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24 blogs.nasa.gov Last Updated: 9 months

Success 47% of passed verification steps
Warning 20% of total warning
Errors 33% of total errors, require fast action
PageSpeed Desktop Score 75%
pagespeed_mobile Mobile Score 65%
Domain Authority Score 0%
Usability Score 99%
Page Authority Authority 0%
Moz Rank 0.0/10
Bounce Rate Rate 58%
Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 10 Characters
NASA Blogs
Meta Description 0 Characters
NO DATA
Effective URL 22 Characters
https://blogs.nasa.gov
Excerpt Page content
NASA Blogs Skip to content NASA Blogs Menu ...
Keywords Cloud Density
nasa28 space11 post10 full10 read10 posted10 tropical8 satellite8 ocean7 station6
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
nasa 28
space 11
post 10
full 10
read 10
posted 10
tropical 8
satellite 8
ocean 7
station 6
Google Preview Your look like this in google search result
NASA Blogs
https://blogs.nasa.gov
NASA Blogs Skip to content NASA Blogs Menu ...
Robots.txt File Detected
Sitemap.xml File No Found
Whois Is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system
Updated: 1970-01-01 / 50 years
Create on: 1970-01-01 / 50 years
Expires on: 1970-01-01 / 607 months 25 days
Page Size Code & Text Ratio
Document Size: ~29.16 KB
Code Size: ~18.68 KB
Text Size: ~10.49 KB Ratio: 35.96%

Social Data

Delicious Total: 0
Facebook Total: 2,420
Google Total: 0
Linkedin Total: 0
Pinterest Total: 0
Stumbleupon Total: 0
Tumblr Total: 0
Vk Total: 0

Estimation Traffic and Earnings

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Technologies

PWA - Manifest

Manifest is not valid
Your site don't have valid manifest.json, read more in Web App Manifest

Google PageSpeed Insights

Google Stats This test checks to see if a page has applied common performance best practices.
Number Resources:
49
Number Hosts:
8
Total Request:
5.79 KB
Number Static Resources:
42
HTML Response:
98.28 KB
CSS Response:
144.21 KB
Image Response:
201.1 KB
Javascript Response:
736.42 KB
Other Response:
69.14 KB
Number JS Resources:
28
Number CSS Resources:
9

Desktop

Desktop Screenshot
Avoid landing page redirects
Your page has no redirects. Learn more about avoiding landing page redirects.
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Reduce server response time
In our test, your server responded in {{RESPONSE_TIME}}.
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 20 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.
Optimize images
Properly formatting and compressing images can save many bytes of data.
Prioritize visible content
You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.

Mobile

Mobile Screenshot
Avoid landing page redirects
Your page has no redirects. Learn more about avoiding landing page redirects.
Avoid plugins
Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.
Configure the viewport
Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Reduce server response time
Your server responded quickly. Learn more about server response time optimization.
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 20 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.
Optimize images
Properly formatting and compressing images can save many bytes of data.
Prioritize visible content
You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.
Size content to viewport
The contents of your page fit within the viewport. Learn more about sizing content to the viewport.
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
Use legible font sizes
The text on your page is legible. Learn more about using legible font sizes.

Speed And Optimization Tips

Website speed has a huge impact on performance, affecting user experience, conversion rates and even rankings. ‪‬‬By reducing page load-times, users are less likely to get distracted and the search engines are more likely to reward you by ranking you
Title Website
Congratulations! Your title is optimized
Description Website
Warning! Your description is not optimized
Robots.txt
Congratulations! Your site have a robots.txt file
Sitemap.xml
Warning! Not found a sitemap file for your website
SSL Secure
Congratulations! Your site have Support to HTTPS
Pagespeed
Warning! Your site load very slow on Desktop devices. need improve this
PageSpeed Mobile
Warning! Your site load very slow on mobiles devices. need improve this
Headings
Congratulations! You are using your H1 and H2 tags in your site
Blacklist
Congratulations! Your site is not listed in a blacklist
W3C Validator
Warning! Your site have errors W3C
Accelerated Mobile Pages (AMP)
Warning! Your site not have AMP Version
Domain Authority
Warning! Domain Authority of your website is slow. It is good to have domain authority more than 25.
GZIP Compress
Warning! Your site not is compressed, this can make slower response for the visitors
Favicon
Congratulations! Your website appears to have a favicon.

Alexa Rank

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Domain Available

Domain (TDL) and Typo Status
blogs.nasa.co Available Buy Now!
blogs.nasa.us Available Buy Now!
blogs.nasa.com Already Registered
blogs.nasa.org Already Registered
blogs.nasa.net Already Registered
bogs.nasa.gov Available Buy Now!
glogs.nasa.gov Available Buy Now!
ylogs.nasa.gov Available Buy Now!

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Cache-Control: max-age=300
Cache-Control: no-cache="set-cookie"
Date: Wed, 20 Mar 2019 10:02:18 GMT
Link: ; rel=shortlink
Referrer-Policy: strict-origin-when-cross-origin
Server: NASA
Set-Cookie: AWSELB=B327350108F6B5D70BB645501927022C942E82EEDBFE15D78D9322CD5326AFA2709F36DA507EF0AD0DE427EF0FF6D12DEAF9BF0D66EC31BC363A470EB290A7ABCDB203E581;PATH=/;MAX-AGE=900
Strict-Transport-Security: max-age=31536000;
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Cache: Miss from cloudfront
Via: 1.1 25d6d48ccf183c90a9aeaef9670f9174.cloudfront.net (CloudFront)
X-Amz-Cf-Id: NVF3GMva4jIWcKSIfnQ5K0QVaJR2Gtp1qEuCCF7GwBQhkaTwncvweQ==
DNS Records DNS Resource Records associated with a hostname
View DNS Records
Response Server Information regarding a specific transfer
URL: https://blogs.nasa.gov/
Content Type: text/html; charset=UTF-8
Http Code: 200
Header Size: 818 B
Request Size: 76 B
Total Time: 0.689825 seconds
Name Lookup Time: 0.028455 seconds
Pretransfer Time: 0.070184 seconds
Download Size: 29.14 KB
Speed Download: 42.25 KB Per seconds
Start Rransfer Time: 0.49692 seconds