4.3 sec in total
826 ms
2.4 sec
1 sec
Welcome to theastronomist.fieldofscience.com homepage info - get ready to check The Astronomist Fieldofscience best content for United States right away, or after learning these important things about theastronomist.fieldofscience.com
Visit theastronomist.fieldofscience.comWe analyzed Theastronomist.fieldofscience.com page load time and found that the first response time was 826 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
theastronomist.fieldofscience.com performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value1.5 s
100/100
25%
Value1.5 s
100/100
10%
Value0 ms
100/100
30%
Value0.087
93/100
15%
Value1.5 s
100/100
10%
826 ms
42 ms
100 ms
44 ms
285 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Theastronomist.fieldofscience.com, 18% (21 requests) were made to Apis.google.com and 9% (10 requests) were made to 4.bp.blogspot.com. The less responsive or slowest element that took the longest time to load (826 ms) belongs to the original domain Theastronomist.fieldofscience.com.
Page size can be reduced by 1.0 MB (36%)
2.8 MB
1.8 MB
In fact, the total size of Theastronomist.fieldofscience.com main page is 2.8 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. 80% 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 202.8 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 202.8 kB or 79% of the original size.
Potential reduce by 45.4 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 Astronomist Fieldofscience images are well optimized though.
Potential reduce by 528.2 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 528.2 kB or 57% of the original size.
Potential reduce by 243.2 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. Theastronomist.fieldofscience.com needs all CSS files to be minified and compressed as it can save up to 243.2 kB or 81% of the original size.
Number of requests can be reduced by 48 (44%)
108
60
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Astronomist Fieldofscience. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
theastronomist.fieldofscience.com
826 ms
webfont.js
42 ms
3375562265-css_bundle_v2.css
100 ms
gsearch.css
44 ms
authorization.css
285 ms
plusone.js
169 ms
addthis_widget.js
70 ms
widget.js
85 ms
imagebadge_1.3.js
57 ms
stblogger2.js
57 ms
3226477086-widgets.js
105 ms
jsapi
54 ms
css
42 ms
ga.js
73 ms
Paramithrax%2Bperonii.gif
491 ms
leaf%2Blips.JPG
483 ms
mw117145.jpg
491 ms
Tullimonstrum%2Bgregarium.jpg
625 ms
default.jpg
224 ms
3278646775_5189fe3507_o.jpg
596 ms
icon18_wrench_allbkg.png
221 ms
GalaxyFormation_LrgPoster_PressReady.jpg
624 ms
Sequencing%2Bplan.png
591 ms
tumblr_njvlskv5yI1shg4amo1_500.jpg
618 ms
Phylo%2Banalysis.jpg
215 ms
CNw1zNNUYAAGEPl.jpg
424 ms
catmarnellshysteria.gif
480 ms
ta.jpg
575 ms
newyear.jpg
649 ms
heic0805c.jpg
465 ms
hs-2013-14-c-print.jpg
600 ms
peachison.jpg
823 ms
20160314-ludolf_van_ceulen.jpg
709 ms
Cancer-Cure-312x414.jpg
818 ms
Tony_Webster_Satsop_Nuclear1.jpg
198 ms
octopus+moving+out.jpg
410 ms
Tony_Webster_Satsop_Nuclear1.jpg
410 ms
7048040189_2cc15ef8a4_z.jpg
409 ms
bookmark.png
410 ms
feed.png
408 ms
duall.jpg
408 ms
20160104_135439_resized.jpg
570 ms
tree-of-life-fig1.jpg
337 ms
ToE%2B2015%2Bv1a-p%2BPsi%2B%2Bletter-02.jpg
447 ms
Blog+header+capture.jpg
461 ms
WaronWomen.jpg
460 ms
6a019b01155bfb970c01a3fccab1dd970b-320wi.png
650 ms
co.jpg
570 ms
twitter.png
568 ms
help.png
568 ms
cry_baby_shampoo.gif%257Ec200.gif
593 ms
missinglink.gif
335 ms
Ball.gif
444 ms
sidebar1.jpg
594 ms
alma-jfs-2010-10.jpg
593 ms
einstein-l.jpg
564 ms
naur.jpg
564 ms
fos.jpg
566 ms
JgXs0F_UiaEdAS74msmFNg.ttf
380 ms
YDAoLskQQ5MOAgvHUQCcLZK-NYfr6aECGd0dHZ8OfSM.ttf
434 ms
cb=gapi.loaded_0
287 ms
cb=gapi.loaded_1
411 ms
google_top_exp.js
356 ms
share_buttons_20_3.png
277 ms
paging_dot.png
333 ms
__utm.gif
257 ms
88x31.png
403 ms
contact.png
234 ms
__utm.gif
162 ms
_Ryctl1Gij4
410 ms
blank.html
161 ms
__utm.gif
151 ms
jquery-1.4.2.min.js
135 ms
cb=gapi.loaded_2
156 ms
fastbutton
217 ms
fastbutton
312 ms
fastbutton
311 ms
fastbutton
307 ms
fastbutton
304 ms
fastbutton
302 ms
fastbutton
297 ms
fastbutton
383 ms
107 ms
boost
50 ms
300lo.json
149 ms
clear.gif
33 ms
navbar.g
230 ms
sh.8e5f85691f9aaa082472a194.html
114 ms
buttons.js
107 ms
default+en.css
61 ms
default+en.I.js
71 ms
postmessageRelay
219 ms
rs=AGLTcCPp65oTnX7XI_ISus95mcUHkH7hXw
107 ms
async-ads.js
166 ms
small-logo.png
114 ms
www-embed-player-vflfNyN_r.css
190 ms
www-embed-player.js
226 ms
icons_orange.png
206 ms
platform:gapi.iframes.style.common.js
135 ms
arrows-silver.png
265 ms
cb=gapi.loaded_0
84 ms
cb=gapi.loaded_1
103 ms
3193398744-postmessagerelay.js
283 ms
rpc:shindig_random.js
130 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
192 ms
cb=gapi.loaded_0
113 ms
cb=gapi.loaded_1
101 ms
fastbutton
182 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
122 ms
ad_status.js
122 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
89 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
89 ms
postmessageRelay
55 ms
cb=gapi.loaded_0
13 ms
theastronomist.fieldofscience.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
Image elements do not have [alt] attributes
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.
theastronomist.fieldofscience.com 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
theastronomist.fieldofscience.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Theastronomist.fieldofscience.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 Theastronomist.fieldofscience.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.
theastronomist.fieldofscience.com
Open Graph description is not detected on the main page of The Astronomist Fieldofscience. 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: