1.7 sec in total
485 ms
968 ms
204 ms
Visit crlsresearchguide.org now to see the best up-to-date CRLS Research Guide content for United States and also check out these interesting facts you probably never knew about crlsresearchguide.org
Basic Steps to the Research Process
Visit crlsresearchguide.orgWe analyzed Crlsresearchguide.org page load time and found that the first response time was 485 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
crlsresearchguide.org performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value3.1 s
74/100
25%
Value1.4 s
100/100
10%
Value260 ms
83/100
30%
Value0.001
100/100
15%
Value4.0 s
88/100
10%
485 ms
144 ms
390 ms
298 ms
12 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 68% of them (15 requests) were addressed to the original Crlsresearchguide.org, 14% (3 requests) were made to S7.addthis.com and 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (485 ms) belongs to the original domain Crlsresearchguide.org.
Page size can be reduced by 299.3 kB (60%)
495.5 kB
196.2 kB
In fact, the total size of Crlsresearchguide.org main page is 495.5 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. 20% of websites need less resources to load. Javascripts take 381.5 kB which makes up the majority of the site volume.
Potential reduce by 49.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 49.8 kB or 69% of the original size.
Potential reduce by 1.2 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. CRLS Research Guide images are well optimized though.
Potential reduce by 234.8 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 234.8 kB or 62% of the original size.
Potential reduce by 13.6 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. Crlsresearchguide.org needs all CSS files to be minified and compressed as it can save up to 13.6 kB or 83% of the original size.
Number of requests can be reduced by 3 (15%)
20
17
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CRLS Research Guide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
crlsresearchguide.org
485 ms
fixed.css
144 ms
CRLS_header.jpg
390 ms
new.jpg
298 ms
addthis_widget.js
12 ms
GWSseal.gif
337 ms
WETaward1.jpg
337 ms
iaslnew.gif
295 ms
blueweb3.gif
279 ms
logo.gif
384 ms
homeworkflag.gif
405 ms
EdWorldA+.GIF
385 ms
ssurf.gif
385 ms
homebanner_all.JPG
480 ms
familyfriendly88x31.gif
457 ms
Print.css
164 ms
ga.js
29 ms
300lo.json
54 ms
counter.8eb9e83b9fa0d4af1e4f.js
10 ms
__utm.gif
41 ms
sh.7c7179124ea24ac6ba46caac.html
40 ms
shares.json
35 ms
crlsresearchguide.org 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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
<object> elements do not have alternate text
crlsresearchguide.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
crlsresearchguide.org 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
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crlsresearchguide.org 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 Crlsresearchguide.org main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
crlsresearchguide.org
Open Graph description is not detected on the main page of CRLS Research Guide. 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: