3.1 sec in total
239 ms
2.2 sec
680 ms
Welcome to hematology.im.wustl.edu homepage info - get ready to check Hematology Im Wu St L best content for United States right away, or after learning these important things about hematology.im.wustl.edu
The Divisions of Hematology & Oncology at Washington University in St. Louis are dedicated to outstanding patient care, clinical training and innovative research in cancer and blood diseases.
Visit hematology.im.wustl.eduWe analyzed Hematology.im.wustl.edu page load time and found that the first response time was 239 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
hematology.im.wustl.edu performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value25.0 s
0/100
25%
Value5.3 s
58/100
10%
Value3,290 ms
2/100
30%
Value0.118
85/100
15%
Value8.8 s
36/100
10%
239 ms
94 ms
202 ms
198 ms
201 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 94% of them (100 requests) were addressed to the original Hematology.im.wustl.edu, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (730 ms) belongs to the original domain Hematology.im.wustl.edu.
Page size can be reduced by 413.4 kB (9%)
4.8 MB
4.4 MB
In fact, the total size of Hematology.im.wustl.edu main page is 4.8 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 4.5 MB which makes up the majority of the site volume.
Potential reduce by 173.7 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 33.1 kB, which is 15% 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 173.7 kB or 78% of the original size.
Potential reduce by 233.8 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. Hematology Im Wu St L images are well optimized though.
Potential reduce by 3.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.8 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. Hematology.im.wustl.edu needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 26% of the original size.
Number of requests can be reduced by 13 (13%)
101
88
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hematology Im Wu St L. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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hematology.im.wustl.edu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
hematology.im.wustl.edu 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
hematology.im.wustl.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hematology.im.wustl.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Hematology.im.wustl.edu 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.
{{og_description}}
hematology.im.wustl.edu
Open Graph description is not detected on the main page of Hematology Im Wu St L. 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: