1.4 sec in total
69 ms
959 ms
348 ms
Welcome to residents.neurosurgery.mgh.harvard.edu homepage info - get ready to check Residents Neurosurgery Mgh Harvard best content for United States right away, or after learning these important things about residents.neurosurgery.mgh.harvard.edu
Information Resources for Medical Students and Others Interested in Neurosurgery - Neurosurgery Residency Program - The World Wide Web Homepage of Neurosurgical Service of Harvard Medical School at Ma...
Visit residents.neurosurgery.mgh.harvard.eduWe analyzed Residents.neurosurgery.mgh.harvard.edu page load time and found that the first response time was 69 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
residents.neurosurgery.mgh.harvard.edu performance score
name
value
score
weighting
Value2.1 s
79/100
10%
Value7.1 s
5/100
25%
Value4.8 s
66/100
10%
Value3,730 ms
1/100
30%
Value0.256
48/100
15%
Value8.5 s
38/100
10%
69 ms
187 ms
34 ms
65 ms
52 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Residents.neurosurgery.mgh.harvard.edu, 6% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (715 ms) belongs to the original domain Residents.neurosurgery.mgh.harvard.edu.
Page size can be reduced by 336.3 kB (12%)
2.9 MB
2.6 MB
In fact, the total size of Residents.neurosurgery.mgh.harvard.edu main page is 2.9 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. 30% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 26.6 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 8.3 kB, which is 27% 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 26.6 kB or 85% of the original size.
Potential reduce by 115.0 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. Residents Neurosurgery Mgh Harvard images are well optimized though.
Potential reduce by 152.7 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 152.7 kB or 62% of the original size.
Potential reduce by 42.0 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. Residents.neurosurgery.mgh.harvard.edu needs all CSS files to be minified and compressed as it can save up to 42.0 kB or 80% of the original size.
Number of requests can be reduced by 17 (53%)
32
15
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Residents Neurosurgery Mgh Harvard. 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 4 to 1 for CSS and as a result speed up the page load time.
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residents.neurosurgery.mgh.harvard.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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
residents.neurosurgery.mgh.harvard.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
residents.neurosurgery.mgh.harvard.edu 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Residents.neurosurgery.mgh.harvard.edu 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 Residents.neurosurgery.mgh.harvard.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.
residents.neurosurgery.mgh.harvard.edu
Open Graph description is not detected on the main page of Residents Neurosurgery Mgh Harvard. 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: