Log inRegister
Favicon of https://cdc.gov

Performance report for cdc.gov

Centers for Disease Control and Prevention
New Test
24.04.2024 08:24

Last Status

check_circle
Working

Page Size and Load Time

Load Size256.02 KB
Load Size (With Resources)4.43 KB
Load Time0.78s
Load Time (With Resources)3.30s

Google PageSpeed

79
52

Performance Suggestions

ImportanceRuleDescription
High
The Canonical Tag info
The URL of your site does not match the URL specified in the canonical tag.
High
Image Alt Tags info
Your site contains images without alt tags. You should add alt tags to these images for better accessibility. Learn how to use images in your site.
Medium
Meta Description info
The length of your page's meta description exceeds the ideal range of 120-160 characters. You should shorten your description.
Medium
Heading Hierarchy info
The heading structure on your page does not follow a logical sequence. Below, you can see the order of headings. These headings should be arranged in a correct hierarchy. Learn more.
Medium
Image Occupied Space info
Your site contains images without a specified occupied space. You should approximately define the space these images will occupy. Learn how to use images in your site.

check_circle Passed Audits (10) expand_more

Domain Info

Domain Info
  • Expiration Date:
  • Status:
  • Contact Info
  • Registrar:
  • Author:
  • Company:
  • Addres:
DNS Info
NS Records:
    auth00.ns.uu.net
auth100.ns.uu.net
ns1.cdc.gov
ns2.cdc.gov
ns3.cdc.gov
MX Records:
    alt1.us.etp.fireeyegov.com
alt3.us.etp.fireeyegov.com
alt2.us.etp.fireeyegov.com
primary.us.etp.fireeyegov.com
IP Addresses (A Record):
    198.246.106.49
198.246.102.49
TXT Records:
    v=spf1 ip4:51.5.72.0/24 ip4:172.81.81.38 ip4:51.4.72.0/24 ip4:51.5.80.0/27 ip4:51.4.80.0/27 ip4:172.81.81.50 ip4:172.81.82.50 ip4:63.123.152.4 ip4:40.92.0.0/15 ip4:172.81.82.79 ip4:172.81.80.64 ip4:172.81.81.39 ip4:172.81.82.87 ip4:172.81.82.88 ip4:155.95
4ff7-1931-e8c2-912b-94cf-bcb0-806a-7442
google-site-verification=gkbnfa_af3rxazoc3deesrgqs0fmtxyys2hbin1nvcm
google-site-verification=qzbbdujv5kzqv_pcqv2wpfsu25odh35hqukm5acylns
ms=ms84056562
zoom_verify_yek5mgtwt72np5urz-eoaa
adobe-idp-site-verification=4089552e88740d878b0400d184ab01c0b7391e6dc85796732000450e3476fc93
google-gws-recovery-domain-verification=42225222
identrust_validate=b/pm/ivnx8tlddfrsjxbs+oweqgmx08qz6xk0ivbqn3r
google-site-verification=nzik8rc0sw4mxlgnsysesbtdcydxelfr6p5fiabgsem
268bc041572123f15c5566e5f3d88675fabcc028427b501ae228ca9bb31630d5
apple-domain-verification=vokepkht9mhx9zmq
v4ixju/hxvfxszyswwinkbstphodb361lqeki6rkjq2dv4hhkdn/fjpvmao88x1rtarwf29uywpaq6lqldnwzq==
atlassian-domain-verification=qjhcj33pyzhmggxdcfdtgiegrc/ilsyvuig0lau1g7xw1jnmday8g8pbmuy1z4hm

Load Visualization

desktop_windows Desktop phone_iphone Mobile
0.4s
390
0.8s
781
1.2s
1171
1.6s
1561
2.0s
1951
2.3s
2342
2.7s
2732
3.1s
3122
0.13 s
3.10 s
1.47 s
2.19 s
3.30 s
0.07 s

Console Logs

INFO:Direct call being made to depricated s.t() function in legacy Adobe Analytics.
https://www.cdc.gov/JScript/metrics/topic_levels.j...
INFO:Loading script: https://www.cdc.gov/TemplatePackage/contrib/libs/qrcodejs/latest/qrcode.min.js
https://www.cdc.gov/TemplatePackage/4.0/assets/js/...
INFO:Executing Callback: https://www.cdc.gov/TemplatePackage/contrib/libs/qrcodejs/latest/qrcode.min.js
https://www.cdc.gov/TemplatePackage/4.0/assets/js/...

Resources Waterfall

Wait/Blocking TimeURLDomainTypeSize
0.00s
3.38s
www.cdc.gov
67.52 KB
3.52s
0.08s
www.googletagmanager.com
Google Tag Manager
3.52s
0.06s
www.google-analytics.com
Javascript
3.63s
0.09s
cdc.112.2o7.net
4-LDQM/S8205235078610
3.66s
0.20s
mtrics.cdc.gov
Image
3.66s
0.04s
www.cdc.gov
Javascript
3.31 KB
3.82s
0.02s
www.google-analytics.com
Google Analytics
3.83s
0.11s
www.cdc.gov
Javascript
1.12 KB
4.06s
0.04s
region1.google-analytics.com
Google Analytics

Ready to maximize your campaign efficiency Experience the Observer Advantage

Select free plan to meet or have a powerful assistant that includes all our features.