Log inRegister
Favicon of https://youtu.be/bifgimlb6xg

Performance report for youtu.be

YouTube
New Test
10.06.2025 10:54

Last Status

check_circle
Working

Page Size and Load Time

Load Size922.66 KB
Load Size (With Resources)3.12 MB
Load Time0.29s
Load Time (With Resources)6.64s

Google PageSpeed

32
71

Performance Suggestions

ImportanceRuleDescription
High
The Canonical Tag info
The URL of your site does not match the URL specified in the canonical tag.
arrow_downward
High
The H1 Tag info
The H1 heading on your site is empty. You should enter a main heading that describes the page. Learn more.
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.
arrow_downward
High
Script File Sizes on Your Site info
Your site contains script files with high file sizes. Learn more.
arrow_downward
High
Google PageSpeed Desktop Score info
Your site's PageSpeed desktop score is 32 which is below the general average. By implementing the recommendations from Observer, you can improve this score. Observer checks your site's Google PageSpeed score daily and reports to you.
Medium
Meta Title info
The length of your page's meta title is below the ideal range of 50-60 characters. You should detail your title a bit more.
arrow_downward
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.
arrow_downward
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.
Medium
Browser Console Errors info
Your site has encountered error logs in the browser while loading. These can be reviewed under the "Console Logs" tab in the Observer dashboard. While some errors are critical, such as the failure to load a JavaScript file, others may be minor. We recommend examining these errors to address any issues on your site.
Medium
TTI (Time To Interactive) info
Your server's time to become interactive is 5.97 seconds, above the average level. A high value can lead to users leaving the site before it fully loads. You can improve this by implementing the suggestions from Observer.
Medium
LCP (Largest Contentful Paint) info
Your site's LCP time is 5.14 seconds, below the average. You can view and optimize the most time-consuming resources during your site's load time on Observer's loading simulation screen.
Low
OG Tags info
Your site is missing some OG tags. Learn more.
arrow_downward
Low
Number of Different Resources Your Site Connects To info
Your site is communicating with 9 different resources. To reduce your site's loading time, we recommend hosting these resources in a common location as much as possible. You can view the resources your site connects to by clicking the details button.
arrow_downward
Low
Google PageSpeed Mobile Score info
Your site's PageSpeed mobile score is 71 and can be improved. By applying Observer's suggestions, you can increase this score. Observer checks your site's Google PageSpeed score daily and reports to you.

check_circle Passed Audits (7) expand_more

Domain Info

Domain Info
  • Expiration Date:
  • Status:
  • Contact Info
  • Author:
  • Addres:
DNS Info
NS Records:
    ns4.google.com
ns2.google.com
ns1.google.com
ns3.google.com
MX Records:
    smtp.google.com
gmr-smtp-in.l.google.com
IP Addresses (A Record):
    216.58.201.110
TXT Records:
    v=spf1 ip4:208.117.224.0/19 ip4:208.65.152.0/22 ip4:64.15.112.0/20 include:google.com mx ~all
google-site-verification=2paxavjeumvbmolonvg64cjkyohwmc1iuezv7emshsi

Load Visualization

desktop_windows Desktop phone_iphone Mobile
0.6s
564
1.1s
1128
1.7s
1692
2.3s
2256
2.8s
2820
3.4s
3384
3.9s
3948
4.5s
4512
0.04 s
5.97 s
1.72 s
5.14 s
6.64 s
0.18 s

Chrome UX Report (Real-world Chrome users experience) info

desktop_windows Desktop phone_iphone Mobile

Console Logs

WARNING:Error with Permissions-Policy header: Unrecognized feature: 'ch-ua-bitness'.
WARNING:Error with Permissions-Policy header: Unrecognized feature: 'ch-ua-full-version-list'.
WARNING:Error with Permissions-Policy header: Unrecognized feature: 'ch-ua-wow64'.
WARNING:Error with Permissions-Policy header: Unrecognized feature: 'ch-ua-form-factors'.
ERROR:Failed to load resource: the server responded with a status of 404 ()
https://i.ytimg.com/vi/bifgimlb6xg/hqdefault.jpg
WARNING:Error with Permissions-Policy header: Unrecognized feature: 'ch-ua-bitness'.
WARNING:Error with Permissions-Policy header: Unrecognized feature: 'ch-ua-full-version-list'.
WARNING:Error with Permissions-Policy header: Unrecognized feature: 'ch-ua-wow64'.
WARNING:Error with Permissions-Policy header: Unrecognized feature: 'ch-ua-form-factors'.
ERROR:Failed to load resource: the server responded with a status of 403 ()
https://accounts.google.com/v3/signin/identifier?c...
INFO:LegacyDataMixin will be applied to all legacy elements. Set `_legacyUndefinedCheck: true` on element class to enable.
https://www.youtube.com/s/_/ytmainappweb/_/js/k=yt...
ERROR:Failed to load resource: the server responded with a status of 403 ()
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:Failed to load resource: the server responded with a status of 403 ()
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:net::ERR_ABORTED
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:net::ERR_ABORTED
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:Failed to load resource: the server responded with a status of 403 ()
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:Failed to load resource: the server responded with a status of 403 ()
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:net::ERR_ABORTED
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:net::ERR_ABORTED
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:Failed to load resource: the server responded with a status of 403 ()
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:Failed to load resource: the server responded with a status of 403 ()
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:net::ERR_ABORTED
https://rr4---sn-q4fzene7.googlevideo.com/videopla...
ERROR:net::ERR_ABORTED
https://rr4---sn-q4fzene7.googlevideo.com/videopla...

Resources Waterfall

Wait/Blocking TimeURLDomainTypeSize
0.00s
6.66s
www.youtube.com
187.20 KB
0.29s
0.00s
0.29s
0.00s
0.36s
0.06s
www.youtube.com
Javascript
15.52 KB
0.36s
0.10s
www.youtube.com
Javascript
31.53 KB
0.36s
0.10s
www.youtube.com
Javascript
2.85 KB
0.38s
0.09s
www.youtube.com
Javascript
2.15 KB
0.40s
1.14s
i.ytimg.com
0.44s
0.10s
www.youtube.com
Javascript
3.40 KB
0.44s
0.14s
www.youtube.com
Javascript
1.65 KB
0.44s
0.24s
fonts.googleapis.com
Font
800.00 B
0.44s
0.22s
www.youtube.com
CSS
56.53 KB
0.44s
0.28s
www.youtube.com
CSS
1.53 KB
0.44s
0.32s
www.youtube.com
CSS
658.00 B
0.44s
0.32s
www.youtube.com
CSS
265.00 B
0.44s
0.50s
www.youtube.com
O/AM=AAAQAEIB/D=0/BR=1/RS=AGKMYWE45D2ZOTJIOIF98GVS0-DP22JY2G
269.32 KB
0.46s
0.74s
www.youtube.com
Javascript
675.33 KB
0.46s
0.56s
www.youtube.com
Javascript
13.13 KB
0.46s
1.00s
www.youtube.com
Javascript
5.45 KB
0.46s
3.21s
www.youtube.com
O/AM=AAAQ/D=0/BR=1/RS=AGKMYWFEG7CPDUKVCLJKUJW6V0JIKWB2XQ
1.74 MB
0.56s
0.00s
0.60s
0.00s
0.64s
0.00s
1.38s
0.00s
1.38s
0.18s
rr4---sn-aigl6nsd.googlevideo.com
1.38s
0.20s
rr4---sn-aigl6nsd.googlevideo.com
1.66s
0.16s
i.ytimg.com
Image
1.12 KB
1.68s
0.00s
1.72s
0.00s
2.08s
0.00s
2.46s
0.00s
2.46s
0.02s
www.youtube.com
Javascript
35.47 KB
2.46s
0.00s
2.54s
0.00s
2.54s
0.06s
fonts.gstatic.com
Font
68.56 KB
2.60s
0.06s
www.youtube.com
Javascript
35.69 KB
2.60s
0.06s
www.youtube.com
Javascript
2.58 KB
2.60s
0.00s
3.46s
0.06s
accounts.google.com
5.58s
0.00s
5.60s
0.00s
5.62s
0.04s
www.google.com
Javascript
5.68s
0.02s
www.youtube.com
MP3
6.55 KB
5.68s
0.02s
www.youtube.com
MP3
6.98 KB
5.68s
0.08s
www.youtube.com
MP3
6.19 KB
5.68s
0.08s
www.youtube.com
MP3
6.66 KB
5.70s
0.00s
5.70s
0.00s
5.78s
0.00s
6.34s
0.00s
6.62s
0.34s
rr4---sn-q4fzene7.googlevideo.com
6.62s
0.34s
rr4---sn-q4fzene7.googlevideo.com
6.64s
0.00s
7.06s
0.12s
rr4---sn-q4fzene7.googlevideo.com
7.06s
0.16s
rr4---sn-q4fzene7.googlevideo.com
7.26s
0.14s
rr4---sn-q4fzene7.googlevideo.com
7.28s
0.14s
rr4---sn-q4fzene7.googlevideo.com
8.52s
0.02s
www.youtube.com
CSS
56.54 KB
8.52s
0.00s
8.54s
0.00s
8.56s
0.00s
8.57s
0.00s
8.58s
0.00s
8.82s
0.00s
8.82s
0.00s
8.84s
0.00s
8.84s
0.06s
fonts.gstatic.com
Font
69.48 KB
8.96s
0.00s
8.98s
0.04s
www.youtube.com
Image
9.83 KB
8.98s
0.04s
fonts.gstatic.com
Font
9.12s
0.00s
10.20s
0.30s
fonts.gstatic.com
Font
10.20s
0.32s
www.gstatic.com
Image
10.20s
0.30s
fonts.gstatic.com
Font
10.20s
0.32s
www.gstatic.com
Image
10.22s
0.00s
10.72s
0.00s

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.