980 ms in total
60 ms
644 ms
276 ms
Welcome to labcorp.com homepage info - get ready to check Labcorp best content for United States right away, or after learning these important things about labcorp.com
Labcorp helps patients, providers, organizations, and biopharma companies to guide vital healthcare decisions each and every day.
Visit labcorp.comWe analyzed Labcorp.com page load time and found that the first response time was 60 ms and then it took 920 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
labcorp.com performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value11.1 s
0/100
25%
Value7.0 s
32/100
10%
Value2,660 ms
4/100
30%
Value0.062
97/100
15%
Value11.5 s
18/100
10%
60 ms
85 ms
66 ms
78 ms
51 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 86% of them (69 requests) were addressed to the original Labcorp.com, 5% (4 requests) were made to S7d9.scene7.com and 4% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (177 ms) belongs to the original domain Labcorp.com.
Page size can be reduced by 318.0 kB (31%)
1.0 MB
692.8 kB
In fact, the total size of Labcorp.com main page is 1.0 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. 70% of websites need less resources to load. Images take 570.0 kB which makes up the majority of the site volume.
Potential reduce by 149.4 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 34.3 kB, which is 20% 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 149.4 kB or 88% of the original size.
Potential reduce by 0 B
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. Labcorp images are well optimized though.
Potential reduce by 168.6 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 168.6 kB or 62% of the original size.
Number of requests can be reduced by 40 (54%)
74
34
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Labcorp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
labcorp.com
60 ms
www.labcorp.com
85 ms
OtAutoBlock.js
66 ms
otSDKStub.js
78 ms
VideoViewer.js
51 ms
launch-10c22297f3d6.min.js
49 ms
clientlib-base.lc-5b6bf6bddb27a9ef3f911fb1eb20081a-lc.min.css
47 ms
clientlib-site.lc-e05cdafff49043f3dac2e73f1f5dfa50-lc.min.css
48 ms
clientlib-grid.lc-d19aa110067ae4f974bb682b8103127c-lc.min.css
51 ms
skiptomaincontent.lc-696ce9a06faa733b225ffb8c05f16db9-lc.min.css
51 ms
datalayer-v1.lc-24c6734e774a8fa4f71f1ddea6c213df-lc.min.js
61 ms
jquery.lc-6c1349e59fed4b18f022c964d7d5dcf7-lc.min.js
58 ms
container.lc-0a6aff292f5cc42142779cde92054524-lc.min.js
58 ms
csrf.lc-652a558c3774088b61b0530c184710d1-lc.min.js
57 ms
clientlib-base.lc-981a18e57dca9af6499677775283b641-lc.min.js
164 ms
clientlib-site.lc-d8d1b5da889a75c92e9539c27f2ef264-lc.min.js
170 ms
vedd3670a3b1c4e178fdfb0cc912d969e1713874337387
174 ms
fdd7992d-1560-4718-962c-a5ede771f2a3.json
107 ms
Labcorp_FV_Hero_Desktop_1600x600_V2_higher%20bitrate-AVS
83 ms
token.json
48 ms
hamburger-icon.svg
68 ms
close_menu_icon.svg
50 ms
labcorp-logo.png
56 ms
user.svg
69 ms
reversed_arrow.svg
48 ms
accordion-plus.svg
73 ms
icon-32px-azure-location.svg
72 ms
icon-32px-azure-location-navy.svg
151 ms
arrow-right.svg
76 ms
icon-32px-azure-casestudy.svg
78 ms
icon-32px-azure-casestudy-navy.svg
149 ms
icon-32px-azure-patientbill.svg
155 ms
icon-32px-azure-patientbill-navy.svg
155 ms
retail32px.svg
156 ms
retail32px-navy.svg
158 ms
icon-32px-azure-container.svg
159 ms
icon-32px-azure-container-navy.svg
160 ms
icon-32px-azure-patients.svg
161 ms
icon-32px-azure-patients-navy.svg
163 ms
icon-32px-azure-patientresources.svg
162 ms
icon-32px-azure-patientresources-navy.svg
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icon-32px-azure-communicate.svg
164 ms
icon-32px-azure-communicate-navy.svg
167 ms
icon-32px-azure-hospitalhealthsystems.svg
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icon-32px-azure-hospitalhealthsystems-navy.svg
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icon-32px-azure-employeewellness.svg
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icon-32px-azure-employeewellness-navy.svg
170 ms
icon-32px-azure-managedcare.svg
173 ms
icon-32px-azure-managedcare-navy.svg
174 ms
icon-32px-azure-datasets.svg
171 ms
icon-32px-azure-datasets-navy.svg
176 ms
icon-32px-azure-development.svg
177 ms
IMG_0892_Edit%201
51 ms
Tee_Bodie_2x
65 ms
annakate2_2x
67 ms
icon-32px-azure-development-navy.svg
171 ms
cost-estimate.svg
168 ms
location
135 ms
research.svg
173 ms
externalLink_reversed.svg
147 ms
labcorp-logo@2x.png
145 ms
search.svg
142 ms
search_close.svg
130 ms
accessibility.svg
131 ms
map-icon-azure.svg
131 ms
slider-right-arrow.svg
122 ms
slider-left-arrow.svg
121 ms
arrow.svg
123 ms
contact-us.png
59 ms
contact-us@2x.png
56 ms
white-linkedin.svg
51 ms
white-x.svg
47 ms
white-facebook.svg
48 ms
white-youtube.svg
52 ms
white-instagram.svg
52 ms
white-threads.svg
48 ms
SourceSans-Semi-Bold.otf
28 ms
SourceSerifPro-Regular.otf
94 ms
SourceSans-Regular.otf
42 ms
SourceSans-Bold.otf
43 ms
labcorp.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-*] attributes do not match their roles
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
ARIA IDs are not unique
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
labcorp.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
Browser errors were logged to the console
labcorp.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
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Labcorp.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 Labcorp.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.
labcorp.com
Open Graph data is detected on the main page of Labcorp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: