5.8 sec in total
566 ms
3.8 sec
1.4 sec
Click here to check amazing XALKORI content. Otherwise, check out these important facts you probably never knew about xalkori.com
Learn about Rx XALKORI® (crizotinib) for treatment of ALK+ or ROS1+ non-small cell lung cancer that has spread to other parts of the body. See risks & benefits.
Visit xalkori.comWe analyzed Xalkori.com page load time and found that the first response time was 566 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
xalkori.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value10.4 s
0/100
25%
Value11.7 s
4/100
10%
Value590 ms
50/100
30%
Value0.805
5/100
15%
Value18.4 s
3/100
10%
566 ms
92 ms
180 ms
83 ms
219 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 62% of them (62 requests) were addressed to the original Xalkori.com, 21% (21 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to Pkg-cdn.digitalpfizer.com. The less responsive or slowest element that took the longest time to load (693 ms) belongs to the original domain Xalkori.com.
Page size can be reduced by 658.0 kB (13%)
5.0 MB
4.3 MB
In fact, the total size of Xalkori.com main page is 5.0 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. 85% 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 4.0 MB which makes up the majority of the site volume.
Potential reduce by 151.8 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. This page needs HTML code to be minified as it can gain 31.2 kB, which is 17% 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 151.8 kB or 83% of the original size.
Potential reduce by 504.7 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, XALKORI needs image optimization as it can save up to 504.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 310 B
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. Xalkori.com has all CSS files already compressed.
Number of requests can be reduced by 51 (65%)
78
27
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of XALKORI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.
www.xalkori.com
566 ms
launch-b955d3b0644a.min.js
92 ms
external_link.js
180 ms
603a6dc7ec082bfb171ed03bc4fba94c.css
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css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css
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css_CAUNTp0NqV5EscpWp7afh4NePKPk0JS3XnQU4R8RSjU.css
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css_MJcrqWuZ4RfFjD4RdvAJf72lUQBPs2wTo55GN57m4Go.css
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css_D7B53tdAQ-qxllLfkI8-pf0jaRyzBB64aRH8u7WpIps.css
261 ms
css_u8ZzHg05Kolks0sYHUBYTFJ7yhjj0ItWCZGkj_KaYQY.css
149 ms
bootstrap.min.css
89 ms
drupal-bootstrap.min.css
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css_RtC1HsHsF3A73wb2TMve8LCOzfPf4pRvVbRe1GCH3hk.css
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style-fixes.css
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js_mR3TBfG-jc6aQpxsnGIYJzVb-ZmXj9X_iIBtwltCBU0.js
420 ms
customjq1.js
424 ms
js_4U-4Dowmxtkw8EBVnTjefE52vgcrlNQJ5xmuPqw9xNU.js
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bootstrap.min.js
103 ms
js_gzhqtpo_ZpqQJ2Xu6J_P5SYn9xQdf3QlbESqckMnYtE.js
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js_YDby2B8oMR3ZGvk7zof-hczc3jRfZJaSIZAKmlquziQ.js
286 ms
js_ISVHOex4LhR-Cjg5bndIpFhBx6l24nG6DVIACnkXxOM.js
420 ms
js__JuFmti1OZYyBBidIUJvoDOZg81ze1_8XkKpzZ5SPsY.js
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font_FSAlbert.js
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0ae9fbc7-9830-4d53-95ea-954fe1f26b03.css
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helix.esm.js
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helix.js
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helix-extras.esm.js
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helix-extras.js
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analytics_footer.js
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webcomponent-events.js
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customfooter.js
419 ms
js_ToD6uPKH6GcJh-hVxhg6g2cgZnhkZBuUBgfF5zDFG5M.js
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js_MRdvkC2u4oGsp5wVxBG1pGV5NrCPW3mssHxIn6G9tGE.js
416 ms
script.js
536 ms
custom.js
536 ms
external-popup.js
535 ms
css2
104 ms
logo_call.png
479 ms
seperator.png
333 ms
cross.png
479 ms
logo.png
479 ms
Xalkori-Crizotinib-Pill-Bottle.png
480 ms
Pfizer-Oncology-Together-Logo.png
477 ms
Pfizer-OT_CoPay-Card_XALKORI.png
597 ms
Woman-Working.png
481 ms
Xalkori-Crizotinib-Box.png
612 ms
pfizer-onco-footer-banner.png
552 ms
PfizerOncologyLogo-1381375405890130-76729.png
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css2
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helix.css
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public_data.json
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external-link.css
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external-link.css
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indexcustom.css
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indexcustom.css
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pfizer-pledge-program.css
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pfizer-pledge-program.css
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xalkori_banner_image.css
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xalkori.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
[aria-*] attributes do not match their roles
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
Buttons do not have an accessible name
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
xalkori.com 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
xalkori.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xalkori.com 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 Xalkori.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.
xalkori.com
Open Graph data is detected on the main page of XALKORI. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: