1.6 sec in total
87 ms
1.1 sec
415 ms
Visit nelabservices.com now to see the best up-to-date Nelab Services content and also check out these interesting facts you probably never knew about nelabservices.com
Northeast Laboratory Services is a full service laboratory providing chemistry and microbiology testing analysis services and media manufacturing.
Visit nelabservices.comWe analyzed Nelabservices.com page load time and found that the first response time was 87 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
nelabservices.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value5.8 s
15/100
25%
Value5.6 s
53/100
10%
Value130 ms
96/100
30%
Value0.146
77/100
15%
Value8.6 s
37/100
10%
87 ms
235 ms
159 ms
233 ms
181 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 80% of them (35 requests) were addressed to the original Nelabservices.com, 5% (2 requests) were made to Tag.simpli.fi and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (298 ms) belongs to the original domain Nelabservices.com.
Page size can be reduced by 194.1 kB (17%)
1.2 MB
972.0 kB
In fact, the total size of Nelabservices.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. 50% of websites need less resources to load. Images take 890.2 kB which makes up the majority of the site volume.
Potential reduce by 22.8 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 18% 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 22.8 kB or 79% of the original size.
Potential reduce by 24.6 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. Nelab Services images are well optimized though.
Potential reduce by 140.5 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 140.5 kB or 66% of the original size.
Potential reduce by 6.1 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. Nelabservices.com needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 19% of the original size.
Number of requests can be reduced by 18 (44%)
41
23
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nelab Services. 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 6 to 1 for CSS and as a result speed up the page load time.
nelabservices.com
87 ms
www.nelabservices.com
235 ms
bootstrap.css
159 ms
font-awesome.min.css
233 ms
superfish.css
181 ms
nivo-slider.css
190 ms
default.css
189 ms
nelabs.css
225 ms
jquery-1.11.0.min.js
227 ms
bootstrap.min.js
249 ms
hoverIntent.js
226 ms
superfish.js
226 ms
jquery.mobilemenu.js
262 ms
jquery.nivo.slider.js
298 ms
jquery.matchheight.min.js
263 ms
6f96d7c0-fdff-0139-bbdd-06a60fe5fe77
61 ms
js
142 ms
dpx.js
97 ms
gtm.js
52 ms
activity;xsp=4344761;ord=8961107938084.752
85 ms
header-logo.png
44 ms
loading.gif
75 ms
slider-04.jpg
181 ms
slider-01.jpg
231 ms
slider-02.jpg
110 ms
slider-03.jpg
180 ms
media-manufacturing-large.png
109 ms
food-safety-large.png
110 ms
homeowners-and-landlords-large.png
180 ms
indoor-air-quality-large.png
176 ms
environmental-chemistry-large.png
179 ms
quality-assurance-large.png
187 ms
light-grey-background.jpg
187 ms
10-2022.jpg
229 ms
candida-plus.jpg
227 ms
radon.jpg
187 ms
colorex.jpg
228 ms
water.jpg
228 ms
white-arrow-right.png
227 ms
fontawesome-webfont.woff
229 ms
VZSlPksSFr-5876911a.js
229 ms
analytics.js
107 ms
4f444fe0-9cbc-013a-9ff2-06b4c2516bae
18 ms
collect
21 ms
nelabservices.com 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
Image elements do not have [alt] attributes
Links do not have a discernible name
nelabservices.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nelabservices.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nelabservices.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 Nelabservices.com main page’s claimed encoding is iso-8859-1. 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.
nelabservices.com
Open Graph description is not detected on the main page of Nelab Services. 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: