1.1 sec in total
81 ms
661 ms
310 ms
Welcome to gis.cancer.gov homepage info - get ready to check GIS Cancer best content for United States right away, or after learning these important things about gis.cancer.gov
This website provides resources for interactive mapping, exploring, and downloading, geographically based cancer related information.
Visit gis.cancer.govWe analyzed Gis.cancer.gov page load time and found that the first response time was 81 ms and then it took 971 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
gis.cancer.gov performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value3.0 s
78/100
25%
Value2.6 s
97/100
10%
Value430 ms
64/100
30%
Value0.436
21/100
15%
Value7.7 s
45/100
10%
81 ms
36 ms
65 ms
26 ms
31 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 88% of them (37 requests) were addressed to the original Gis.cancer.gov, 10% (4 requests) were made to Static.cancer.gov and 2% (1 request) were made to Nci.122.2o7.net. The less responsive or slowest element that took the longest time to load (356 ms) belongs to the original domain Gis.cancer.gov.
Page size can be reduced by 163.0 kB (38%)
428.1 kB
265.2 kB
In fact, the total size of Gis.cancer.gov main page is 428.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 226.7 kB which makes up the majority of the site volume.
Potential reduce by 14.1 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. This page needs HTML code to be minified as it can gain 4.5 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.1 kB or 80% of the original size.
Potential reduce by 32.2 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. Obviously, GIS Cancer needs image optimization as it can save up to 32.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 99.1 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 99.1 kB or 62% of the original size.
Potential reduce by 17.5 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. Gis.cancer.gov needs all CSS files to be minified and compressed as it can save up to 17.5 kB or 77% of the original size.
Number of requests can be reduced by 12 (43%)
28
16
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GIS Cancer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
gis.cancer.gov
81 ms
styles.css
36 ms
jquery-1.7.2.min.js
65 ms
general.js
26 ms
slideshow.css
31 ms
slideshow.js
34 ms
cycle.js
40 ms
WA_DCCPS_PageLoad.js
119 ms
bg.jpg
50 ms
gis-desktop.png
47 ms
search_bg.jpg
46 ms
btn_search.jpg
47 ms
nav_current.png
48 ms
nav_arrow.png
47 ms
grad_wht.png
194 ms
map.png
228 ms
cube_btm.png
203 ms
cube_bg.png
194 ms
cube_overview.png
211 ms
cube_divide.png
205 ms
cube_portal.png
222 ms
cube_research.png
223 ms
cube_tools.png
237 ms
slide1.jpg
256 ms
slide2.jpg
269 ms
slide3.jpg
283 ms
slide4.jpg
291 ms
slide5.jpg
299 ms
slide6.jpg
292 ms
slide7.jpg
333 ms
slide8.jpg
333 ms
slide9.jpg
336 ms
bullet.png
331 ms
pop_sprite.png
330 ms
bullet_arrow.png
331 ms
ftr_rpt.jpg
350 ms
ftr_globe.png
356 ms
WA_DCCPS_pre.js
19 ms
s_code.js
29 ms
WA_DCCPS_post.js
52 ms
external.png
185 ms
s77322338640224
41 ms
gis.cancer.gov accessibility score
gis.cancer.gov best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
gis.cancer.gov SEO score
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 Gis.cancer.gov 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 Gis.cancer.gov 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.
gis.cancer.gov
Open Graph description is not detected on the main page of GIS Cancer. 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: