3.3 sec in total
140 ms
2.7 sec
485 ms
Welcome to thebulletin.org homepage info - get ready to check The Bulletin best content for United States right away, or after learning these important things about thebulletin.org
The Bulletin of the Atomic Scientists informs the public about threats to the survival and development of humanity from nuclear weapons, climate change, and emerging technologies in the life sciences.
Visit thebulletin.orgWe analyzed Thebulletin.org page load time and found that the first response time was 140 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
thebulletin.org performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value3.1 s
75/100
25%
Value7.1 s
31/100
10%
Value3,050 ms
3/100
30%
Value0.099
90/100
15%
Value14.9 s
8/100
10%
140 ms
13 ms
19 ms
30 ms
30 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 62% of them (52 requests) were addressed to the original Thebulletin.org, 6% (5 requests) were made to Ajax.googleapis.com and 5% (4 requests) were made to W.sharethis.com. The less responsive or slowest element that took the longest time to load (421 ms) relates to the external source Staticxx.facebook.com.
Page size can be reduced by 647.4 kB (50%)
1.3 MB
645.1 kB
In fact, the total size of Thebulletin.org main page is 1.3 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 502.2 kB which makes up the majority of the site volume.
Potential reduce by 95.2 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 95.2 kB or 77% of the original size.
Potential reduce by 42.0 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. The Bulletin images are well optimized though.
Potential reduce by 296.6 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 296.6 kB or 71% of the original size.
Potential reduce by 213.6 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. Thebulletin.org needs all CSS files to be minified and compressed as it can save up to 213.6 kB or 86% of the original size.
Number of requests can be reduced by 37 (46%)
81
44
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Bulletin. 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 8 to 1 for CSS and as a result speed up the page load time.
thebulletin.org
140 ms
css__YZMmyCjxADNsxWJVyzxskiYBiPsGboww8DDJoAv1iVA__PqGVjSeXe3e-YM4xspxCavDlyydtEB28TRpZPTEwV5I__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.css
13 ms
css__A62RKqHmI5IIyr5lyZEoDXFw3hw-QbrSDa0xi2GqIYQ__TUo9Mv_NYjK3hnPhdYYCgMhxSYMgi7y-CuoR5Hkzl4o__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.css
19 ms
jquery.ui.core.css
30 ms
jquery.ui.theme.css
30 ms
jquery.ui.accordion.css
46 ms
css__gIzeBDcICtLgf3ZolYPbqEs23gjUbMe5U7XrVQOAAxU__yaYyhGYrOuKmZwo2WVXJzmgsp86lIo-8T6AzDpSJybM__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.css
13 ms
css__hdOK86VvSstTNn7NC25mDZg9l1R7ICSyLRfRfOqWBsc__LqR976xRe8la6ETFRiLlCKw6eJk9Hu0rnplxcgMhUA4__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.css
19 ms
jquery.min.js
46 ms
js__H5AFmq1RrXKsrazzPq_xPQPy4K0wUKqecPjczzRiTgQ__p930YZ_ODW6ZjDLOJmxJnRL7juGStYuszD6uNS8_FFo__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.js
7 ms
jquery-ui.min.js
58 ms
js__UadWYSqnKzdTJ5uJZYQ2wKI5P4VRPr_W_lcyhnPgCuk__8C5o5hht4AUzW3rpFCWXMt_JT1dxQaH7979oXgjaeX8__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.js
10 ms
js__8-_QszqA61DIsQkJL03uAmrUryDWAB8jfGRcrCy8Rj0__MK-RffVCj98_zy6PgqSE3uIWg4Q01hDVxW17JzLAH-s__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.js
67 ms
js__UUS2sQnOVOdUNhH3KDW6nk2m05lPRYe2J_3NoSG500o__IhZJ1HAjBn2Y4788N-sj-YIdYcsUAjvmZpADaJMpf2M__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.js
65 ms
buttons.js
64 ms
widgets.js
96 ms
js__GLXlj28R8J3rH6flkGrLFqBaG69DjTu4nGSuC20593M__bBnWb4UgQBN1WC-cD8kM0-A9qPUViInZ1wvVNisYzEQ__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.js
63 ms
js__bJa1-LVlO1rUtIbYx1tJ3sXnzmPhmJ0d26SNU5hhDXU__F8g1PCqjZhZxCAnKnqA5vtH50E-T_BcIg0qpdcVC96o__N2zoVMZL07AS-h9AQcCf9HnXIBWWw-LhlM3RFk6bXEo.js
61 ms
logo.png
30 ms
follow-link-seaeb5f5094.png
31 ms
clock-s105163385a.png
24 ms
slide5-xs.JPG
25 ms
lochbaumbathtub500px_0.jpg
32 ms
GettyImages-2641655_0.jpg
26 ms
Antiship-missiles.jpg
26 ms
Screen%20Shot%202016-01-28%20at%208.06.57%20AM.png
31 ms
DoomsdayClock_black_3mins.jpg
27 ms
prev_small.png
32 ms
next_small.png
31 ms
bulletindaily.jpg
39 ms
rbul-vol71-issue1-180x254.png
32 ms
content_lock.png
34 ms
more_link_red.png
34 ms
lock.png
33 ms
notebook.jpg
35 ms
Screen%20Shot%202016-02-26%20at%209.04.23%20AM.png
34 ms
media-icon-s56274f7c71.png
244 ms
lochbaumbathtub500px_1.jpg
35 ms
Clock_History_Still.jpg
36 ms
Tabatabai_New.jpg
35 ms
stover.jpeg
38 ms
Liepert_headshot.jpg
251 ms
ddroundtable.jpg
241 ms
explainthisfull_0.png
241 ms
tomorrowfull_0.jpg
264 ms
search.png
242 ms
multimedia-banners-sprite.png
260 ms
CTA-annual-doomsday-clock-announcement-v3.png
251 ms
content_archive.png
242 ms
gi_journal.png
253 ms
gi_subscribe.png
249 ms
gi_feeds.png
252 ms
all.js
280 ms
twitter_icon.png
239 ms
fb_icon.png
237 ms
insta_icon.png
238 ms
ext_link.png
239 ms
comm_quote_big.png
239 ms
back_to_top.png
240 ms
logo_footer.png
239 ms
analytics.js
213 ms
getAllAppDefault.esi
49 ms
collect
47 ms
getSegment.php
142 ms
checkOAuth.esi
24 ms
140 ms
xd_arbiter.php
213 ms
xd_arbiter.php
421 ms
t.dhj
33 ms
t.dhj
30 ms
cm
33 ms
s-3271.xgi
8 ms
8 ms
hbpix
137 ms
10 ms
xrefid.xgi
14 ms
pixel
20 ms
pixel
19 ms
2981
43 ms
index.2d85e55d89f85ae69e4f2ca5ab9438b7.html
15 ms
buttons.ab966a004186897711de4a5ed256c924.css
9 ms
stcommon.2b05accc08f1ee42fe1983647ab923ea.js
3 ms
st.1188278743c14064d5e8ae56c8ada29c.js
5 ms
nr-460.min.js
17 ms
thebulletin.org 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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
thebulletin.org 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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
thebulletin.org 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thebulletin.org 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 Thebulletin.org 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.
thebulletin.org
Open Graph description is not detected on the main page of The Bulletin. 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: