1.6 sec in total
246 ms
1.1 sec
226 ms
Visit greatlakesanalytical.com now to see the best up-to-date Great Lakes Analytical content and also check out these interesting facts you probably never knew about greatlakesanalytical.com
We investigate all of the factors that can determine how, when, and possibly why a crime or an accident has occurred
Visit greatlakesanalytical.comWe analyzed Greatlakesanalytical.com page load time and found that the first response time was 246 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
greatlakesanalytical.com performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value3.2 s
72/100
25%
Value2.3 s
98/100
10%
Value0 ms
100/100
30%
Value0.189
65/100
15%
Value2.3 s
99/100
10%
246 ms
24 ms
35 ms
297 ms
15 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 80% of them (24 requests) were addressed to the original Greatlakesanalytical.com, 10% (3 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (409 ms) belongs to the original domain Greatlakesanalytical.com.
Page size can be reduced by 132.5 kB (16%)
851.3 kB
718.8 kB
In fact, the total size of Greatlakesanalytical.com main page is 851.3 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. 30% of websites need less resources to load. Images take 639.2 kB which makes up the majority of the site volume.
Potential reduce by 6.2 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 1.8 kB, which is 22% 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 6.2 kB or 73% 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. Great Lakes Analytical images are well optimized though.
Potential reduce by 102.6 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 102.6 kB or 57% of the original size.
Potential reduce by 20.8 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. Greatlakesanalytical.com needs all CSS files to be minified and compressed as it can save up to 20.8 kB or 86% of the original size.
Number of requests can be reduced by 10 (38%)
26
16
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Great Lakes Analytical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
greatlakesanalytical.com
246 ms
css
24 ms
stylesheet.css
35 ms
slickDemonSlide.css
297 ms
jquery.min.js
15 ms
jquery.form.js
409 ms
jquery.nivo.slider.pack.js
68 ms
ajaxFormJS.js
84 ms
TweenMax.min.js
12 ms
fullHeadderBG.jpg
41 ms
headderBG.jpg
160 ms
menuBG.jpg
49 ms
dropArrow.png
125 ms
mainContentBG.jpg
50 ms
loading.gif
96 ms
homeBanner.jpg
158 ms
bannerShadow.jpg
74 ms
slide1.jpg
226 ms
slide2.jpg
200 ms
slide3.jpg
297 ms
footerLogo.png
187 ms
genericHeaddingBG.jpg
188 ms
textBoxBG.jpg
179 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
23 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
23 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
23 ms
greatlakesanalytical.com
83 ms
prev.png
40 ms
next.png
39 ms
bullets.png
37 ms
greatlakesanalytical.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
Image elements do not have [alt] attributes
greatlakesanalytical.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
greatlakesanalytical.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Greatlakesanalytical.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 Greatlakesanalytical.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.
greatlakesanalytical.com
Open Graph description is not detected on the main page of Great Lakes Analytical. 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: