Skip to content
https://nos.nl

SEO

· 7 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.
SCORE
93
GRADE
A
FIX
0
REVIEW
1
PASS
5
INFO
1

Cross-tab audit — SEO, performance, crawlability, mobile, structured data

Checks
7
5 PASS 1 REVIEW
B
Image SEO
69 images, 3 descriptive filenames
REVIEW
69 images, 3 descriptive filenames
Warning::
96% of images have non-descriptive filenames
Search engines use filenames as a signal. Rename to descriptive names like 'team-photo.jpg'.
3 descriptive
0 hash-based
66 generic
69 total
FilenameQualityAltIssues
0x234x4000x2250-1024x576.webpgeneric✓1
Current: 0x234x4000x2250-1024x576.webp
Suggested: ip1djtwn1avt99orjzn4xhjmlywxdt2welabk8d.webp
220x0x3556x2667-768x576.webpgeneric✓1
Current: 220x0x3556x2667-768x576.webp
Suggested: 4dxm3daeqkrmsdl6qn43xhluwaw1qaxxwgszvb9.webp
408x0x2232x1674-768x576.webpgeneric✓1
Current: 408x0x2232x1674-768x576.webp
Suggested: ytradu836q2wvkvetsns7ajsqjzgwwqsoq9o79l.webp
207x0x3000x2250-768x576.webpgeneric✓1
Current: 207x0x3000x2250-768x576.webp
Suggested: q9xcnouay5t2tvjyzwkkj2yjwz784nathwz5ukw.webp
274x0x1180x885-576x432.webpgeneric✓1
Current: 274x0x1180x885-576x432.webp
Suggested: zfa1kyfau4537tin9rbyx3tmswqpvsx3ebfsawt.webp
220x0x3556x2667-384x288.webpgeneric✓1
Current: 220x0x3556x2667-384x288.webp
Suggested: s2ajzp2b8kdadcqzmdrkegs3xcqqjsmrj3joel.webp
38x6x1784x1338-576x432.webpgeneric✓1
Current: 38x6x1784x1338-576x432.webp
Suggested: 4ru2d3pvpfpzcmivivebsnvc5wjeavesnf4bwzx.webp
143x0x916x687-480x360.webpgeneric✓1
Current: 143x0x916x687-480x360.webp
Suggested: pw4u2mbkrjcvuvvogqhqyfxmgi6ad3qt7b1evu7.webp
488x0x2528x1896-768x576.webpgeneric✓1
Current: 488x0x2528x1896-768x576.webp
Suggested: mhkysphl5yxkucpcfxshdpjqs9ue178wbvrq5ox.webp
1185x554x1776x1332-576x432.webpgeneric✓1
Current: 1185x554x1776x1332-576x432.webp
Suggested: gvr5u7zezgdxy2xjzkz9fqj7nvqein9domnmki.webp
387x0x3556x2667-576x432.webpgeneric✓1
Current: 387x0x3556x2667-576x432.webp
Suggested: sexfev1ahss8r3qcawhza8rvyjpqgh11mrgf9wb.webp
354x0x624x468-96x72.webpgeneric✓1
Current: 354x0x624x468-96x72.webp
Suggested: iujqmclsmbkav9vzlyxmb52omqgo1oegusjdkqk.webp
148x1x2880x2160-768x576.webpgeneric✓1
Current: 148x1x2880x2160-768x576.webp
Suggested: gmdiabztmhysnbjredd6mjxkthcn9advqshsyca.webp
114x1x3764x2823-768x576.webpgeneric✓1
Current: 114x1x3764x2823-768x576.webp
Suggested: sr1pdmnhqvqxomrkv9t7w4tdyxdvyav1rg3odb.webp
200x0x3556x2667-768x576.webpgeneric✓1
Current: 200x0x3556x2667-768x576.webp
Suggested: jepdzbzklr8fvw7e48n5xgoppbnnst1q6xlfqy5.webp
991x191x1052x789-480x360.webpgeneric✓1
Current: 991x191x1052x789-480x360.webp
Suggested: 6whuvzhpptjyu2ljj2za9uqtie4kbztxpcdrze4.webp
384x319x3512x2634-768x576.webpgeneric✓1
Current: 384x319x3512x2634-768x576.webp
Suggested: cjnboo2unysfkqska4gp26ko3byjhbw3vuvdx8k.webp
6x250x2516x1887-768x576.webpgeneric✓1
Current: 6x250x2516x1887-768x576.webp
Suggested: n9zb85bdtuhfxxcux37cna1hjykxoqe8da6qvbn.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: nvvvsbx6hg2a236ts2lbp2hqrzfbhjzg9kz8t2i.webp
1x1x1758x2344-576x768.webpgeneric✓1
Current: 1x1x1758x2344-576x768.webp
Suggested: d2zwkq9npcwwwebb8gwb5szckjqfugzyqwgitfa.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: ayviqa51ivz5p2xdpf9sk5ticzjy9spndkhiy8f.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: v9yvse7w62wg4cyymylfs8rkwmt9oadwy2bqdao.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: hytwhtgkajyt2jttuhpoymyhdwfhu9h6c86u771.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: hekfj6v6bjzi9hxdwwca1pubksuzvepe5ba4csg.webp
0x1x765x1020-360x480.webpgeneric✓1
Current: 0x1x765x1020-360x480.webp
Suggested: qybvekk7hvqqcbnsxqunhjye91wum1xpuygyfrr.webp
1x1x726x968-360x480.webpgeneric✓1
Current: 1x1x726x968-360x480.webp
Suggested: 282wm8ub3jfsoioglkcbc12u2npyevfy8aih94o.webp
0x0x783x1044-360x480.webpgeneric✓1
Current: 0x0x783x1044-360x480.webp
Suggested: veqztk9uwhndzdt5yzmsqzxnz8rkuaufbjwmngg.webp
1x1x573x764-288x384.webpgeneric✓1
Current: 1x1x573x764-288x384.webp
Suggested: xxdwxrl2rdsqxzlvhbeadgb8jpg51axz5ucddpe.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: haao8u9xumj9uckbth4qbca8w3xhgu6ylv4syg2.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: vm3bbcapo1gjj6fsczvpzwddndee85tkpuazmas.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: zy6ht9fo8jcvk1xuu5wxqzdkdhmwajfdbzatcas.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: dy9mwedsduecredpujtz1wbfyyjdmfibuhxkkvz.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: r6w2rzugc8ghgy7gzbxpvikmzyktyusrj7ybusi.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: mbrgcie46fhdkwbvpnyapajy8mdhgy4vozhsao6.webp
0x0x1965x2620-576x768.webpgeneric✓1
Current: 0x0x1965x2620-576x768.webp
Suggested: ksppa2jnxzxlplpuxwfvmf1soirghhftg1hgc6y.webp
1x1x801x1068-360x480.webpgeneric✓1
Current: 1x1x801x1068-360x480.webp
Suggested: bkasbys9bgatx7tdvex4zffxmt7mkrudzcvun3e.webp
0x0x810x1080-360x480.webpgeneric✓1
Current: 0x0x810x1080-360x480.webp
Suggested: vzgujm2db59gydnc1qu63qcwxymktcgqmrtxizm.webp
0x0x732x976-360x480.webpgeneric✓1
Current: 0x0x732x976-360x480.webp
Suggested: l1pnbpnuqukj2mi98umdirsvtcealvcl9a2vzjz.webp
13x4x2544x1431-768x432.webpgeneric✓1
Current: 13x4x2544x1431-768x432.webp
Suggested: uojbfnd3pk8hijlu59jholdqvwz6kxyaskv4vc9.webp
237x0x1440x1080-576x432.webpgeneric✓1
Current: 237x0x1440x1080-576x432.webp
Suggested: lgsm4bewfoomoottvkwvs95tmhixquj53necqvs.webp
494x0x3000x2250-768x576.webpgeneric✓1
Current: 494x0x3000x2250-768x576.webp
Suggested: mrvdwkntuejyd3pqdsxvhfy3bky1ugmt88jhh9.webp
327x0x3000x2250-768x576.webpgeneric✓1
Current: 327x0x3000x2250-768x576.webp
Suggested: k91thufi7jauqwsmg6iyl9hexlgxqr5ppanjrhk.webp
171x1x1816x1362-768x576.webpgeneric✓1
Current: 171x1x1816x1362-768x576.webp
Suggested: ijqdzslsfrxu92n3c68c1fcxjpaqigtguvygxpt.webp
0x0x3308x2481-768x576.webpgeneric✓1
Current: 0x0x3308x2481-768x576.webp
