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	6	14	40	9	172
0%	3%	8%	22%	5%	96%

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

🔥🔥🔥🔥🔥🔥⚠️⚠️⚠️⚠️⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️

Checking OS/2 achVendID.

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

⚠️ Heebo[wght].ttf

⚠️ WARN
OS/2 VendorID value 'NONE' 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>

🔥 Heebo[wght].ttf

🔥 FAIL

Missing required codepoints:

- 0x0308 (COMBINING DIAERESIS)


- 0x030B (COMBINING DOUBLE ACUTE ACCENT)


- 0x0304 (COMBINING MACRON)


- 0x02D9 (DOT ABOVE)


- 0x0102 (LATIN CAPITAL LETTER A WITH BREVE)


- 0x0100 (LATIN CAPITAL LETTER A WITH MACRON)


- 0x0104 (LATIN CAPITAL LETTER A WITH OGONEK)


- 0x0106 (LATIN CAPITAL LETTER C WITH ACUTE)


- 0x010C (LATIN CAPITAL LETTER C WITH CARON)


- 0x010A (LATIN CAPITAL LETTER C WITH DOT ABOVE)


- 0x010E (LATIN CAPITAL LETTER D WITH CARON)


- 0x0110 (LATIN CAPITAL LETTER D WITH STROKE)


- 0x011A (LATIN CAPITAL LETTER E WITH CARON)


- 0x0116 (LATIN CAPITAL LETTER E WITH DOT ABOVE)


- 0x0112 (LATIN CAPITAL LETTER E WITH MACRON)


- 0x0118 (LATIN CAPITAL LETTER E WITH OGONEK)


- 0x011E (LATIN CAPITAL LETTER G WITH BREVE)


- 0x0122 (LATIN CAPITAL LETTER G WITH CEDILLA)


- 0x0120 (LATIN CAPITAL LETTER G WITH DOT ABOVE)


- 0x0126 (LATIN CAPITAL LETTER H WITH STROKE)


- 0x0132 (LATIN CAPITAL LIGATURE IJ)


- 0x0130 (LATIN CAPITAL LETTER I WITH DOT ABOVE)


- 0x012A (LATIN CAPITAL LETTER I WITH MACRON)


- 0x012E (LATIN CAPITAL LETTER I WITH OGONEK)


- 0x0136 (LATIN CAPITAL LETTER K WITH CEDILLA)


- 0x0139 (LATIN CAPITAL LETTER L WITH ACUTE)


- 0x013D (LATIN CAPITAL LETTER L WITH CARON)


- 0x013B (LATIN CAPITAL LETTER L WITH CEDILLA)


- 0x0141 (LATIN CAPITAL LETTER L WITH STROKE)


- 0x0143 (LATIN CAPITAL LETTER N WITH ACUTE)


- 0x0147 (LATIN CAPITAL LETTER N WITH CARON)


- 0x0145 (LATIN CAPITAL LETTER N WITH CEDILLA)


- 0x014A (LATIN CAPITAL LETTER ENG)


- 0x0150 (LATIN CAPITAL LETTER O WITH DOUBLE ACUTE)


- 0x014C (LATIN CAPITAL LETTER O WITH MACRON)


- 0x0154 (LATIN CAPITAL LETTER R WITH ACUTE)


- 0x0158 (LATIN CAPITAL LETTER R WITH CARON)


- 0x0156 (LATIN CAPITAL LETTER R WITH CEDILLA)


- 0x015A (LATIN CAPITAL LETTER S WITH ACUTE)


- 0x0160 (LATIN CAPITAL LETTER S WITH CARON)


- 0x015E (LATIN CAPITAL LETTER S WITH CEDILLA)


- 0x0218 (LATIN CAPITAL LETTER S WITH COMMA BELOW)


- 0x0164 (LATIN CAPITAL LETTER T WITH CARON)


- 0x021A (LATIN CAPITAL LETTER T WITH COMMA BELOW)


- 0x016C (LATIN CAPITAL LETTER U WITH BREVE)


- 0x0170 (LATIN CAPITAL LETTER U WITH DOUBLE ACUTE)


- 0x016A (LATIN CAPITAL LETTER U WITH MACRON)


- 0x0172 (LATIN CAPITAL LETTER U WITH OGONEK)


- 0x016E (LATIN CAPITAL LETTER U WITH RING ABOVE)


- 0x1E82 (LATIN CAPITAL LETTER W WITH ACUTE)


- 0x0174 (LATIN CAPITAL LETTER W WITH CIRCUMFLEX)


- 0x1E84 (LATIN CAPITAL LETTER W WITH DIAERESIS)


- 0x1E80 (LATIN CAPITAL LETTER W WITH GRAVE)


- 0x0176 (LATIN CAPITAL LETTER Y WITH CIRCUMFLEX)


- 0x0178 (LATIN CAPITAL LETTER Y WITH DIAERESIS)


- 0x1EF2 (LATIN CAPITAL LETTER Y WITH GRAVE)


- 0x0179 (LATIN CAPITAL LETTER Z WITH ACUTE)


- 0x017D (LATIN CAPITAL LETTER Z WITH CARON)


- 0x017B (LATIN CAPITAL LETTER Z WITH DOT ABOVE)


- 0x0103 (LATIN SMALL LETTER A WITH BREVE)


- 0x0101 (LATIN SMALL LETTER A WITH MACRON)


- 0x0105 (LATIN SMALL LETTER A WITH OGONEK)


- 0x0107 (LATIN SMALL LETTER C WITH ACUTE)


- 0x010D (LATIN SMALL LETTER C WITH CARON)


- 0x010B (LATIN SMALL LETTER C WITH DOT ABOVE)


- 0x010F (LATIN SMALL LETTER D WITH CARON)


- 0x0111 (LATIN SMALL LETTER D WITH STROKE)


- 0x011B (LATIN SMALL LETTER E WITH CARON)


- 0x0117 (LATIN SMALL LETTER E WITH DOT ABOVE)


- 0x0113 (LATIN SMALL LETTER E WITH MACRON)


- 0x0119 (LATIN SMALL LETTER E WITH OGONEK)


- 0x011F (LATIN SMALL LETTER G WITH BREVE)


- 0x0123 (LATIN SMALL LETTER G WITH CEDILLA)


- 0x0121 (LATIN SMALL LETTER G WITH DOT ABOVE)


- 0x0127 (LATIN SMALL LETTER H WITH STROKE)


- 0x0133 (LATIN SMALL LIGATURE IJ)


- 0x012B (LATIN SMALL LETTER I WITH MACRON)


- 0x012F (LATIN SMALL LETTER I WITH OGONEK)


- 0x0237 (LATIN SMALL LETTER DOTLESS J)


- 0x0137 (LATIN SMALL LETTER K WITH CEDILLA)


- 0x013A (LATIN SMALL LETTER L WITH ACUTE)


- 0x013E (LATIN SMALL LETTER L WITH CARON)


- 0x013C (LATIN SMALL LETTER L WITH CEDILLA)


- 0x0142 (LATIN SMALL LETTER L WITH STROKE)


- 0x0144 (LATIN SMALL LETTER N WITH ACUTE)


- 0x0148 (LATIN SMALL LETTER N WITH CARON)


- 0x0146 (LATIN SMALL LETTER N WITH CEDILLA)


- 0x014B (LATIN SMALL LETTER ENG)


- 0x0151 (LATIN SMALL LETTER O WITH DOUBLE ACUTE)


- 0x014D (LATIN SMALL LETTER O WITH MACRON)


- 0x0155 (LATIN SMALL LETTER R WITH ACUTE)


- 0x0159 (LATIN SMALL LETTER R WITH CARON)


- 0x0157 (LATIN SMALL LETTER R WITH CEDILLA)


- 0x015B (LATIN SMALL LETTER S WITH ACUTE)


- 0x0161 (LATIN SMALL LETTER S WITH CARON)


- 0x015F (LATIN SMALL LETTER S WITH CEDILLA)


- 0x0219 (LATIN SMALL LETTER S WITH COMMA BELOW)


- 0x0165 (LATIN SMALL LETTER T WITH CARON)


- 0x021B (LATIN SMALL LETTER T WITH COMMA BELOW)


- 0x016D (LATIN SMALL LETTER U WITH BREVE)


- 0x0171 (LATIN SMALL LETTER U WITH DOUBLE ACUTE)


- 0x016B (LATIN SMALL LETTER U WITH MACRON)


- 0x0173 (LATIN SMALL LETTER U WITH OGONEK)


- 0x016F (LATIN SMALL LETTER U WITH RING ABOVE)


- 0x1E83 (LATIN SMALL LETTER W WITH ACUTE)


- 0x0175 (LATIN SMALL LETTER W WITH CIRCUMFLEX)


- 0x1E85 (LATIN SMALL LETTER W WITH DIAERESIS)


- 0x1E81 (LATIN SMALL LETTER W WITH GRAVE)


- 0x0177 (LATIN SMALL LETTER Y WITH CIRCUMFLEX)


- 0x1EF3 (LATIN SMALL LETTER Y WITH GRAVE)


- 0x017A (LATIN SMALL LETTER Z WITH ACUTE)


- 0x017E (LATIN SMALL LETTER Z WITH CARON)


- 0x017C (LATIN SMALL LETTER Z WITH DOT ABOVE)


- 0x2122 (TRADE MARK SIGN)


- 0x0307 (COMBINING DOT ABOVE)


- 0x0302 (COMBINING CIRCUMFLEX ACCENT)


- 0x030C (COMBINING CARON)


- 0x0306 (COMBINING BREVE)


- 0x030A (COMBINING RING ABOVE)


- 0x0312 (COMBINING TURNED COMMA ABOVE)


- 0x0326 (COMBINING COMMA BELOW)


- 0x0327 (COMBINING CEDILLA)


- 0x0328 (COMBINING OGONEK)


- 0x02DD (DOUBLE ACUTE ACCENT)


- 0x02C7 (CARON)


- 0x02D8 (BREVE)


- 0x02DB (OGONEK)

[code: missing-codepoints]

Check for codepoints not covered by METADATA subsets.

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

⚠️ Heebo[wght].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+017F LATIN SMALL LETTER LONG S: try adding latin-ext
- U+0300 COMBINING GRAVE ACCENT: try adding one of: coptic, cherokee, tai-le
- U+0301 COMBINING ACUTE ACCENT: try adding one of: coptic, cherokee, tai-le, tifinagh
- U+0303 COMBINING TILDE: not included in any glyphset definition
- U+03B1 GREEK SMALL LETTER ALPHA: try adding greek
- U+05BF HEBREW POINT RAFE: not included in any glyphset definition
- U+05F0 HEBREW LIGATURE YIDDISH DOUBLE VAV: not included in any glyphset definition
- U+05F1 HEBREW LIGATURE YIDDISH VAV YOD: not included in any glyphset definition
- U+05F2 HEBREW LIGATURE YIDDISH DOUBLE YOD: not included in any glyphset definition
- U+1E9E LATIN CAPITAL LETTER SHARP S: try adding latin-ext
- U+200C ZERO WIDTH NON-JOINER: try adding one of: kaithi, sinhala, buginese, limbu, buhid, malayalam, bengali, mandaic, tagbanwa, tai-le, gujarati, tamil, kayah-li, syloti-nagri, chakma, cham, meetei-mayek, tai-viet, khmer, devanagari, tagalog, lepcha, balinese, thai, oriya, saurashtra, mongolian, javanese, kannada, sundanese, batak, arabic, rejang, tibetan, hanunoo, avestan, brahmi, myanmar, kharoshthi, telugu, tifinagh, thaana, new-tai-lue, phags-pa, gurmukhi, tai-tham
- U+200D ZERO WIDTH JOINER: try adding one of: kaithi, sinhala, buginese, limbu, buhid, malayalam, bengali, mandaic, tagbanwa, tai-le, gujarati, tamil, kayah-li, syloti-nagri, chakma, cham, meetei-mayek, tai-viet, devanagari, tagalog, lepcha, balinese, thai, oriya, saurashtra, mongolian, javanese, kannada, sundanese, batak, arabic, rejang, tibetan, hanunoo, avestan, brahmi, myanmar, kharoshthi, telugu, tifinagh, thaana, new-tai-lue, phags-pa, gurmukhi, tai-tham
- U+200E LEFT-TO-RIGHT MARK: try adding one of: thaana, phags-pa, arabic
- U+200F RIGHT-TO-LEFT MARK: try adding one of: thaana, phags-pa
- 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+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+FB01 LATIN SMALL LIGATURE FI: not included in any glyphset definition
- U+FB05 LATIN SMALL LIGATURE LONG S T: not included in any glyphset definition
- U+FB06 LATIN SMALL LIGATURE ST: not included in any glyphset definition
- U+FB1F HEBREW LIGATURE YIDDISH YOD YOD PATAH: not included in any glyphset definition
- U+FB20 HEBREW LETTER ALTERNATIVE AYIN: not included in any glyphset definition
- U+FB21 HEBREW LETTER WIDE ALEF: not included in any glyphset definition
- U+FB22 HEBREW LETTER WIDE DALET: not included in any glyphset definition
- U+FB23 HEBREW LETTER WIDE HE: not included in any glyphset definition
- U+FB24 HEBREW LETTER WIDE KAF: not included in any glyphset definition
- U+FB25 HEBREW LETTER WIDE LAMED: not included in any glyphset definition
- U+FB26 HEBREW LETTER WIDE FINAL MEM: not included in any glyphset definition
- U+FB27 HEBREW LETTER WIDE RESH: not included in any glyphset definition
- U+FB28 HEBREW LETTER WIDE TAV: not included in any glyphset definition
- U+FB29 HEBREW LETTER ALTERNATIVE PLUS SIGN: not included in any glyphset definition
- U+FB4C HEBREW LETTER BET WITH RAFE: not included in any glyphset definition
- U+FB4D HEBREW LETTER KAF WITH RAFE: not included in any glyphset definition
- U+FB4E HEBREW LETTER PE WITH RAFE: not included in any glyphset definition
- U+FB4F HEBREW LIGATURE ALEF LAMED: not included in any glyphset definition
Or you can add the above codepoints to one of the subsets supported by the font: hebrew, latin, menu [code: unreachable-subsetting]

License URL matches License text on name table?

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

⚠️ Heebo[wght].ttf

⚠️ WARN
Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=14] [code: http-in-license-info]

METADATA.pb: Check URL on copyright string is the same as in repository_url field.

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

🔥 Heebo[wght].ttf

🔥 FAIL
Value of repository_url field is

But font copyright string has: https://github.com/OdedEzer/heebo [code: mismatch]

Check glyphs do not have components which are themselves components.

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

🔥 Heebo[wght].ttf

🔥 FAIL
The following glyphs have components which themselves are component glyphs: * Atilde * Ntilde * Otilde * atilde * ntilde * otilde * Atilde.smcp * Ntilde.smcp * Otilde.smcp and uniFB1F [code: found-nested-components]

Check a font's STAT table contains compulsory Axis Values.

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

🔥 Heebo[wght].ttf

🔥 FAIL
Compulsory STAT Axis Values are incorrect:

| Name | Axis | Current Value | Current Flags | Current LinkedValue | Expected Value | Expected Flags | Expected LinkedValue | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thin | wght | 100.0 | 0 | None | 100.0 | 0 | None | | ExtraLight | wght | N/A | N/A | N/A | 200.0 | 0 | None | | Light | wght | 300.0 | 0 | None | 300.0 | 0 | None | | Regular | wght | 400.0 | 0 | None | 400.0 | 2 | 700.0 | | Medium | wght | 500.0 | 0 | None | 500.0 | 0 | None | | SemiBold | wght | N/A | N/A | N/A | 600.0 | 0 | None | | Bold | wght | 700.0 | 0 | None | 700.0 | 0 | None | | ExtraBold | wght | 800.0 | 0 | None | 800.0 | 0 | None | | Black | wght | 900.0 | 0 | None | 900.0 | 0 | None | [code: bad-axis-values]

Check variable font instances

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

🔥 Heebo[wght].ttf

🔥 FAIL
fvar instances are incorrect:
- Add missing instances
| Name | current | expected | | :--- | :--- | :--- | | Thin | wght=100.0 | wght=100.0 | | ExtraLight | N/A | wght=200.0 | | Light | wght=300.0 | wght=300.0 | | Regular | wght=400.0 | wght=400.0 | | Medium | wght=500.0 | wght=500.0 | | SemiBold | N/A | wght=600.0 | | Bold | wght=700.0 | wght=700.0 | | ExtraBold | wght=800.0 | wght=800.0 | | Black | wght=900.0 | wght=900.0 | [code: bad-fvar-instances]

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>

⚠️ Heebo[wght].ttf

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

METADATA.pb: Designers are listed correctly on the Google Fonts catalog?

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

⚠️ Heebo[wght].ttf

⚠️ WARN
It seems that Oded Ezer is still not listed on the designers catalog. Please submit a photo and a link to a webpage where people can learn more about the work of this designer/typefoundry. [code: profile-not-found]

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

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

🔥 Heebo[wght].ttf

🔥 FAIL
OS/2.fsSelection bit 7 (USE_TYPO_METRICS) wasNOT set in the following fonts: ['/Users/simon/others-repos/fonts/ofl/heebo/Heebo[wght].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>

⚠️ Heebo[wght].ttf

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

Section: Universal

⚠️⚠️⚠️⏩⏩⏩⏩⏩ℹ️ℹ️

Check font contains no unreachable glyphs

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

⚠️ Heebo[wght].ttf

⚠️ WARN

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

- AE.smcp

- Aacute.smcp

- Acircumflex.smcp

- Adieresis.smcp

- Agrave.smcp

- Aring.smcp

- Atilde.smcp

- B.smcp

- C.ss06

- Ccedilla.smcp

- D.ss06

- Eacute.smcp

- Ecircumflex.smcp

- Edieresis.smcp

- Egrave.smcp

- Eth.smcp

- Euro.smcp

- F.smcp

- G.smcp

- G.ss06

- H.smcp

- Iacute.smcp

- Icircumflex.smcp

- Idieresis.smcp

- Igrave.smcp

- J.smcp

- K.alt

- K.alt2

- K.smcp

- L.smcp

- M.smcp

- Ntilde.smcp

- O.ss06

- Oacute.smcp

- Ocircumflex.smcp

- Odieresis.smcp

- Ograve.smcp

- Oslash.smcp

- Otilde.smcp

- P.smcp

- Q.smcp

- Q.ss06

- R.alt

- R.smcp

- S.smcp

- T.smcp

- Thorn.smcp

- Uacute.smcp

- Ucircumflex.smcp

- Udieresis.smcp

- Ugrave.smcp

- V.smcp

- W.smcp

- X.smcp

- Yacute.smcp

- Z.smcp

- alpha.alt

- ampersand.smcp

- b.ss06

- c.ss06

- d.ss06

- dollar.smcp

- e.ss07

- eight.frac

- eight.smcp

- f_f

- f_f_i

- f_f_l

- f_l

- five.frac

- five.smcp

- four.frac

- four.smcp

- g.alt

- g.ss06

- g.ss07

- k.alt

- k.alt2

- nine.frac

- nine.smcp

- o.ss06

- one.smcp

- p.ss06

- q.ss06

- seven.frac

- seven.smcp

- six.frac

- six.smcp

- sterling.smcp

- three.smcp

- two.smcp

- uni05D2.001

- uni05E8.001

- uni05E8.002

- uni05E8.003

- uni05E8.004

- uni1E9E.smcp

- yen.smcp

- zero.frac

- zero.smcp

[code: unreachable-glyphs]

Does the font contain a soft hyphen?

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

⚠️ Heebo[wght].ttf

⚠️ WARN
This font has a 'Soft Hyphen' character. [code: softhyphen]

Check math signs have the same width.

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

⚠️ Heebo[wght].ttf

⚠️ WARN
The most common width is 1162 among a set of 1 math glyphs. The following math glyphs have a different width, though:

Width = 1041: less

Width = 1124: equal

Width = 1071: greater

Width = 1135: logicalnot

Width = 1095: plusminus

Width = 1093: multiply

Width = 1170: divide

Width = 1171: minus [code: width-outliers]

Section: fontbakery.profiles.dsig

⚠️

Does the font have a DSIG table?

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

⚠️ Heebo[wght].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.gdef

⚠️⚠️

Check glyphs in mark glyph class are non-spacing.

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

⚠️ Heebo[wght].ttf

⚠️ WARN
The following spacing glyphs may be in the GDEF mark glyph class by mistake: crossbar (unencoded) [code: spacing-mark-glyphs]

Check mark characters are in GDEF mark glyph class.

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

⚠️ Heebo[wght].ttf

⚠️ WARN
The following mark characters could be in the GDEF mark glyph class: tildecomb (U+0303) [code: mark-chars]

Section: Shaping Checks

⚠️⚠️⏩⏩⏩

Ensure dotted circle glyph is present and can attach marks.

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

⚠️ Heebo[wght].ttf

⚠️ WARN
No dotted circle glyph present [code: missing-dotted-circle]

Ensure soft_dotted characters lose their dot when combined with marks that replace the dot.

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

⚠️ Heebo[wght].ttf

⚠️ WARN
The dot of soft dotted characters used in orthographies must disappear in the following strings: j̀ j́ j̃

The dot of soft dotted characters should disappear in other cases, for example: ĩ

Your font does not cover the following languages that require the soft-dotted feature: Dutch (Latn, 31,709,104 speakers), Ukrainian (Cyrl, 29,273,587 speakers), Lithuanian (Latn, 2,357,094 speakers), Navajo (Latn, 166,319 speakers), Basaa (Latn, 332,940 speakers), Igbo (Latn, 27,823,640 speakers), Belarusian (Cyrl, 10,064,517 speakers), Aghem (Latn, 38,843 speakers). [code: soft-dotted]