sky maps, gatherings, and much more!
Visit spacedex.comWe analyzed Spacedex.com page load time and found that the first response time was 257 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
spacedex.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value7.6 s
3/100
25%
Value6.7 s
37/100
10%
Value2,510 ms
4/100
30%
Value0.001
100/100
15%
Value12.4 s
15/100
10%
257 ms
209 ms
252 ms
294 ms
248 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 35% of them (36 requests) were addressed to the original Spacedex.com, 9% (9 requests) were made to Google.com and 6% (6 requests) were made to C.betrad.com. The less responsive or slowest element that took the longest time to load (294 ms) relates to the external source Tabwin.com.
Page size can be reduced by 267.1 kB (40%)
666.9 kB
399.8 kB
In fact, the total size of Spacedex.com main page is 666.9 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. 70% of websites need less resources to load. Javascripts take 319.1 kB which makes up the majority of the site volume.
Potential reduce by 40.4 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. This page needs HTML code to be minified as it can gain 5.6 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 40.4 kB or 80% of the original size.
Potential reduce by 22.5 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. Spacedex images are well optimized though.
Potential reduce by 198.1 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 198.1 kB or 62% of the original size.
Potential reduce by 6.1 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. Spacedex.com needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 77% of the original size.
Number of requests can be reduced by 57 (58%)
99
42
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spacedex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
spacedex.com
257 ms
home.css
209 ms
dropdowncontent.js
252 ms
FancyZoom.js
294 ms
FancyZoomHTML.js
248 ms
jquery.swfobject.js
251 ms
jquery.ceebox-min.js
249 ms
jquery-1.2.6.min.js
289 ms
jquery.pngFix.pack.js
205 ms
jquery.fancybox-1.0.0.js
203 ms
swfobject.js
207 ms
fancy.css
205 ms
jsapi
16 ms
t13n
27 ms
brand
29 ms
show_ads.js
5 ms
t13n
37 ms
brand
36 ms
counter.js
12 ms
13 ms
transliteration.css
4 ms
transliteration.I.js
7 ms
23 ms
ga.js
20 ms
hpbg-quad1.jpg
168 ms
rss_icon_glass_black12.jpg
51 ms
branding.css
15 ms
topslider.jpg
71 ms
spacedexlogo1.png
67 ms
viewinfo-lg.jpg
67 ms
announcement.png
68 ms
facebook-logo.png
160 ms
verticleline.jpg
158 ms
notification.png
159 ms
love.png
158 ms
bot-strip.jpg
158 ms
Lunar-Eclipse.png
122 ms
Solar-Eclipse.png
68 ms
transparent.gif
157 ms
253-house.png
158 ms
branding.css
27 ms
__utm.gif
34 ms
inputtools.js
26 ms
ca-pub-1738148491411433.js
113 ms
zrt_lookup.html
162 ms
show_ads_impl.js
104 ms
bg-header-spacedex.jpg
172 ms
hp-table-bg1.jpg
109 ms
hp-table-bg2.jpg
107 ms
quad-2016-homepage.jpg
163 ms
footer-travisbrown.jpg
105 ms
t.php
168 ms
all.js
91 ms
__utm.gif
17 ms
ads
271 ms
osd.js
15 ms
ads
287 ms
114 ms
xd_arbiter.php
44 ms
xd_arbiter.php
43 ms
82 ms
adj
86 ms
beacon
68 ms
28 ms
0
91 ms
surly.js
33 ms
index.html
267 ms
verify_selector.js
171 ms
blank.gif
166 ms
bapi
131 ms
ba.html
14 ms
pixel
20 ms
lidar.js
7 ms
sbhK2lTE.js
47 ms
4.gif
16 ms
4311.js
31 ms
pixel
56 ms
cTrvNaRi.html
12 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
9 ms
setuid
71 ms
sd
4 ms
verifyr.js
32 ms
beacon.js
56 ms
dbapi
48 ms
0
39 ms
bg.png
56 ms
adchoices.en.png
84 ms
dt
58 ms
BreastAugmentation_728x90_logo.jpg
34 ms
BreastAugmentation_728x90_bg2.jpg
95 ms
BreastAugmentation_728x90_bg1.jpg
100 ms
dt
56 ms
box_19_top-right.png
36 ms
zoom-spin-1.png
56 ms
ping
50 ms
spacer.gif
54 ms
closebox.png
54 ms
zoom-caption-l.png
52 ms
zoom-caption-r.png
52 ms
zoom-caption-fill.png
54 ms
ci.png
17 ms
like.php
80 ms
qeKvIRsJabD.js
36 ms
LVx-xkvaJ0b.png
28 ms
spacedex.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
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
Links do not have a discernible name
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
spacedex.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
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
spacedex.com 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spacedex.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 Spacedex.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.
spacedex.com
Open Graph data is detected on the main page of Spacedex. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: