1.3 sec in total
121 ms
833 ms
315 ms
Welcome to calcchat.com homepage info - get ready to check Calc Chat best content for United States right away, or after learning these important things about calcchat.com
CalcChat.com is a moderated chat forum that provides interactive calculus help, calculus solutions, college algebra solutions, precalculus solutions and more.
Visit calcchat.comWe analyzed Calcchat.com page load time and found that the first response time was 121 ms and then it took 1.1 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.
calcchat.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value5.5 s
19/100
25%
Value3.1 s
93/100
10%
Value380 ms
71/100
30%
Value0.368
29/100
15%
Value5.2 s
74/100
10%
121 ms
104 ms
8 ms
83 ms
11 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 92% of them (78 requests) were addressed to the original Calcchat.com, 2% (2 requests) were made to Maxcdn.bootstrapcdn.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (310 ms) belongs to the original domain Calcchat.com.
Page size can be reduced by 307.5 kB (9%)
3.3 MB
3.0 MB
In fact, the total size of Calcchat.com main page is 3.3 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. 70% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 37.7 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. 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 37.7 kB or 84% of the original size.
Potential reduce by 79.6 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. Calc Chat images are well optimized though.
Potential reduce by 45.8 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 45.8 kB or 55% of the original size.
Potential reduce by 144.4 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. Calcchat.com needs all CSS files to be minified and compressed as it can save up to 144.4 kB or 79% of the original size.
Number of requests can be reduced by 10 (12%)
83
73
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calc Chat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
calcchat.com
121 ms
bootstrap.min.css
104 ms
jquery-ui.css
8 ms
main.css
83 ms
font-awesome.min.css
11 ms
nouislider.min.css
89 ms
modernizr-2.8.3-respond-1.4.2.min.js
87 ms
jquery.min.js
35 ms
bootstrap.min.js
87 ms
main.js
87 ms
verge.min.js
183 ms
css
37 ms
book_placeholder.png
90 ms
teacher_benefits.jpg
59 ms
onthego_phones.png
103 ms
apple.png
65 ms
google.png
66 ms
triangle_bg.png
66 ms
CalcChat_web_new_white.png
58 ms
callout2.jpg
58 ms
callout1.jpg
61 ms
lightbulb.png
58 ms
lti-logo.png
59 ms
ga.js
59 ms
apcalc1e_mini.png
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ela8e_mini.png
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calc10e.jpg
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fontawesome-webfont.woff
37 ms
plrmrp6e_mini.jpg
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plrmrp6e_tx_mini.jpg
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carmrp6e_mini.jpg
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__utm.gif
13 ms
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caabls1e_mini.jpg
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clss1e_mini.jpg
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187 ms
twitter_quote.png
189 ms
calcchat.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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
calcchat.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
calcchat.com 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 Calcchat.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 Calcchat.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.
calcchat.com
Open Graph description is not detected on the main page of Calc Chat. 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: