4 sec in total
336 ms
3.4 sec
296 ms
Visit stargazer-observatory.com now to see the best up-to-date Stargazer Observatory content and also check out these interesting facts you probably never knew about stargazer-observatory.com
Stargazer Observatory Dr. Dietmar Hager | Willkommen im Stargazer Observatory von Astrofotograf Dr. Dietmar Hager in Linz.
Visit stargazer-observatory.comWe analyzed Stargazer-observatory.com page load time and found that the first response time was 336 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
stargazer-observatory.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value10.9 s
0/100
25%
Value5.6 s
53/100
10%
Value750 ms
39/100
30%
Value0.059
98/100
15%
Value14.6 s
8/100
10%
336 ms
917 ms
300 ms
571 ms
11 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 35% of them (33 requests) were addressed to the original Stargazer-observatory.com, 11% (10 requests) were made to Static.xx.fbcdn.net and 11% (10 requests) were made to Herold.at. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Stargazer-observatory.com.
Page size can be reduced by 875.7 kB (16%)
5.6 MB
4.8 MB
In fact, the total size of Stargazer-observatory.com main page is 5.6 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. 75% 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 4.7 MB which makes up the majority of the site volume.
Potential reduce by 44.6 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 44.6 kB or 68% of the original size.
Potential reduce by 256.3 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. Stargazer Observatory images are well optimized though.
Potential reduce by 455.4 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 455.4 kB or 62% of the original size.
Potential reduce by 119.4 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. Stargazer-observatory.com needs all CSS files to be minified and compressed as it can save up to 119.4 kB or 84% of the original size.
Number of requests can be reduced by 41 (48%)
85
44
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stargazer Observatory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
stargazer-observatory.com
336 ms
www.stargazer-observatory.com
917 ms
styles.min.css
300 ms
lib.min.js
571 ms
addthis_widget.js
11 ms
css
34 ms
886284_neu_bg.jpg
1089 ms
1328597_head.jpg
801 ms
955231_th.jpg
404 ms
955234_th.jpg
403 ms
1222261_th.png
377 ms
gtm.js
50 ms
1392304
388 ms
890494_logo1.png
388 ms
1215424_1215424_hotline_neu.png
387 ms
527973.png
585 ms
527974.png
584 ms
1222232_sprites_neu.png
597 ms
env_sprite.png
921 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
21 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
22 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
22 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
22 ms
EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf
22 ms
likebox.php
313 ms
analytics.js
12 ms
collect
23 ms
collect
19 ms
ga.js
59 ms
boost
53 ms
300lo.json
121 ms
plusone.js
112 ms
counter.5524cceca805eb4b9b2b.js
104 ms
1535251_head.jpg
496 ms
1132428_head.png
1053 ms
1132429_head.png
1078 ms
1535248_head.jpg
662 ms
1328592_head.jpg
693 ms
1132430_head.png
1198 ms
1132431_head.png
1290 ms
1328596_head.jpg
803 ms
890503_head.jpg
941 ms
1328595_head.jpg
919 ms
1328598_head.jpg
1029 ms
1328593_head.jpg
1055 ms
1185225_head.jpg
1149 ms
1328594_head.jpg
1155 ms
1535250_head.jpg
1179 ms
1535249_head.jpg
1186 ms
1328599_head.jpg
1262 ms
McLpmVM3wCm.css
243 ms
r6Aw0SZFbhw.css
290 ms
q68gy-v_YMF.js
354 ms
FJmpeSpHpjS.js
414 ms
0wM5s1Khldu.js
373 ms
1bNoFZUdlYZ.js
374 ms
jplayer.light.css
389 ms
iframe.css
385 ms
jquery.min.js
208 ms
jquery.placeholder-min.js
386 ms
basic_api.js
481 ms
jquery.jplayer.min.js
563 ms
sh.07f0d9bf220d07a763adad1e.html
131 ms
__utm.gif
153 ms
shares.json
68 ms
cb=gapi.loaded_0
65 ms
cb=gapi.loaded_1
88 ms
fastbutton
139 ms
postmessageRelay
169 ms
cb=gapi.loaded_0
33 ms
cb=gapi.loaded_1
48 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
133 ms
1559608_436304856576251_7954058649899383640_n.jpg
109 ms
10376146_261634434043295_5432487642643015024_n.png
126 ms
wL6VQj7Ab77.png
53 ms
s7jcwEQH7Sx.png
52 ms
3193398744-postmessagerelay.js
25 ms
rpc:shindig_random.js
33 ms
cb=gapi.loaded_0
5 ms
I6-MnjEovm5.js
32 ms
pQrUxxo5oQp.js
84 ms
1392304_HD1080.jpg
832 ms
video-play.png
110 ms
gtm.js
22 ms
gtm.js
22 ms
jplayer.light.seeking.gif
119 ms
jplayer.light.video.play.png
118 ms
jplayer.light.png
208 ms
iframe.js
112 ms
activityi;src=4780757;type=allvisit;cat=allvisit;ord=c5aBC8B5c6DCda65;~oref=http%3A%2F%2Fvideo.herold.at%2Fkundenvideo%2F1392304
48 ms
collect
14 ms
collect
97 ms
print.min.css
112 ms
stargazer-observatory.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
button, link, and menuitem elements do not have accessible names.
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
Links do not have a discernible name
stargazer-observatory.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
stargazer-observatory.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stargazer-observatory.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Stargazer-observatory.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.
stargazer-observatory.com
Open Graph description is not detected on the main page of Stargazer Observatory. 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: