3.7 sec in total
96 ms
3.4 sec
179 ms
Visit assemblyblocks.com now to see the best up-to-date Assembly Blocks content and also check out these interesting facts you probably never knew about assemblyblocks.com
Assembly blocks is worldwide chemical supplier from India. We provide wide range of laboratory chemical, fine chemical and reagents, organic and inorganic chemicals also.
Visit assemblyblocks.comWe analyzed Assemblyblocks.com page load time and found that the first response time was 96 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
assemblyblocks.com performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value5.7 s
17/100
25%
Value7.5 s
27/100
10%
Value540 ms
54/100
30%
Value0.006
100/100
15%
Value8.8 s
36/100
10%
96 ms
2304 ms
124 ms
177 ms
195 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 95% of them (53 requests) were addressed to the original Assemblyblocks.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Assemblyblocks.com.
Page size can be reduced by 190.2 kB (20%)
951.7 kB
761.5 kB
In fact, the total size of Assemblyblocks.com main page is 951.7 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. 60% of websites need less resources to load. Images take 477.2 kB which makes up the majority of the site volume.
Potential reduce by 58.9 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 19.6 kB, which is 28% 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 58.9 kB or 83% of the original size.
Potential reduce by 2.9 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. Assembly Blocks images are well optimized though.
Potential reduce by 89.3 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 89.3 kB or 29% of the original size.
Potential reduce by 39.0 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. Assemblyblocks.com needs all CSS files to be minified and compressed as it can save up to 39.0 kB or 40% of the original size.
Number of requests can be reduced by 37 (71%)
52
15
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Assembly Blocks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
assemblyblocks.com
96 ms
www.assemblyblocks.com
2304 ms
bootstrap.css
124 ms
custom.css
177 ms
font-awesome.css
195 ms
jquery.ui.css
186 ms
jquery-ui-timepicker-addon.css
184 ms
owl.carousel.css
189 ms
jquery
233 ms
bootstrap.js
269 ms
owl.carousel.js
268 ms
JavaScript1.js
266 ms
MainJS
230 ms
angular.min.js
287 ms
ui-bootstrap-tpls-0.10.0.min.js
326 ms
angular-resource.js
324 ms
angular-route.js
325 ms
jsme.nocache.js
301 ms
angular-sanitize.min.js
322 ms
angular-jquery-validate.js
338 ms
AngularChild
431 ms
app.js
434 ms
AssemblyConfig.js
434 ms
AssemblyServices.js
432 ms
core-min.js
434 ms
cipher-core-min.js
433 ms
enc-base64-min.js
498 ms
pbkdf2-min.js
499 ms
enc-utf16-min.js
500 ms
aes-min.js
499 ms
sweetalert.js
491 ms
sweetalert.css
483 ms
upload.css
536 ms
custom-file-input.js
542 ms
AngularCtr
541 ms
jsa.css
214 ms
chrome.css
241 ms
mosaic.css
244 ms
4F3E0A81D9C7047B83E8385EB8AD8879.cache.js
379 ms
analytics.js
83 ms
logo.png
57 ms
slider1.jpg
87 ms
slider2.jpg
86 ms
slider3.jpg
86 ms
building_blocks.png
114 ms
reference_compound.png
84 ms
customsyn_new.png
115 ms
assembly1.jpg
234 ms
assembly2.jpg
248 ms
assembly3.jpg
236 ms
ubuntu-regular-webfont.woff
246 ms
fontawesome-webfont.woff
246 ms
collect
31 ms
js
223 ms
reload.gif
188 ms
GetAllFeaturedCompoundForWeb
162 ms
assemblyblocks.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.
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
assemblyblocks.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
assemblyblocks.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Assemblyblocks.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 Assemblyblocks.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.
assemblyblocks.com
Open Graph description is not detected on the main page of Assembly Blocks. 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: