FontBakery Check Report

If you think a check is flawed or have an idea for a check, please file an issue at https://github.com/fonttools/fontbakery/issues and remember to include a pointer to the repo and branch you're checking.

Summary

💥 ERROR	🔥 FAIL	⚠️ WARN	⏩ SKIP	ℹ️ INFO	✅ PASS
0	12	12	67	8	142
0%	7%	7%	38%	4%	80%

Note: The following loglevels were omitted in this report: SKIP, INFO, PASS, DEBUG

Meaning of check results:

💥 An ERROR is something wrong with FontBakery itself, possibly a bug.
🔥 A FAIL is a problem with the font that must be fixed.
⚠️ A WARN is something that you should consider addressing.
ℹ️ An INFO result simply prints something useful. Typically stats.
✅ A PASS means the font looks good for the given checking routine.
⏩ And a SKIP happens when the check does not apply to the given font.

If you get ERRORs, please help us improve the tool by reporting them at our issue tracker.

(but other kinds of bug reports and/or feature requests are also always welcome, of course!)

FontBakery version: 0.9.2

Section: Google Fonts

🔥🔥🔥🔥🔥🔥🔥⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️

Does DESCRIPTION file contain a upstream Git repo URL?

Check ID: <FontBakeryCheck:com.google.fonts/check/description/git_url>

🔥 RubikOne-Regular.ttf

🔥 FAIL
Please host your font project on a public Git repo (such as GitHub or GitLab) and place a link in the DESCRIPTION.en_us.html file. [code: lacks-git-url]

Checking OS/2 achVendID.

Check ID: <FontBakeryCheck:com.google.fonts/check/vendor_id>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
OS/2 VendorID value 'pyrs' is not yet recognized. If you registered it recently, then it's safe to ignore this warning message. Otherwise, you should set it to your own unique 4 character code, and register it with Microsoft at https://www.microsoft.com/typography/links/vendorlist.aspx [code: unknown]

Check Google Fonts glyph coverage.

Check ID: <FontBakeryCheck:com.google.fonts/check/glyph_coverage>

🔥 RubikOne-Regular.ttf

🔥 FAIL

Missing required codepoints:

- 0x0308 (COMBINING DIAERESIS)


- 0x0300 (COMBINING GRAVE ACCENT)


- 0x0301 (COMBINING ACUTE ACCENT)


- 0x030B (COMBINING DOUBLE ACUTE ACCENT)


- 0x0304 (COMBINING MACRON)


- 0x1E9E (LATIN CAPITAL LETTER SHARP S)


- 0x0133 (LATIN SMALL LIGATURE IJ)


- 0x0307 (COMBINING DOT ABOVE)


- 0x0302 (COMBINING CIRCUMFLEX ACCENT)


- 0x030C (COMBINING CARON)


- 0x0306 (COMBINING BREVE)


- 0x030A (COMBINING RING ABOVE)


- 0x0303 (COMBINING TILDE)


- 0x0312 (COMBINING TURNED COMMA ABOVE)


- 0x0326 (COMBINING COMMA BELOW)


- 0x0327 (COMBINING CEDILLA)


- 0x0328 (COMBINING OGONEK)

[code: missing-codepoints]

Check for codepoints not covered by METADATA subsets.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unreachable_subsetting>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
The following codepoints supported by the font are not covered by any subsets defined in the font's metadata file, and will never be served. You can solve this by either manually adding additional subset declarations to METADATA.pb, or by editing the glyphset definitions.
- U+02C7 CARON: try adding one of: canadian-aboriginal, tifinagh
- U+02D8 BREVE: try adding canadian-aboriginal
- U+02D9 DOT ABOVE: try adding canadian-aboriginal
- U+02DB OGONEK: try adding canadian-aboriginal
- U+02DD DOUBLE ACUTE ACCENT: not included in any glyphset definition
- U+05D0 HEBREW LETTER ALEF: try adding hebrew
- U+05D1 HEBREW LETTER BET: try adding hebrew
- U+05D2 HEBREW LETTER GIMEL: try adding hebrew
- U+05D3 HEBREW LETTER DALET: try adding hebrew
- U+05D4 HEBREW LETTER HE: try adding hebrew
- U+05D5 HEBREW LETTER VAV: try adding hebrew
- U+05D6 HEBREW LETTER ZAYIN: try adding hebrew
- U+05D7 HEBREW LETTER HET: try adding hebrew
- U+05D8 HEBREW LETTER TET: try adding hebrew
- U+05D9 HEBREW LETTER YOD: try adding hebrew
- U+05DA HEBREW LETTER FINAL KAF: try adding hebrew
- U+05DB HEBREW LETTER KAF: try adding hebrew
- U+05DC HEBREW LETTER LAMED: try adding hebrew
- U+05DD HEBREW LETTER FINAL MEM: try adding hebrew
- U+05DE HEBREW LETTER MEM: try adding hebrew
- U+05DF HEBREW LETTER FINAL NUN: try adding hebrew
- U+05E0 HEBREW LETTER NUN: try adding hebrew
- U+05E1 HEBREW LETTER SAMEKH: try adding hebrew
- U+05E2 HEBREW LETTER AYIN: try adding hebrew
- U+05E3 HEBREW LETTER FINAL PE: try adding hebrew
- U+05E4 HEBREW LETTER PE: try adding hebrew
- U+05E5 HEBREW LETTER FINAL TSADI: try adding hebrew
- U+05E6 HEBREW LETTER TSADI: try adding hebrew
- U+05E7 HEBREW LETTER QOF: try adding hebrew
- U+05E8 HEBREW LETTER RESH: try adding hebrew
- U+05E9 HEBREW LETTER SHIN: try adding hebrew
- U+05EA HEBREW LETTER TAV: try adding hebrew
- U+05F2 HEBREW LIGATURE YIDDISH DOUBLE YOD: not included in any glyphset definition
- U+05F3 HEBREW PUNCTUATION GERESH: try adding hebrew
- U+05F4 HEBREW PUNCTUATION GERSHAYIM: try adding hebrew
- U+2021 DOUBLE DAGGER: not included in any glyphset definition
- U+2030 PER MILLE SIGN: not included in any glyphset definition
- U+2070 SUPERSCRIPT ZERO: not included in any glyphset definition
- U+2075 SUPERSCRIPT FIVE: not included in any glyphset definition
- U+2076 SUPERSCRIPT SIX: not included in any glyphset definition
- U+2077 SUPERSCRIPT SEVEN: not included in any glyphset definition
- U+2078 SUPERSCRIPT EIGHT: not included in any glyphset definition
- U+2079 SUPERSCRIPT NINE: not included in any glyphset definition
- U+207D SUPERSCRIPT LEFT PARENTHESIS: not included in any glyphset definition
- U+207E SUPERSCRIPT RIGHT PARENTHESIS: not included in any glyphset definition
- U+2080 SUBSCRIPT ZERO: not included in any glyphset definition
- U+2081 SUBSCRIPT ONE: not included in any glyphset definition
- U+2082 SUBSCRIPT TWO: not included in any glyphset definition
- U+2083 SUBSCRIPT THREE: not included in any glyphset definition
- U+2084 SUBSCRIPT FOUR: not included in any glyphset definition
- U+2085 SUBSCRIPT FIVE: not included in any glyphset definition
- U+2086 SUBSCRIPT SIX: not included in any glyphset definition
- U+2087 SUBSCRIPT SEVEN: not included in any glyphset definition
- U+2088 SUBSCRIPT EIGHT: not included in any glyphset definition
- U+2089 SUBSCRIPT NINE: not included in any glyphset definition
- U+208D SUBSCRIPT LEFT PARENTHESIS: not included in any glyphset definition
- U+208E SUBSCRIPT RIGHT PARENTHESIS: not included in any glyphset definition
- U+212E ESTIMATED SYMBOL: not included in any glyphset definition
- U+2153 VULGAR FRACTION ONE THIRD: not included in any glyphset definition
- U+2154 VULGAR FRACTION TWO THIRDS: not included in any glyphset definition
- U+215B VULGAR FRACTION ONE EIGHTH: not included in any glyphset definition
- U+215C VULGAR FRACTION THREE EIGHTHS: not included in any glyphset definition
- U+215D VULGAR FRACTION FIVE EIGHTHS: not included in any glyphset definition
- U+215E VULGAR FRACTION SEVEN EIGHTHS: not included in any glyphset definition
- U+2202 PARTIAL DIFFERENTIAL: not included in any glyphset definition
- U+2206 INCREMENT: not included in any glyphset definition
- U+220F N-ARY PRODUCT: not included in any glyphset definition
- U+2211 N-ARY SUMMATION: not included in any glyphset definition
- U+221A SQUARE ROOT: not included in any glyphset definition
- U+221E INFINITY: not included in any glyphset definition
- U+222B INTEGRAL: not included in any glyphset definition
- U+2248 ALMOST EQUAL TO: not included in any glyphset definition
- U+2260 NOT EQUAL TO: not included in any glyphset definition
- U+2264 LESS-THAN OR EQUAL TO: not included in any glyphset definition
- U+2265 GREATER-THAN OR EQUAL TO: not included in any glyphset definition
- U+25CA LOZENGE: not included in any glyphset definition
- U+F6C3 : not included in any glyphset definition
- U+F6C9 : not included in any glyphset definition
- U+F6CA : not included in any glyphset definition
- U+F6CB : not included in any glyphset definition
- U+F6CE : not included in any glyphset definition
- U+F6CF : not included in any glyphset definition
- U+F6D0 : not included in any glyphset definition
- U+FB2A HEBREW LETTER SHIN WITH SHIN DOT: try adding hebrew
- U+FB2B HEBREW LETTER SHIN WITH SIN DOT: try adding hebrew
- U+FB2C HEBREW LETTER SHIN WITH DAGESH AND SHIN DOT: try adding hebrew
- U+FB2D HEBREW LETTER SHIN WITH DAGESH AND SIN DOT: try adding hebrew
- U+FB31 HEBREW LETTER BET WITH DAGESH: try adding hebrew
- U+FB32 HEBREW LETTER GIMEL WITH DAGESH: try adding hebrew
- U+FB33 HEBREW LETTER DALET WITH DAGESH: try adding hebrew
- U+FB34 HEBREW LETTER HE WITH MAPIQ: try adding hebrew
- U+FB35 HEBREW LETTER VAV WITH DAGESH: try adding hebrew
- U+FB36 HEBREW LETTER ZAYIN WITH DAGESH: try adding hebrew
- U+FB38 HEBREW LETTER TET WITH DAGESH: try adding hebrew
- U+FB39 HEBREW LETTER YOD WITH DAGESH: try adding hebrew
- U+FB3A HEBREW LETTER FINAL KAF WITH DAGESH: try adding hebrew
- U+FB3B HEBREW LETTER KAF WITH DAGESH: try adding hebrew
- U+FB3C HEBREW LETTER LAMED WITH DAGESH: try adding hebrew
- U+FB3E HEBREW LETTER MEM WITH DAGESH: try adding hebrew
- U+FB40 HEBREW LETTER NUN WITH DAGESH: try adding hebrew
- U+FB41 HEBREW LETTER SAMEKH WITH DAGESH: try adding hebrew
- U+FB44 HEBREW LETTER PE WITH DAGESH: try adding hebrew
- U+FB46 HEBREW LETTER TSADI WITH DAGESH: try adding hebrew
- U+FB47 HEBREW LETTER QOF WITH DAGESH: try adding hebrew
- U+FB49 HEBREW LETTER SHIN WITH DAGESH: try adding hebrew
- U+FB4A HEBREW LETTER TAV WITH DAGESH: try adding hebrew
Or you can add the above codepoints to one of the subsets supported by the font: menu, cyrillic, latin, latin-ext [code: unreachable-subsetting]

Check license file has good copyright string.

Check ID: <FontBakeryCheck:com.google.fonts/check/license/OFL_copyright>

🔥 RubikOne-Regular.ttf

🔥 FAIL
First line in license file is:

"copyright (c) 2013, 2014, hubert and fischer, philipp hubert (philipp@hubertfischer.com), sebastian fischer (sebastian@hubertfischer.com)"

which does not match the expected format, similar to:

"Copyright 2022 The Familyname Project Authors (git url)" [code: bad-format]

Check copyright namerecords match license file.

Check ID: <FontBakeryCheck:com.google.fonts/check/name/license>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]
⚠️ WARN
For now we're still accepting http URLs, but you should consider using https instead. [code: http]

License URL matches License text on name table?

Check ID: <FontBakeryCheck:com.google.fonts/check/name/license_url>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]
⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]
⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=14] [code: http-in-license-info]
⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=14] [code: http-in-license-info]
⚠️ WARN
For now we're still accepting http URLs, but you should consider using https instead. [code: http]

METADATA.pb subsets should be alphabetically ordered.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/subsets_order>

🔥 RubikOne-Regular.ttf

🔥 FAIL
METADATA.pb subsets are not sorted in alphabetical order: Got ['menu', 'cyrillic', 'latin', 'latin-ext'] and expected ['cyrillic', 'latin', 'latin-ext', 'menu'] [code: not-sorted]

Copyright notices match canonical pattern in METADATA.pb

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/valid_copyright>

🔥 RubikOne-Regular.ttf

🔥 FAIL
METADATA.pb: Copyright notices should match a pattern similar to: "Copyright 2020 The Familyname Project Authors (git url)" But instead we have got: "copyright (c) 2013, 2014, hubert and fischer, philipp hubert (philipp@hubertfischer.com), sebastian fischer (sebastian@hubertfischer.com)" [code: bad-notice-format]

Copyright notices match canonical pattern in fonts

Check ID: <FontBakeryCheck:com.google.fonts/check/font_copyright>

🔥 RubikOne-Regular.ttf

🔥 FAIL
Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)" But instead we have got: "Copyright (c) 2013, 2014, Hubert and Fischer, Philipp Hubert (philipp@hubertfischer.com), Sebastian Fischer (sebastian@hubertfischer.com)" [code: bad-notice-format]
🔥 FAIL
Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)" But instead we have got: "Copyright (c) 2013, 2014, Hubert and Fischer, Philipp Hubert (philipp@hubertfischer.com), Sebastian Fischer (sebastian@hubertfischer.com)" [code: bad-notice-format]

A static fonts directory with at least two fonts must accompany variable fonts

Check ID: <FontBakeryCheck:com.google.fonts/check/repo/vf_has_static_fonts>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
Please consider adding a subdirectory called "static/" and including in it static font files. [code: missing]

On a family update, the DESCRIPTION.en_us.html file should ideally also be updated.

Check ID: <FontBakeryCheck:com.google.fonts/check/description/family_update>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
The DESCRIPTION.en_us.html file in this family has not changed in comparison to the latest font release on the google/fonts github repo. Please consider mentioning note-worthy improvements made to the family recently. [code: description-not-updated]

OS/2.fsSelection bit 7 (USE_TYPO_METRICS) is set in all fonts.

Check ID: <FontBakeryCheck:com.google.fonts/check/os2/use_typo_metrics>

🔥 RubikOne-Regular.ttf

🔥 FAIL
OS/2.fsSelection bit 7 (USE_TYPO_METRICS) wasNOT set in the following fonts: ['/Users/simon/others-repos/fonts/ofl/rubikone/RubikOne-Regular.ttf']. [code: missing-os2-fsselection-bit7]

Ensure fonts have ScriptLangTags declared on the 'meta' table.

Check ID: <FontBakeryCheck:com.google.fonts/check/meta/script_lang_tags>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
This font file does not have a 'meta' table. [code: lacks-meta-table]

Ensure fonts do not contain any pre-production tables.

Check ID: <FontBakeryCheck:com.google.fonts/check/no_debugging_tables>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
This font file contains the following pre-production tables: FFTM [code: has-debugging-tables]

Section: Universal

🔥🔥🔥⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩ℹ️ℹ️

Font contains '.notdef' as its first glyph?

Check ID: <FontBakeryCheck:com.google.fonts/check/mandatory_glyphs>

🔥 RubikOne-Regular.ttf

🔥 FAIL
The '.notdef' glyph should contain a drawing, but it is blank. [code: notdef-is-blank]

Font has proper whitespace glyph names?

Check ID: <FontBakeryCheck:com.google.fonts/check/whitespace_glyphnames>

🔥 RubikOne-Regular.ttf

🔥 FAIL
Glyph 0x00A0 is called "nbsp": Change to "uni00A0" [code: non-compliant-00a0]

Are there unwanted tables?

Check ID: <FontBakeryCheck:com.google.fonts/check/unwanted_tables>

🔥 RubikOne-Regular.ttf

🔥 FAIL
The following unwanted font tables were found:
- FFTM - Table contains redundant FontForge timestamp info
They can be removed with the 'fix-unwanted-tables' script provided by gftools. [code: unwanted-tables]

Check font contains no unreachable glyphs

Check ID: <FontBakeryCheck:com.google.fonts/check/unreachable_glyphs>

⚠️ RubikOne-Regular.ttf

⚠️ WARN

The following glyphs could not be reached by codepoint or substitution rules:

- Breve

- CR

- Cedilla

- Circumflex

- Dotaccent

- Ogonek

- Ring

- Tilde

- commaaccent.cap

- nonmarkingreturn

[code: unreachable-glyphs]

Check math signs have the same width.

Check ID: <FontBakeryCheck:com.google.fonts/check/math_signs_width>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
The most common width is 531 among a set of 2 math glyphs. The following math glyphs have a different width, though:

Width = 598: plus

Width = 559: equal, notequal

Width = 609: logicalnot

Width = 558: plusminus

Width = 630: multiply

Width = 607: divide

Width = 487: minus

Width = 550: approxequal

Width = 541: lessequal, greaterequal [code: width-outliers]

Check accent of Lcaron, dcaron, lcaron, tcaron (derived from com.google.fonts/check/alt_caron)

Check ID: <FontBakeryCheck:com.google.fonts/check/alt_caron:googlefonts>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
dcaron is decomposed and therefore could not be checked. Please check manually. [code: decomposed-outline]
⚠️ WARN
Lcaron is decomposed and therefore could not be checked. Please check manually. [code: decomposed-outline]
⚠️ WARN
lcaron is decomposed and therefore could not be checked. Please check manually. [code: decomposed-outline]
⚠️ WARN
tcaron is decomposed and therefore could not be checked. Please check manually. [code: decomposed-outline]

Section: fontbakery.profiles.head

🔥⏩

Checking font version fields (head and name table).

Check ID: <FontBakeryCheck:com.google.fonts/check/font_version>

🔥 RubikOne-Regular.ttf

🔥 FAIL
head version is "1.00000" while name version string (for platform 1, encoding 0) is "Version 1.001". [code: mismatch]
🔥 FAIL
head version is "1.00000" while name version string (for platform 3, encoding 1) is "Version 1.001". [code: mismatch]

Section: fontbakery.profiles.dsig

⚠️

Does the font have a DSIG table?

Check ID: <FontBakeryCheck:com.google.fonts/check/dsig>

⚠️ RubikOne-Regular.ttf

⚠️ WARN
This font has a digital signature (DSIG table) which is only required - even if only a placeholder - on old programs like MS Office 2013 in order to work properly. The current recommendation is to completely remove the DSIG table. [code: found-DSIG]

Section: fontbakery.profiles.layout

🔥

Does the font have any invalid script tags?

Check ID: <FontBakeryCheck:com.google.fonts/check/layout_valid_script_tags>

🔥 RubikOne-Regular.ttf

🔥 FAIL
The following invalid script tags were found in the font: [code: bad-script-tags]

Summary

Section: Google Fonts

Does DESCRIPTION file contain a upstream Git repo URL?

Checking OS/2 achVendID.

Check Google Fonts glyph coverage.

Check for codepoints not covered by METADATA subsets.

Check license file has good copyright string.

Check copyright namerecords match license file.

License URL matches License text on name table?

METADATA.pb subsets should be alphabetically ordered.

Copyright notices match canonical pattern in METADATA.pb

Copyright notices match canonical pattern in fonts

A static fonts directory with at least two fonts must accompany variable fonts

On a family update, the DESCRIPTION.en_us.html file should ideally also be updated.

OS/2.fsSelection bit 7 (USE_TYPO_METRICS) is set in all fonts.

Ensure fonts have ScriptLangTags declared on the 'meta' table.

Ensure fonts do not contain any pre-production tables.

Section: Universal

Font contains '.notdef' as its first glyph?

Font has **proper** whitespace glyph names?

Are there unwanted tables?

Check font contains no unreachable glyphs

Check math signs have the same width.

Check accent of Lcaron, dcaron, lcaron, tcaron (derived from com.google.fonts/check/alt_caron)

Section: fontbakery.profiles.head

Checking font version fields (head and name table).

Section: fontbakery.profiles.dsig

Does the font have a DSIG table?

Section: fontbakery.profiles.layout

Does the font have any invalid script tags?

Font has proper whitespace glyph names?