Suggested: 7ssh963kknzajk5bblx3ehj7nqco5xdx7baqjig.webp
237x0x1440x1080-576x432.webpgeneric✓1
Current: 237x0x1440x1080-576x432.webp
Suggested: yww8bejc7ytkpwtaoxgdffmetr4exveaa2jh5cn.webp
237x0x1440x1080-576x432.webpgeneric✓1
Current: 237x0x1440x1080-576x432.webp
Suggested: znotaftrfak9rkadbyhyxyu4ac38n5kxb4yvurg.webp
180x0x3556x2667-768x576.webpgeneric✓1
Current: 180x0x3556x2667-768x576.webp
Suggested: dtbsiaszm68epjosxax1cw1p13gsh553p6engku.webp
269x0x1440x1080-480x360.webpgeneric✓1
Current: 269x0x1440x1080-480x360.webp
Suggested: azhe3h9rfrui6kfhnppzqg754wfagvprffqpbec.webp
0x0x1920x1080-768x432.webpgeneric✓1
Current: 0x0x1920x1080-768x432.webp
Suggested: f8kbyvf2cy8jtuwnr9hz1n5gzhvrpaxo6noer2p.webp
20x0x3548x2661-96x72.webpgeneric✓1
Current: 20x0x3548x2661-96x72.webp
Suggested: ynhyph4uxsndwiuswkgxvkjkwdfugiv7nxd7nkt.webp
429x260x3208x2406-768x576.webpgeneric✓1
Current: 429x260x3208x2406-768x576.webp
Suggested: vgvokbsgtwazqmzwric5ztbgzvltmfxsazj5t3l.webp
234x0x3404x2553-768x576.webpgeneric✓1
Current: 234x0x3404x2553-768x576.webp
Suggested: tjgqb4jbnhxlkrrwxqow6lzqfpxnbudjvuhi81v.webp
0x0x1920x1080-768x432.webpgeneric✓1
Current: 0x0x1920x1080-768x432.webp
Suggested: 2pmcclbmfnffijpz13etd7q5lb4mtix7rfjk1us.webp
50x1x3128x2346-768x576.webpgeneric✓1
Current: 50x1x3128x2346-768x576.webp
Suggested: ozmbkxwa9ymoqe5tyspvqq9pp5jb9tabdzfv5lp.webp
0x0x1080x1440-432x576.webpgeneric✓1
Current: 0x0x1080x1440-432x576.webp
Suggested: tnktu4p5qbeef9frrgmcvc4kqmm4ifn6hssnu8n.webp
1x1x1686x2248-576x768.webpgeneric✓1
Current: 1x1x1686x2248-576x768.webp
Suggested: qvhubxzqtcnssune39ae5lfdd5wec5xtv7oxbkx.webp
0x0x1080x1440-432x576.webpgeneric✓1
Current: 0x0x1080x1440-432x576.webp
Suggested: yc3wk6gjx8btqmyx9sium336jpn49orbwfscaxy.webp
1x1x1686x2248-576x768.webpgeneric✓1
Current: 1x1x1686x2248-576x768.webp
Suggested: kruqsswb9k4uuqplqkcenkw1v63lpqzhy2pthv5.webp
1x1x1686x2248-576x768.webpgeneric✓1
Current: 1x1x1686x2248-576x768.webp
Suggested: njqn6ur3fctnzwgugijwn4hudq4rjyavsnvww8j.webp
0x0x1080x1440-432x576.webpgeneric✓1
Current: 0x0x1080x1440-432x576.webp
Suggested: lkgtvmwpk8myneb9kvzjyezjtu9jacsz1cpaekh.webp
1x1x1686x2248-576x768.webpgeneric✓1
Current: 1x1x1686x2248-576x768.webp
Suggested: 7ppac9ynxqzkdhqs8kneudirpkwuizwc1simvxu.webp
1x1x1686x2248-576x768.webpgeneric✓1
Current: 1x1x1686x2248-576x768.webp
Suggested: 2vfymfvqnzfujqzqdy5xdkdryyfofpqjlwrze59.webp
0x1x1551x2068-576x768.webpgeneric✓1
Current: 0x1x1551x2068-576x768.webp
Suggested: 4glgwzimayj4azwd1fe6rdzpwirtxspmbi9rgra.webp
0x0x1080x1440-432x576.webpgeneric✓1
Current: 0x0x1080x1440-432x576.webp
Suggested: vjy9id9etcwcxn4kpsftwxz4pl4vj8hipxpoqus.webp
0x1x939x1252-432x576.webpgeneric✓1
Current: 0x1x939x1252-432x576.webp
Suggested: v4m8wdntneesf5v9kcwo7agsgbvxshswqhlle5y.webp
1x1x771x1028-360x480.webpgeneric✓1
Current: 1x1x771x1028-360x480.webp
Suggested: hshqyuqanxt3hdzalyysk98biykremh71n5nfeu.webp

See Accessibility tab for detailed alt text quality analysis.

Search engines use filenames as a signal. Rename to descriptive names like 'team-photo.jpg'.

Why this matters

Most image filenames are non-descriptive (hash/IMG_X) — small SEO miss for Image Search ranking.

Source: Google Image SEO

A+
Canonical URL
Properly configured
PASS
Properly configured
Info::
Canonical tag present
Got: https://nos.nl/
Info::
Canonical is self-referencing
Info::
Canonical matches final URL after redirects
Info::
Canonical target returns 200
Canonical URL Configured
Page URL https://nos.nl Canonical https://nos.nl/ Match Self-referencing (correct) Target 200 ✓
A+
Meta Tags
Title: 68 chars
PASS
Title: 68 chars
Info::
Page title is set
Got: NOS.nl - Nieuws, Sport en Evenementen | Nederlandse Omroep Stichting
Info::
Title is 68 characters — may be truncated in search results
Title

"NOS.nl - Nieuws, Sport en Evenementen | Nederlandse Omroep Stichting"

68 characters Will truncate
Robots: Indexable (no restrictions)
A
Content Depth
1174 words, Very Difficult
PASS
1174 words, Very Difficult
Info::
Page has 1174 words — good depth for search engines
Info::
Text-to-HTML ratio is 1%
Very low ratio suggests heavy framework overhead or boilerplate.
Info::
Reading level: Very Difficult (grade 20)
1174 words

Good depth

Reading level

Very Easy
Easy
Fairly Easy
Standard
Fairly Difficult
Difficult
Very Difficult

Grade 20

Text-to-HTML Ratio

1% text 99% HTML

8 KB / 779 KB

Very low ratio suggests heavy framework overhead or boilerplate.

Why this matters

Informational: ratio of visible text bytes to total HTML bytes. Very low ratios suggest excessive markup overhead.

A+
Schema Markup Audit
Per-type completeness vs Schema.org requirements + rich-result eligibility
PASS

No structured data detected

Without JSON-LD or microdata, this page can't qualify for any of Google's rich result formats. Even basic Organization or WebSite schema is a quick win.

Hreflang
0 hreflang tags
INFO
0 hreflang tags

No hreflang tags detected.

Hreflang tags are only needed for multilingual or multi-regional sites.

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback