1.6 sec in total
410 ms
937 ms
232 ms
Visit lab-aids.com now to see the best up-to-date Lab Aids content for United States and also check out these interesting facts you probably never knew about lab-aids.com
Publishers of Middle and High School science curriculum, custom science kits,modules, materials and supplies
Visit lab-aids.comWe analyzed Lab-aids.com page load time and found that the first response time was 410 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.
lab-aids.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value5.7 s
16/100
25%
Value3.8 s
84/100
10%
Value1,330 ms
17/100
30%
Value0.021
100/100
15%
Value14.3 s
9/100
10%
410 ms
71 ms
62 ms
63 ms
65 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 81% of them (43 requests) were addressed to the original Lab-aids.com, 9% (5 requests) were made to Assets.zendesk.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (410 ms) belongs to the original domain Lab-aids.com.
Page size can be reduced by 415.2 kB (33%)
1.2 MB
825.4 kB
In fact, the total size of Lab-aids.com main page is 1.2 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. 45% of websites need less resources to load. Images take 697.0 kB which makes up the majority of the site volume.
Potential reduce by 16.4 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 2.5 kB, which is 12% 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 16.4 kB or 77% of the original size.
Potential reduce by 26.1 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. Lab Aids images are well optimized though.
Potential reduce by 265.2 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 265.2 kB or 67% of the original size.
Potential reduce by 107.5 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. Lab-aids.com needs all CSS files to be minified and compressed as it can save up to 107.5 kB or 84% of the original size.
Number of requests can be reduced by 26 (51%)
51
25
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lab Aids. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
lab-aids.com
410 ms
screen1.css
71 ms
accordion.css
62 ms
experienceform.css
63 ms
jquery.fancybox-1.3.4.css
65 ms
bootstrap.css
68 ms
flexslider.css
76 ms
jquery.tools.min.js
157 ms
jquery.min.js
34 ms
jquery.dataTables.min.js
122 ms
jquery.smartinput.js
95 ms
jquery.fancybox-1.3.4.pack.js
100 ms
jquery.validate.min.js
101 ms
jquery.flexslider.js
104 ms
parsley.min.js
128 ms
onload.js
133 ms
jquery.cycle.min.js
134 ms
bootstrap.js
138 ms
zenbox.js
56 ms
analytics.js
21 ms
zenbox.css
42 ms
footer-bkgd.gif
81 ms
bkgd.gif
81 ms
logo.gif
85 ms
shopping-cart-37px.png
83 ms
refills-37px.png
82 ms
facebook.jpg
83 ms
linkedin.jpg
92 ms
tab-left.gif
94 ms
tab-right.gif
94 ms
search.gif
93 ms
submit.gif
91 ms
2016_Catalog_v3_Banner.jpg
170 ms
EDC_Banner_v3.jpg
189 ms
YourStudentBannerNoTen80(2).jpg
210 ms
bkgd-home-callout.gif
95 ms
midschool.png
160 ms
bkgd-home-callout-bottom.gif
98 ms
highschool.png
153 ms
kits_supplies.png
197 ms
PD_Image_Website_1.jpg
272 ms
callout-hdr.jpg
192 ms
callout-bkgd.gif
201 ms
bullet.gif
218 ms
callout-bottom.gif
224 ms
linkid.js
23 ms
bkgd-table.jpg
158 ms
close_big.png
30 ms
collect
12 ms
loading.html
47 ms
collect
67 ms
load_large.gif
29 ms
printcart.css
35 ms
lab-aids.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
lab-aids.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
Page has valid source maps
lab-aids.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lab-aids.com 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 Lab-aids.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.
lab-aids.com
Open Graph description is not detected on the main page of Lab Aids. 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: