docs: followup SEO/GEO audit fixes

[Aliserag]

Follow-up to the earlier SEO/GEO audit PR. Minor README corrections (broken links, deprecated URLs, wording).

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

None

[github-actions]

Benchstat comparison

• Base branch: onflow:master
• Base commit: 22938ed

Results

	old.txt	new.txt
	time/op		delta
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
ByteArrayTransfer-4	1.33µs ± 0%	1.33µs ± 0%	~	(p=1.000 n=1+1)
ByteArrayValueToByteSlice-4	86.2ns ± 0%	91.7ns ± 0%	~	(p=1.000 n=1+1)
ByteSliceToByteArrayValue-4	1.10µs ± 0%	0.97µs ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/runtime goos:linux goarch:amd64
ContractFunctionInvocation-4	347µs ± 0%	346µs ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
EMVAddressTransfer-4	3.36µs ± 0%	3.39µs ± 0%	~	(p=1.000 n=1+1)
Emit-4	4.52ms ± 0%	4.35ms ± 0%	~	(p=1.000 n=1+1)
EnumTransfer-4	1.35µs ± 0%	1.47µs ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/runtime goos:linux goarch:amd64
ExportType/composite_type-4	245ns ± 0%	245ns ± 0%	~	(p=1.000 n=1+1)
ExportType/simple_type-4	75.0ns ± 0%	76.7ns ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
ImperativeFib-4	20.7µs ± 0%	19.9µs ± 0%	~	(p=1.000 n=1+1)
InterpretRecursionFib-4	2.17ms ± 0%	2.16ms ± 0%	~	(p=1.000 n=1+1)
NewInterpreter/new_interpreter-4	841ns ± 0%	842ns ± 0%	~	(p=1.000 n=1+1)
NewInterpreter/new_sub-interpreter-4	322ns ± 0%	323ns ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/runtime goos:linux goarch:amd64
RuntimeFungibleTokenTransferInterpreter-4	608µs ± 0%	603µs ± 0%	~	(p=1.000 n=1+1)
RuntimeFungibleTokenTransferVM-4	669µs ± 0%	655µs ± 0%	~	(p=1.000 n=1+1)
RuntimeResourceDictionaryValues-4	2.53ms ± 0%	2.58ms ± 0%	~	(p=1.000 n=1+1)
RuntimeResourceTracking-4	9.05ms ± 0%	9.09ms ± 0%	~	(p=1.000 n=1+1)
RuntimeScriptNoop-4	14.0µs ± 0%	14.7µs ± 0%	~	(p=1.000 n=1+1)
RuntimeVMInvokeContractImperativeFib-4	36.2µs ± 0%	38.2µs ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
ValueIsSubtypeOfSemaType-4	57.9ns ± 0%	58.6ns ± 0%	~	(p=1.000 n=1+1)
	alloc/op		delta
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
ByteArrayTransfer-4	1.07kB ± 0%	1.08kB ± 0%	~	(p=1.000 n=1+1)
ByteArrayValueToByteSlice-4	32.0B ± 0%	32.0B ± 0%	~	(all equal)
ByteSliceToByteArrayValue-4	868B ± 0%	853B ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/runtime goos:linux goarch:amd64
ContractFunctionInvocation-4	144kB ± 0%	144kB ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
EMVAddressTransfer-4	2.45kB ± 0%	2.45kB ± 0%	~	(all equal)
Emit-4	1.49MB ± 0%	1.49MB ± 0%	~	(p=1.000 n=1+1)
EnumTransfer-4	827B ± 0%	877B ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/runtime goos:linux goarch:amd64
ExportType/composite_type-4	120B ± 0%	120B ± 0%	~	(all equal)
ExportType/simple_type-4	0.00B	0.00B	~	(all equal)
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
ImperativeFib-4	8.30kB ± 0%	8.30kB ± 0%	~	(all equal)
InterpretRecursionFib-4	1.19MB ± 0%	1.19MB ± 0%	~	(p=1.000 n=1+1)
NewInterpreter/new_interpreter-4	976B ± 0%	976B ± 0%	~	(all equal)
NewInterpreter/new_sub-interpreter-4	232B ± 0%	232B ± 0%	~	(all equal)
pkg:github.com/onflow/cadence/runtime goos:linux goarch:amd64
RuntimeFungibleTokenTransferInterpreter-4	165kB ± 0%	165kB ± 0%	~	(p=1.000 n=1+1)
RuntimeFungibleTokenTransferVM-4	188kB ± 0%	188kB ± 0%	~	(p=1.000 n=1+1)
RuntimeResourceDictionaryValues-4	1.76MB ± 0%	1.76MB ± 0%	~	(p=1.000 n=1+1)
RuntimeResourceTracking-4	6.96MB ± 0%	6.97MB ± 0%	~	(p=1.000 n=1+1)
RuntimeScriptNoop-4	8.08kB ± 0%	8.08kB ± 0%	~	(p=1.000 n=1+1)
RuntimeVMInvokeContractImperativeFib-4	13.4kB ± 0%	13.4kB ± 0%	~	(p=1.000 n=1+1)
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
ValueIsSubtypeOfSemaType-4	32.0B ± 0%	32.0B ± 0%	~	(all equal)
	allocs/op		delta
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
ByteArrayTransfer-4	7.00 ± 0%	7.00 ± 0%	~	(all equal)
ByteArrayValueToByteSlice-4	1.00 ± 0%	1.00 ± 0%	~	(all equal)
ByteSliceToByteArrayValue-4	5.00 ± 0%	5.00 ± 0%	~	(all equal)
pkg:github.com/onflow/cadence/runtime goos:linux goarch:amd64
ContractFunctionInvocation-4	2.25k ± 0%	2.25k ± 0%	~	(all equal)
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
EMVAddressTransfer-4	29.0 ± 0%	29.0 ± 0%	~	(all equal)
Emit-4	40.0k ± 0%	40.0k ± 0%	~	(all equal)
EnumTransfer-4	13.0 ± 0%	13.0 ± 0%	~	(all equal)
pkg:github.com/onflow/cadence/runtime goos:linux goarch:amd64
ExportType/composite_type-4	3.00 ± 0%	3.00 ± 0%	~	(all equal)
ExportType/simple_type-4	0.00	0.00	~	(all equal)
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
ImperativeFib-4	176 ± 0%	176 ± 0%	~	(all equal)
InterpretRecursionFib-4	17.7k ± 0%	17.7k ± 0%	~	(all equal)
NewInterpreter/new_interpreter-4	15.0 ± 0%	15.0 ± 0%	~	(all equal)
NewInterpreter/new_sub-interpreter-4	4.00 ± 0%	4.00 ± 0%	~	(all equal)
pkg:github.com/onflow/cadence/runtime goos:linux goarch:amd64
RuntimeFungibleTokenTransferInterpreter-4	3.08k ± 0%	3.08k ± 0%	~	(all equal)
RuntimeFungibleTokenTransferVM-4	3.61k ± 0%	3.61k ± 0%	~	(all equal)
RuntimeResourceDictionaryValues-4	36.7k ± 0%	36.7k ± 0%	~	(all equal)
RuntimeResourceTracking-4	129k ± 0%	129k ± 0%	~	(p=1.000 n=1+1)
RuntimeScriptNoop-4	114 ± 0%	114 ± 0%	~	(all equal)
RuntimeVMInvokeContractImperativeFib-4	426 ± 0%	426 ± 0%	~	(all equal)
pkg:github.com/onflow/cadence/interpreter goos:linux goarch:amd64
ValueIsSubtypeOfSemaType-4	1.00 ± 0%	1.00 ± 0%	~	(all equal)