3.5 sec in total
339 ms
2.4 sec
814 ms
Welcome to alzres.biomedcentral.com homepage info - get ready to check Alzres Biomedcentral best content for China right away, or after learning these important things about alzres.biomedcentral.com
Leading the open access field for translational research into dementia and neurodegenerative diseases, Alzheimer's Research & Therapy is the major forum for ...
Visit alzres.biomedcentral.comWe analyzed Alzres.biomedcentral.com page load time and found that the first response time was 339 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
alzres.biomedcentral.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value4.5 s
37/100
25%
Value5.7 s
51/100
10%
Value8,240 ms
0/100
30%
Value0.026
100/100
15%
Value14.4 s
9/100
10%
339 ms
111 ms
57 ms
385 ms
93 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 20% of them (13 requests) were addressed to the original Alzres.biomedcentral.com, 12% (8 requests) were made to Pbs.twimg.com and 8% (5 requests) were made to Cdn.doubleverify.com. The less responsive or slowest element that took the longest time to load (697 ms) relates to the external source Resource-cms.springer.com.
Page size can be reduced by 628.5 kB (66%)
951.6 kB
323.1 kB
In fact, the total size of Alzres.biomedcentral.com main page is 951.6 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. 70% of websites need less resources to load. Javascripts take 787.1 kB which makes up the majority of the site volume.
Potential reduce by 44.7 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 8.1 kB, which is 14% 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 44.7 kB or 79% of the original size.
Potential reduce by 21.2 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, Alzres Biomedcentral needs image optimization as it can save up to 21.2 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 562.5 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 562.5 kB or 71% of the original size.
Number of requests can be reduced by 37 (62%)
60
23
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alzres Biomedcentral. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
alzres.biomedcentral.com
339 ms
css
111 ms
suis-biomedcentral.86d30a9e.css
57 ms
webtrekk_v4.min.js
385 ms
oscar.bd472c3f.js
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mathjaxConfig.698a06c9.js
93 ms
analytics.js
185 ms
v2
474 ms
widgets.js
152 ms
biomed-central-logo_180x35.aea55d8f.png
141 ms
hex-aqua-f7f8fa.48e48a0b.jpg
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springer-logo_75x20.7763bac1.png
377 ms
v1
668 ms
v1
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v1
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v1
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9CC.js
368 ms
aC6.js
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cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
204 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
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k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
204 ms
realMedia
230 ms
realMedia
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realMedia
522 ms
MathJax.js
162 ms
Oregon_LDO_Book.woff
488 ms
collect
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timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
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collect
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1747285703@Top
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1776092264@Middle
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TeX-AMS-MML_HTMLorMML.js
65 ms
syndication
381 ms
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dvbs_src.js
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suis-biomedcentral-print.201cf5fb.css
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bst2tv3.html
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verify.js
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empty.gif
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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52addd348800bc08bd12bacc23fa11fa_normal.jpeg
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dvtp_src.js
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lidar.js
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dt
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skeleton.js
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alzres.biomedcentral.com accessibility score
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
Image elements do not have [alt] attributes
alzres.biomedcentral.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
alzres.biomedcentral.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
Image elements do not have [alt] attributes
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
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 Alzres.biomedcentral.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 Alzres.biomedcentral.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.
alzres.biomedcentral.com
Open Graph data is detected on the main page of Alzres Biomedcentral. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: