astroserver.org

Tasks

Make the site mobile device friendly.
Select one version of your site as main and make a redirect from other versions to that one.
Avoid using deprecated HTML tags.

SEO

URL

Domain : www.astroserver.org/

Character length : 20

Title

Astroserver.org

Description

Research services for astronomers: from multi-wavelength spectral analyses, data mining and service observations to consulting in research astronomy.

Keywords (meta keywords)

Good! The website does not use “meta keywords”.

Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core

Dublin Core is not used

Underscores in the URLs

Good! No underscore (_) found in the URLs.

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

There is robots.txt file.
https://astroserver.org/robots.txt

User-agent	Disallowed for the search engines
*	/tracking/ /cgi-bin/

Social

Social Engagement

No info found.

Content

Doctype

Missing doctype element

Encoding

Perfect! The character encoding is set: UTF-8.

Language

We have found the language localisation: ”en”.

Title

Astroserver.org

Character length : 15

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 16%

Acceptable! The text / code ratio is between 15 and 25 percent.

Headings

H1	H2	H3	H4	H5	H6
2	3	0	0	0	0

Heading structure in the source code

<H1> Astroserver
<H2> Mission
<H1> Astroserver visitor survey
<H2> Dear Visitor,
<H2> Thank you for your feedback!

Word cloud

astroserver17
services12
research8
service5
astronomy5
team5
interested5
please4
stellar4
data4
survey4
provide4
observations4
free4
researchers3
graduate3
help3
solutions3
student3
offering3
collaborations3
charge3
input2
across2
quality2
grant2
request2
proposals2
models2
atomic2
few2
science2
good2
only2
single2
projects2
feedback2
maybe2
researcher2
all2
like2
search2
hear2
how2
work2
galactic2
need2
often2
visitor2
expectation2
activity2
post-doctoral2
community2
mission2
model2
organization2
spectroscopy2
main2
expertise2
media2

Keyword matrix

word	title	descriptions	heading
astroserver
services
research
service
astronomy
team

Two Word cloud

for your2
media content2
atomic data2
did you2
astroserver services2
your work2

404 Page

The website has a 404 error page.

Flash content

Good! The website does not have any flash contents.

Frame

Good! The website does not use iFrame solutions.

Images

We found 3 images on this web page.

Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

https://www.astroserver.org/images/tell_us_what_you_think.png

Readability

Flesch–Kincaid Grade Level

8.70

Flesch Reading Ease

51.10

Coleman Liau Index

12.00

Automated Readability Index (ARI)

7.90

Dale–Chall Readability

7.40

SMOG Index

12.00

Spache Readibility

5.00

Number of letters

4244

Number of words

831

Number of sentences

Average words per sentences

Number of syllables

1425

Syllables in words

1379

Average syllables in words

1.71

Number of words in first three syllables

186

Percentage of word / syllables

22.38

Words not in Dale-Chall easy-word list

361

Words not in Spache easy-word list

241

Technologies

Mobile optimization

Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 605px wide display!

Deprecated HTML elements

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<font>	1
<center>	3

Redirection (www / not www)

Error! The web address is accessible with and without www!

Deprecated HTML elements

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<font>	1
<center>	3

Printability

Suggestion! Unfortunately, no printer-friendly CSS found.

Meta Tag (viewport tag, mobile devices)

Error! The meta tag named viewport is missing.

Speed test

Server response time

The server response time is not fast enough: 2.4 seconds have passed until the page started to load.

Loading time

1,271 ms

Table layout

Error! Avoid using nested tables!

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

https://astroserver.org/js/as_scroll_main.js
https://ssl.gostats.com/js/counter.js

List of render blocking css files

https://fonts.googleapis.com/css?family=Ovo
https://fonts.googleapis.com/css?family=Oxygen:400,300,700
https://astroserver.org/css/as_scroll_style.css
https://astroserver.org/css/new.css
https://astroserver.org/testing/mobile.css
https://astroserver.org/css/slider.css

Speed test – Javascript

Javascript

Error! Too many javascript files found which slows down the page load on the website.

https://www.astroserver.org/js/skel.min.js
https://www.astroserver.org/js/skel-panels.min.js
https://www.astroserver.org/js/init.js
https://www.astroserver.org/css/fancybox/lib/jquery.mousewheel-3.0.6.pack.js
https://www.astroserver.org/css/fancybox/source/jquery.fancybox.pack.js?v=2.1.5
https://www.astroserver.org/css/fancybox/source/helpers/jquery.fancybox-buttons.js?v=1.0.5
https://www.astroserver.org/css/fancybox/source/helpers/jquery.fancybox-media.js?v=1.0.6
https://www.astroserver.org/css/fancybox/source/helpers/jquery.fancybox-thumbs.js?v=1.0.7
https://www.astroserver.org/js/jquery.cookie-1.3.0.js
https://www.astroserver.org/js/cookieconsent.min.js

File size of all javascript files combined

3.08MB

Javascript minifying

You can save 4.4KB (31% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Error! Too many CSS files detected that slows down the page load.

https://www.astroserver.org/css/skel-noscript.css
https://www.astroserver.org/css/style.css
https://www.astroserver.org/css/fancybox/source/jquery.fancybox.css
https://www.astroserver.org/css/fancybox/source/jquery.fancybox.css?v=2.1.5
https://www.astroserver.org/css/fancybox/source/helpers/jquery.fancybox-buttons.css?v=1.0.5
https://www.astroserver.org/css/fancybox/source/helpers/jquery.fancybox-thumbs.css?v=1.0.7
https://www.astroserver.org/css/cookieconsent.min.css

File size of all css files combined

524.16KB

CSS minifying

You can save 5.5KB (35% compression) on the analysed URL by minifying the CSS files.

By minifying https://astroserver.org/css/new.css you can save 2.1KB (39% compression rate)
By minifying https://astroserver.org/css/slider.css you can save 1.8KB (57% compression rate)
By minifying https://astroserver.org/testing/mobile.css you can save 521B (26% compression rate)
By minifying https://astroserver.org/css/highlight.css you can save 266B (23% compression rate)
By minifying https://astroserver.org/css/as_scroll_style.css you can save 237B (23% compression rate)
By minifying https://astroserver.org/css/fancybox/source/jquery.fancybox.css you can save 229B (17% compression rate)
By minifying https://astroserver.org/.. /jquery.fancybox.css?v=2.1.5 you can save 229B (17% compression rate)
By minifying https://astroserver.org/testing/newsbox.css you can save 109B (24% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

193.96KB

Gzip compression

Your site uses compression.

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
https://apod.nasa.gov/apod/image/1808/M20M21Bobillo1024.jpg	Expiry time is not specified
https://astroserver.org/css/hemi_head_bd_it-webfont.woff	Expiry time is not specified
https://astroserver.org/css/images/as_scroll_arrow.svg	Expiry time is not specified
https://astroserver.org/images/close.svg	Expiry time is not specified
https://www.google.com/recaptcha/api.js	5 minutes
https://www.google.com/.. /webworker.js?hl=en&v=v1535045166622	5 minutes
https://static.doubleclick.net/instream/ad_status.js	15 minutes
https://connect.facebook.net/en_US/fbevents.js	20 minutes
https://connect.facebook.net/.. /208435889622952?v=2.8.25&r=stable	20 minutes
https://www.google-analytics.com/analytics.js	2 hours

Speed test – Images

File size of all images combined

2.35MB

Image optimisation

You can save 684.1KB (42% compression) by optimising the images below:

By lossless compressing the https://apod.nasa.gov/apod/image/1808/M20M21Bobillo1024.jpg you can save 429.4KB (51%) data.
By lossless compressing the https://astroserver.org/.. /tumblr_m57hnjRYDZ1qcokc4o2_1280.jpg you can save 69.2KB (44%) data.
By lossless compressing the https://astroserver.org/images/slider/arctx-m.jpg you can save 59.7KB (30%) data.
By lossless compressing the https://astroserver.org/.. /Moonset_over_ESO_Very_Large_Telescope-m.... you can save 40.3KB (32%) data.
By lossless compressing the https://astroserver.org/images/tell_us_what_you_think.png you can save 40.2KB (86%) data.
By lossless compressing the https://astroserver.org/images/slider/hubble_m5-m.jpg you can save 24.9KB (14%) data.
By lossless compressing the https://astroserver.org/images/slider/151_01_full-m.jpg you can save 19.7KB (23%) data.
By lossless compressing the https://astroserver.org/css/images/overlay.png you can save 756B (67%) data.

Links

We found a total of 9 different links.
Internal links: 8
External links: 1

External links:

Link text (anchor)	Link strength
http://gostats.com

Internal links:

Link text (anchor)	Link strength
Services
Pricing
References
Order
Terms
Contact
contact us
https://www.astroserver.org/.

Website security

213.181.192.30

External hidden links

Good! No hidden external links found

Looking for eval()

Good! No eval(bas64_decode()) scripts are found

Checking for XSS vulnerability

No XSS vulnerability found

Email encryption

Good! We have not found any unencrypted email addresses.

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ingatlan-adatbank.hu

batmobil.hu

easyway.systems

hotelgabriella.hu

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Icons

Favicon

Good! The website uses favicon.

Order of Heading elements on mobile by position

H1 : Astroserver, ( -1px from top )
H1 : Astroserver visitor survey, ( 0px from top )
H2 : Dear Visitor,, ( 0px from top )
H2 : Thank you for your feedback!, ( 0px from top )
H2 : Mission, ( 272px from top )

Typos

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SEO report of astroserver.org