1.8 sec in total
238 ms
1.4 sec
177 ms
Visit epod.usra.edu now to see the best up-to-date EPOD USRA content for United States and also check out these interesting facts you probably never knew about epod.usra.edu
The Earth Science Picture of the Day highlights the diverse processes and phenomena which shape our planet and our lives. EPOD will collect and archive photos, imagery, graphics, and artwork with shor...
Visit epod.usra.eduWe analyzed Epod.usra.edu page load time and found that the first response time was 238 ms and then it took 1.6 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.
epod.usra.edu performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.8 s
30/100
25%
Value6.2 s
43/100
10%
Value270 ms
82/100
30%
Value0.019
100/100
15%
Value11.5 s
18/100
10%
238 ms
159 ms
69 ms
10 ms
7 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 35% of them (22 requests) were addressed to the original Epod.usra.edu, 13% (8 requests) were made to Google.com and 8% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (338 ms) belongs to the original domain Epod.usra.edu.
Page size can be reduced by 682.3 kB (45%)
1.5 MB
848.4 kB
In fact, the total size of Epod.usra.edu main page is 1.5 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. 60% of websites need less resources to load. Images take 640.7 kB which makes up the majority of the site volume.
Potential reduce by 56.4 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. 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 56.4 kB or 71% of the original size.
Potential reduce by 38.3 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. EPOD USRA images are well optimized though.
Potential reduce by 233.8 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 233.8 kB or 52% of the original size.
Potential reduce by 353.8 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. Epod.usra.edu needs all CSS files to be minified and compressed as it can save up to 353.8 kB or 98% of the original size.
Number of requests can be reduced by 31 (52%)
60
29
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EPOD USRA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
epod.usra.edu
238 ms
styles.css
159 ms
rating.js
69 ms
addthis_widget.js
10 ms
show_ads.js
7 ms
facebook.png
40 ms
twitter.png
7 ms
instagram.png
8 ms
USRA-Logo-CMYK_white.png
8 ms
print.css
160 ms
base-weblog.css
239 ms
asterisk-style.css
159 ms
cse.js
67 ms
nav.jpg
13 ms
header_wide2.jpg
13 ms
6a0105371bb32c970b01b7c817d1d3970b-750wi
338 ms
6a0105371bb32c970b01bb08bc9ef3970d-500wi
312 ms
coords.jpg
11 ms
related.jpg
11 ms
kid.jpg
12 ms
eo.jpg
11 ms
6a0105371bb32c970b01b7c817d1d3970b-115si
257 ms
6a0105371bb32c970b01b8d19ee2f1970c-115si
95 ms
6a0105371bb32c970b0120a4f52c69970b-115si
338 ms
6a0105371bb32c970b01bb08af33a1970d-115si
257 ms
6a0105371bb32c970b01bb08b480b3970d-115si
311 ms
6a0105371bb32c970b01b7c8078660970b-115si
311 ms
rate.php
247 ms
bullet.gif
14 ms
jsapi
35 ms
ca-pub-1182166660032404.js
195 ms
zrt_lookup.html
191 ms
show_ads_impl.js
74 ms
stats
246 ms
ga.js
71 ms
300lo.json
56 ms
sh.7c7179124ea24ac6ba46caac.html
32 ms
default+en.css
30 ms
default+en.I.js
46 ms
default.css
180 ms
ads
223 ms
__utm.gif
109 ms
osd.js
52 ms
async-ads.js
75 ms
google_custom_search_watermark.gif
51 ms
small-logo.png
29 ms
search_box_icon.png
32 ms
clear.gif
34 ms
nav_logo114.png
28 ms
star-blue-sml.png
64 ms
info.png
66 ms
pixel
22 ms
m_js_controller.js
23 ms
abg.js
42 ms
rating-results.php
335 ms
pixel
55 ms
favicon
66 ms
googlelogo_color_112x36dp.png
64 ms
nessie_icon_tiamat_white.png
27 ms
s
20 ms
x_button_blue2.png
12 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
2 ms
epod.usra.edu 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
Form elements do not have associated labels
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
epod.usra.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
epod.usra.edu SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Epod.usra.edu 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 Epod.usra.edu 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.
epod.usra.edu
Open Graph description is not detected on the main page of EPOD USRA. 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: