3.2 sec in total
30 ms
1.7 sec
1.4 sec
Visit esscolab.com now to see the best up-to-date Essco Lab content for United States and also check out these interesting facts you probably never knew about esscolab.com
Essco Calibration Laboratory is New England's premier full-service calibration and repair laboratory.
Visit esscolab.comWe analyzed Esscolab.com page load time and found that the first response time was 30 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
esscolab.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value5.5 s
18/100
25%
Value10.3 s
8/100
10%
Value12,130 ms
0/100
30%
Value0.193
64/100
15%
Value38.6 s
0/100
10%
30 ms
27 ms
34 ms
6 ms
12 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 44% of them (28 requests) were addressed to the original Esscolab.com, 20% (13 requests) were made to Youtube.com and 8% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (831 ms) relates to the external source Fonts.gstatic.com.
Page size can be reduced by 1.0 MB (26%)
3.9 MB
2.9 MB
In fact, the total size of Esscolab.com main page is 3.9 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 2.9 MB which makes up the majority of the site volume.
Potential reduce by 86.0 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 17.5 kB, which is 17% 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 86.0 kB or 83% of the original size.
Potential reduce by 579.8 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. Obviously, Essco Lab needs image optimization as it can save up to 579.8 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 28.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 314.9 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. Esscolab.com needs all CSS files to be minified and compressed as it can save up to 314.9 kB or 71% of the original size.
Number of requests can be reduced by 23 (40%)
57
34
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Essco Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
esscolab.com
30 ms
www.esscolab.com
27 ms
css2
34 ms
vendor.combined.css
6 ms
app.css
12 ms
cdn.min.js
77 ms
cdn.min.js
101 ms
cdn.min.js
299 ms
cdn.min.js
299 ms
js
99 ms
scripts.combined.js
97 ms
gtm.js
222 ms
Z2fT1OmW6zY
321 ms
08L88wB6Y-0
390 ms
video-fallback.jpg
34 ms
hero-fluke.jpg
234 ms
hero-fluke.jpg
234 ms
hero-metcal.jpg
235 ms
hero-metcal.jpg
235 ms
calibration-services-slide.jpg
233 ms
calibration-services-slide.jpg
231 ms
hero-van-fleet.jpg
263 ms
hero-van-fleet.jpg
263 ms
we-handle-it-all.jpg
237 ms
we-handle-it-all.jpg
239 ms
nvlap-ilac-blue-200px.png
236 ms
in-lab-calibration.png
264 ms
arrow-right.svg
261 ms
on-site-calibration.png
293 ms
lab-standards.jpg
264 ms
arrow-right-blue.svg
285 ms
rf-electronic.png
298 ms
laboratory-standards.png
299 ms
mechanical-dimensional-thumbnail2.jpg
284 ms
red-bg-2.jpg
285 ms
nvlap-ilac-white-200-2.png
295 ms
cIf9MaFatEE-VTaPxCk.ttf
261 ms
cIf4MaFatEE-VTaP_PGFRGE.ttf
383 ms
cIf4MaFatEE-VTaP_JWERGE.ttf
831 ms
258 ms
iframe_api
110 ms
analytics.js
79 ms
hotjar-1645243.js
132 ms
www-player.css
13 ms
www-embed-player.js
56 ms
base.js
99 ms
www-widgetapi.js
89 ms
collect
483 ms
www-player.css
415 ms
www-embed-player.js
447 ms
base.js
449 ms
ad_status.js
413 ms
modules.ce08ee522ade0bf71af6.js
433 ms
wAFWjcG1j0S59k6y9gmRkscrkcYt8sjUn-04af-yL2Q.js
353 ms
embed.js
207 ms
collect
279 ms
AIf8zZRUOs6INiF_oJrUKnGvFTBdtEd9dS8N8iwJ6m4WrA=s68-c-k-c0x00ffffff-no-rj
249 ms
08L88wB6Y-0
121 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
56 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
56 ms
id
69 ms
base.js
136 ms
Create
306 ms
ga-audiences
294 ms
esscolab.com accessibility score
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
esscolab.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Page has valid source maps
esscolab.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
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 Esscolab.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 Esscolab.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.
esscolab.com
Open Graph data is detected on the main page of Essco Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: