saeedmirshekari.com

Ranks Overall #1,658 Built Awesome #1,074

Data from Oct 4, 2026, 7:18 PM UTC 3d old Measured once a week · 7 runs since Aug 21, 2026

Elsewhere: PageSpeed Insights · Calibre · Treo · CrUX Vis · Tame the Bots · Scoring Calculator · Wayback Machine

Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).

Stack

Hosted by Netlify

Lighthouse Scores LAB Simulated

Performance

↑ +1 (+1.5%)

Accessibility

no change

Best Practices

no change

SEO

no change

Metrics LAB

No field data: the Chrome UX Report is not being collected for this project, so every figure below is from the Lighthouse run.

Metric	Lab Simulated
LCP CWV (estimate) Largest Contentful Paint	4.87 s poor	↑ +36 ms (+0.7%) 4.83 s – 5.72 s
INP CWV Interaction to Next Paint — field only, no lab run can measure it	n/a	—
CLS CWV (estimate) Cumulative Layout Shift	0 good	↓ -0.202 (-100%) significant 0 – 0.202
TBT Total Blocking Time	323 ms needs work	↑ +106 ms (+48.8%) significant 217 ms – 323 ms
FCP First Contentful Paint	3.46 s poor	↑ +1404 ms (+68.4%) significant 2.05 s – 3.65 s
Speed Index	3.46 s needs work	↑ +944 ms (+37.5%) significant 2.51 s – 3.65 s
TTFB Time to First Byte	607 ms good	↓ -24 ms (-3.8%) 604 ms – 631 ms

Metric

Lab Simulated

Value

Change / range

Trend

LCP CWV (estimate) Largest Contentful Paint

4.87 s poor

↑ +36 ms (+0.7%) 4.83 s – 5.72 s

INP CWV Interaction to Next Paint — field only, no lab run can measure it

n/a

—

CLS CWV (estimate) Cumulative Layout Shift

0 good

↓ -0.202 (-100%) significant 0 – 0.202

TBT Total Blocking Time

323 ms needs work

↑ +106 ms (+48.8%) significant 217 ms – 323 ms

FCP First Contentful Paint

3.46 s poor

↑ +1404 ms (+68.4%) significant 2.05 s – 3.65 s

Speed Index

3.46 s needs work

↑ +944 ms (+37.5%) significant 2.51 s – 3.65 s

TTFB Time to First Byte

607 ms good

↓ -24 ms (-3.8%) 604 ms – 631 ms

LCP Subparts LAB Unthrottled

The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.

element render delay 105 ms

resource load duration 25 ms

resource load delay 10 ms

time to first byte 5 ms

Page weight

Metric	Value	Change / range
Page Weight	1.61 MB	↑ +4.7 kB (+0.3%) 1.60 MB – 1.61 MB
Requests	46	→ no change 46 – 47
Third-party Weight	664 kB	↑ +4.8 kB (+0.8%) 650 kB – 664 kB
Third-party CPU	180 ms	↑ +29 ms (+18.8%) significant 152 ms – 180 ms
Unused JS	268 kB	↓ -3.4 kB (-1.3%) 263 kB – 272 kB
Unused CSS	41.8 kB	↓ -4 B 41.7 kB – 41.8 kB

Metric

Value

Change / range

Trend

Page Weight

1.61 MB

↑ +4.7 kB (+0.3%) 1.60 MB – 1.61 MB

Requests

→ no change 46 – 47

Third-party Weight

664 kB

↑ +4.8 kB (+0.8%) 650 kB – 664 kB

Third-party CPU

180 ms

↑ +29 ms (+18.8%) significant 152 ms – 180 ms

Unused JS

268 kB

↓ -3.4 kB (-1.3%) 263 kB – 272 kB

Unused CSS

41.8 kB

↓ -4 B 41.7 kB – 41.8 kB

By resource type

Type	Share	Size	Requests
script	40.6%	656 kB	16
image	36.8%	594 kB	10
font	18.1%	292 kB	5
stylesheet	3.9%	63.2 kB	9
document	0.5%	8.5 kB	1
other	0.1%	836 B	3
Total		1.61 MB	46

Third parties 8 entities

Entity	Transfer	Size	Main thread Simulated
Google Tag Manager	script	480 kB	145 ms
Google Fonts	font	99.5 kB	0 ms
Netlify		55.3 kB	25 ms
StatCounter		18.6 kB	7 ms
Calendly		5.0 kB	1 ms
All 8		664 kB	180 ms

Entity

Transfer

Size

Main thread Simulated

Google Tag Manager

script

480 kB

145 ms

Google Fonts

font

99.5 kB

0 ms

Netlify

55.3 kB

25 ms

StatCounter

18.6 kB

7 ms

Calendly

5.0 kB

1 ms

All 8

664 kB

180 ms

Page health

Metric	Value	Change / range
Main Thread Work	1.61 s	↑ +143 ms (+9.8%) significant 1.35 s – 1.61 s
Long Tasks	10	↑ +3 (+42.9%) significant 6 – 10
DOM Elements	354	→ no change 354 – 354
Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)	19	→ no change 19 – 19
A11y Failures	4	→ no change 4 – 4
A11y Failing Nodes	15	→ no change 15 – 15

Metric

Value

Change / range

Trend

Main Thread Work

1.61 s

↑ +143 ms (+9.8%) significant 1.35 s – 1.61 s

Long Tasks

↑ +3 (+42.9%) significant 6 – 10

DOM Elements

354

→ no change 354 – 354

Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports)

→ no change 19 – 19

A11y Failures

→ no change 4 – 4

A11y Failing Nodes

→ no change 15 – 15

Main thread work

Task	Share	Duration Simulated
script evaluation	48%	763 ms
style layout	18%	284 ms
other	14%	232 ms
script parse compile	13%	204 ms
parse HTML	6%	93 ms
paint composite render	2%	29 ms
Total		1.61 s

Task

Time

Duration Simulated

script evaluation

48%

763 ms

style layout

18%

284 ms

other

14%

232 ms

script parse compile

13%

204 ms

parse HTML

93 ms

paint composite render

29 ms

Total

1.61 s

Axe violations axe-core 4.13.0, full rule set

19 violating nodes across 8 rules, 680 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.

serious color-contrast — Elements must meet minimum color contrast ratio thresholds 9 nodes

Offending elements (5 of 9)

.calendly-badge-content

<div class="calendly-badge-content" style="background: rgb(148, 192, 69); color: rgb(255, 255, 255);"><i class="bi bi-joystick"></i> FREE Session</div>

h1

<h1 style="color:#94c045; font-family:arial;">Data Science One-on-One</h1>

.btn-get-started2

<a href="https://saeedmirshekari.com/data-science-one-on-one-mentoring/" class="btn-get-started2" style="margin-bottom:0.2cm; margin-top:0cm; color:#fff; font-size:2vh;">Get Started</a>

.libutton > .bi-linkedin.bi

<i class="bi bi-linkedin"> Follow Me</i>

.col-md-5.col-6.d-md-flex:nth-child(1) > center > a

<a href="https://mentorcruise.com/mentor/saeedmirshekari/">@MentorCruise</a>

serious link-name — Links must have discernible text 3 nodes

Offending elements

.twitter

<a href="https://twitter.com/smirshekari_" class="twitter"><i class="bi bi-twitter"></i></a>

.instagram

<a href="https://www.instagram.com/smirshekari__/" class="instagram"><i class="bi bi-instagram"></i></a>

.linkedin

<a href="https://www.linkedin.com/company/ofallonlabs" class="linkedin"><i class="bi bi-linkedin"></i></a>

moderate heading-order — Heading levels should only increase by one 2 nodes
Offending elements
1. #mybox > h3
```
<h3 style="color:#7145C0; font-family:arial-narrow;">Invest On Your Future-Self Today!</h3>
```
2. .faq-item.align-items-stretch[data-aos-delay="200"]:nth-child(2) > .col-lg-5 > h4
```
<h4>Which package is the best for me?</h4>
```
critical label — Form elements must have labels 1 node
Offending element
1. input[type="email"]
```
<input type="email" name="email">
```
moderate landmark-main-is-top-level — Main landmark should not be contained in another landmark 1 node
Offending element
1. main > main
```
<main id="main">
```
moderate landmark-no-duplicate-main — Document should not have more than one main landmark 1 node
Offending element
1. body > main
```
<main id="main">
```
moderate landmark-unique — Landmarks should have a unique role or role/label/title (i.e. accessible name) combination 1 node
Offending element
1. body > main
```
<main id="main">
```

moderate region — All page content should be contained by landmarks 1 node

Offending element

.calendly-badge-widget

<div class="calendly-badge-widget"><div class="calendly-badge-content" style="background: rgb(148, 192, 69); color: rgb(255, 255, 255);"><i class="bi bi-joystick"></i> FREE Session</div></div>

Accessibility failures 4 of 26 audits

color-contrast — Background and foreground colors do not have a sufficient contrast ratio. 9 nodes
link-name — Links do not have a discernible name 3 nodes
heading-order — Heading elements are not in a sequentially-descending order 2 nodes
label — Form elements do not have associated labels 1 node

Best Practices failures 2 of 20 audits

third-party-cookies — Uses third-party cookies 4 items
inspector-issues — Issues were logged in the `Issues` panel in Chrome Devtools 1 item

SEO failures 1 of 10 audits

crawlable-anchors — Links are not crawlable 1 item

Hygiene

HTTPS HSTS CSP Clickjacking protection Origin isolation Trusted Types bfcache h2

Measurement log

Every stored run for this URL, newest first.

When	Perf	LCP	CLS	TBT	Weight	Runs	Spread	Bench	Took	Archive
Oct 4, 2026, 7:18 PM UTC	68	4.87 s	0	323 ms	1.61 MB	3/3	±16	2,363 -5%	27.5s	Wayback
Sep 27, 2026, 5:36 PM UTC	67	4.83 s	0.202	217 ms	1.61 MB	3/3	±17	2,751 +11%	29s	Wayback
Sep 20, 2026, 10:50 AM UTC	68	5.16 s	0	249 ms	1.61 MB	3/3	±16	2,487 0%	31s	Wayback
Sep 13, 2026, 9:06 AM UTC	70	4.86 s	0	257 ms	1.61 MB	3/3	±3	2,459 -1%	26.6s	Wayback
Sep 6, 2026, 5:40 AM UTC	69	4.85 s	0	285 ms	1.61 MB	3/3	±13	2,500 +1%	28.8s	Wayback
Aug 30, 2026, 1:13 AM UTC	65	5.61 s	0	306 ms	1.60 MB	2/3	±13	2,492 0%	52.1s	Wayback
Aug 21, 2026, 7:51 AM UTC	69	5.72 s	0	275 ms	1.60 MB	3/3	±21	2,799 +13%	27.5s	Wayback

When

Scores

Perf

LCP

CLS

TBT

Weight

Runs

Spread

Bench

Took

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Stack

Lighthouse Scores LAB 🤖 Simulated

Metrics LAB

LCP Subparts LAB 🐇 Unthrottled

Page weight

By resource type

Third parties 8 entities

Page health

Main thread work

Axe violations axe-core 4.13.0, full rule set

Accessibility failures 4 of 26 audits

Best Practices failures 2 of 20 audits

SEO failures 1 of 10 audits

Hygiene

Measurement log

Embed this score

Lighthouse Scores LAB Simulated

LCP Subparts LAB Unthrottled