3.6 sec in total
183 ms
2.8 sec
537 ms
Visit addaclevenger.org now to see the best up-to-date Adda Clevenger content and also check out these interesting facts you probably never knew about addaclevenger.org
Adda Clevenger School located in San Francisco, California. Private independent school for students in Kindergarten, Elementary, and Middle School.
Visit addaclevenger.orgWe analyzed Addaclevenger.org page load time and found that the first response time was 183 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
addaclevenger.org performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value8.4 s
2/100
25%
Value4.9 s
65/100
10%
Value900 ms
31/100
30%
Value0.38
27/100
15%
Value9.4 s
31/100
10%
183 ms
352 ms
223 ms
285 ms
353 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 68% of them (38 requests) were addressed to the original Addaclevenger.org, 11% (6 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (668 ms) relates to the external source Fonts.gstatic.com.
Page size can be reduced by 438.6 kB (14%)
3.1 MB
2.6 MB
In fact, the total size of Addaclevenger.org main page is 3.1 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 2.7 MB which makes up the majority of the site volume.
Potential reduce by 41.1 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 10.9 kB, which is 24% 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 41.1 kB or 89% of the original size.
Potential reduce by 204.5 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. Adda Clevenger images are well optimized though.
Potential reduce by 67.8 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 67.8 kB or 46% of the original size.
Potential reduce by 125.3 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. Addaclevenger.org needs all CSS files to be minified and compressed as it can save up to 125.3 kB or 72% of the original size.
Number of requests can be reduced by 22 (47%)
47
25
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adda Clevenger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
addaclevenger.org
183 ms
www.addaclevenger.org
352 ms
global.css
223 ms
css.css
285 ms
implementation_colors.css
353 ms
css_menu.css
370 ms
font-awesome.min.css
623 ms
styles.css
369 ms
cycle2.css
540 ms
jquery.min.js
611 ms
mediaelement-and-player.min.js
530 ms
mediaelementplayer.min.css
490 ms
js
579 ms
jquery.cycle2.min.js
453 ms
jquery.cycle2.swipe.js
457 ms
jquery.cycle2.carousel.js
455 ms
jquery.cycle2.swipe.min.js
509 ms
custom.js
510 ms
css
369 ms
css
417 ms
css
429 ms
reset.css
330 ms
logo.png
137 ms
slideshow37916_4.jpg
154 ms
slideshow37917_3.jpg
135 ms
news-arrow.png
124 ms
calendar_img.png
144 ms
footer_logo.png
141 ms
cms-logo.png
141 ms
right-arrow.png
112 ms
361923739
603 ms
analytics.js
515 ms
left-arrow.png
288 ms
news-slider-arrow.png
289 ms
news-slider-arrow1.png
284 ms
text20726_3.jpg
287 ms
text20727_6.jpg
472 ms
text20728_3.jpg
268 ms
news-bg.jpg
473 ms
announce15_2.jpg
513 ms
announce16_1.jpg
510 ms
announce22_2.jpg
518 ms
announce21_2.jpg
516 ms
announce20_6.jpg
513 ms
top_btn.png
512 ms
player.js
310 ms
player.css
260 ms
vuid.min.js
276 ms
SlGVmQWMvZQIdix7AFxXkHNSaA.ttf
545 ms
SlGWmQWMvZQIdix7AFxXmMh3eDs1Yg.ttf
546 ms
tDbI2oqRg1oM3QBjjcaDkOr9rAA.ttf
642 ms
tDbV2oqRg1oM3QBjjcaDkOJGiRD7OwQ.ttf
640 ms
tDbK2oqRg1oM3QBjjcaDkOr4nAfcGw.ttf
668 ms
tDbX2oqRg1oM3QBjjcaDkOr4lLz5CwOnTQ.ttf
667 ms
dis-font.woff
171 ms
collect
104 ms
addaclevenger.org 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
addaclevenger.org 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
General
Impact
Issue
Detected JavaScript libraries
addaclevenger.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Addaclevenger.org 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 Addaclevenger.org 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.
addaclevenger.org
Open Graph description is not detected on the main page of Adda Clevenger. 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: