Zennioptical.com - SEO Checker

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Overview of the SEO Check
Meta information
74% 
Page quality
83% 
Page structure
95% 
Link structure
56% 
Server
81% 
External factors
100% 
SEO Score
Response time
0.80 s
File size
139.80 kB
Words
921
Media files
44
Number of links
180 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Glasses Online & Contacts | Affordable Eyewear Starting at $6.95 | Zenni Optical
The page title should be shorter than 580 pixels. It is 724 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Find affordable glasses, sunglasses, and contacts at Zenni. Shop our range of prescription and non-RX frames, from classic to trendy styles, starting at $6.95!
The length of the meta description is perfect. (971 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.zennioptical.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Language defined in HTTP-Equiv meta tag: en-us
Server location: United States of America
There are different language information within the page markup.
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
An URL is specified multiple times in alternate links.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The character encoding is not specified.
The character encoding is not specified in the HTTP header.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1,maximum-scale=1,user-scalable=no
robotsINDEX,FOLLOW
descriptionFind affordable glasses, sunglasses, and contacts at Zenni. Shop our range of prescription and non-RX frames, from classic to trendy styles, starting at $6.95!
generatorGatsby 5.13.4
langen
fb:admins1969887989902379
og:typewebsite
og:image/marketing/homepage/3tile/3_tile_var_b_2/shop_by_style-lg.png
og:urlhttps://www.zennioptical.com
og:descriptionFind affordable glasses, sunglasses, and contacts at Zenni. Shop our range of prescription and non-RX frames, from classic to trendy styles, starting at $6.95!
og:titleGlasses Online & Contacts | Affordable Eyewear Starting at $6.95 | Zenni Optical
og:localeen_US
x-ua-compatibleie=edge
content-languageen-us
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 921 words. That's ok.
26.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
3 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 18.44 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1,maximum-scale=1,user-scalable=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 18 tags for this page.
Image SEO
(Somewhat important)
2 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...l.com/dev/image/site/logo/zenni-logo.pngZenni Optical
...al.com/image/site/logo/zenni-logo-sm.pngZenni Optical
...dev/image/site/i18n/storeSiteUS_flag.jpgFlag of Current Country
...llSavingsPromoUS_HP_carousel_tile-xs.gifMan in dark sunglasses with a white jacket on the right. Gradient background with '30% Off Frames' text and 'Transitions GEN S' logo in the top right.
...NewArrivals_laydown_carousel_tile-xs.pngRed and black tortoiseshell eyeglasses with gold accents style no. 1916225 on a light background. A teal instant camera is positioned in the top right corner.
.../HP/NightDriving_hp_carousel_tile-xs.pngA city street at night, viewed through night driving glasses, showing enhanced clarity of a car in traffic. Features listed include ‘Glare Reduction. Faster Visual Response. Blocks Bright LED.’
..._Celestial_v1_promo_carousel_tile-xs.pngThe image shows rimless frames incorporating gold, silver, and gemstone accents, displayed in a cosmic or celestial-themed setting, with dark backdrops and starry, ethereal lighting.
...rustpilot/TP-Logo-Tricolor-Black-RGB.svg150k+ 4.5 Reviews
...design/0807/Icons/Trust Bar/shipping.svg30-Day Returns
...esign/0807/Icons/Trust Bar/favorites.svgBest Customer Service
...sRedesign/0807/Icons/Trust Bar/medal.svg#1 Online Eyewear Retailer
...tsRedesign/0807/Icons/Trust Bar/gift.svgZenni Rewards
...ting/homepage/category/2-daydelivery.jpg3-5 day delivery
...rketing/homepage/category/eyeglasses.jpgEyeglasses
...keting/homepage/category/transitions.jpgTransitions®
...rketing/homepage/category/sunglasses.jpgSunglasses
...40620_BrandedFrames_campaign_navtype.jpgDesigner Brands
...arketing/homepage/category/bluelight.jpgBlue Light
.../marketing/homepage/category/readers.jpgReaders
...marketing/homepage/category/bifocals.jpgBifocals
...ine_glasses/tiles/fl41_womenstlc_nav.pngFL-41 Glasses
...ses/2024/HP/gaming_category_nav_site.jpgGaming Glasses
..._New_Arrivals_promo_carousel_tile-xs.pngThe image displays a single pair of round glasses with a warm amber-colored frame, style no. 4467222, elegantly perched on a textured, stone-like sphere.
...eneralPush_campaign_carousel_tile_xs.pngClose-up of amber-colored eyeglasses with a blue light beam hitting the lens, emphasizing blue light filtering. The background is a teal gradient. Text bubbles highlight the features: 'Filters 16x More Blue Light', '100% UV protection', 'Anti-reflective', and 'Anti-scratch'.
/marketing/campaign/blokz/2024/HP/blokz.pngNo alt attribute provided
...paign/VR/HP/240906_VR_set_hp_tile-xs.pngHeadset, controllers, and insert lenses for Meta Quest 3S.
...ting/campaign/VR/HP/made_for_meta_lg.pngMade for Meta.
..._CSR_chase_campaign_carousel_tile_xs.pngChase Stokes in Zenni Jetsetter sunglasses, smiling outdoors in a white and brown geometric shirt against a blue sky with a wooden skateboard over his shoulders.
...sRedesign/0820/frame_shape-Rectangle.svgRectangle
...entsRedesign/0820/frame_shape-Square.svgSquare
...nentsRedesign/0820/frame_shape-Round.svgRound
...ntsRedesign/0820/frame_shape-Cat-eye.svgCat-Eye
...ntsRedesign/0820/frame_shape-Aviator.svgAviator
...tsRedesign/0820/frame_shape-Browline.svgBrowline
..._DailyDealsUS_Mon_campaign_1-tile-xs.pngDEAL OF THE DAY. Only $8.99 Browline glasses. Today only! 75% Off.
...2024/HP/240927_Halloween_HP_1Tile-xs.pngThe image features a pair of neon green, cat-eye style glasses glowing against a dark background. Surrounding the glasses are swirling clouds of green and purple smoke, creating a mysterious and ethereal atmosphere.
.../HP/CamoMilitaryCFY_carousel_tile_xs.pngMan wearing reflective Zenni Sport Polarized Sunglasses in a desert landscape.
...t/240821_Brat_promo_carousel_tile-xs.pngA young woman with curly hair wearing stylish, small, tinted glasses against a vibrant lime green background.
...al.com/image/site/logo/zenni-logo-sm.pngNo alt attribute provided
...om/marketing/logo/zlogo/ZEN_Sym_teal.pngZ Logo Teal
...om/marketing/logo/zlogo/ZEN_Sym_teal.pngZ Logo Teal
...eting/logo/download-on-the-app-store.svgapp store icon
...marketing/logo/get_it_on_google_play.pngplay store icon
...dev/image/site/i18n/storeSiteUS_flag.jpgFlag of Current Country

Page structure

H1 heading
(Critically important)
Eyewear for Everyone
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Eyewear for Everyone
H2 Find affordable frames to fit your budget and style.
H2 Best Sellers
H2 Best Sellers Duplicate text
H2 Eyewear for everyone™
H2 1.2M+
H3 Vintage Vibes, Modern Edge
H3 Anti-Glare Night Driving Glasses
H3 Jeweled Rimless
H3 Now trending: Fall frames
H3 Blue Light Blocking Glasses
H3 Lens Inserts for Meta Quest 3S
H3 Vision of Wellness
H3 Spook-tacular Styles
H3 Command Your Look
H3 Brat Girl Glasses
H3 Support Kids’ Mental Health
H4 Welcome
H4 Get 10% off your first order
H4 Get the app
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.zennioptical.com/Enable Accessibility
A-TITLE Enable Accessibility
https://www.zennioptical.com/Anchor SKIP TO MAIN CONTENT
https://www.zennioptical.com/Anchor SKIP TO CHAT BUTTON
https://www.zennioptical.com/IMG-ALT Zenni Optical
/login?tab=createaccountSign Up
/anonymousFavoritesFavorites
/shoppingCartCart
/b/transitions/gen-sSave now
/b/eyewear/classic-glassesShop now
/b/night-driving-glassesLearn more
/b/jeweled-rimlessText duplicate Shop now
/discounts-promo-codesFREE SHIPPING Orders $65+
/c/faq30-Day Returns
IMG-ALT 30-Day Returns
https://www.zennioptical.com/helpBest Customer Service
IMG-ALT Best Customer Service
/about-us#1 Online Eyewear Retailer
IMG-ALT #1 Online Eyewear Retailer
/zenni-rewardsZenni Rewards
IMG-ALT Zenni Rewards
/b/rush-delivery3-5 day delivery label Rush Delivery
IMG-ALT 3-5 day delivery
/b/all-glassesEyeglasses
IMG-ALT Eyeglasses
/b/transitionsTransitions®
IMG-ALT Transitions®
/b/prescription-sunglassesSunglasses
IMG-ALT Sunglasses
/b/designer-brandsDesigner Brands
IMG-ALT Designer Brands
/blokz-blue-light-glassesBlue Light
IMG-ALT Blue Light
/readersReaders
IMG-ALT Readers
/b/bifocal-glassesBifocals
IMG-ALT Bifocals
/fl-41-lensesFL-41 Glasses
IMG-ALT FL-41 Glasses
/gamingGaming Glasses
IMG-ALT Gaming Glasses
/b/best-seller-glassesShop all
/b/best-seller-glassesShop All
/b/fall-glassesText duplicate Shop now
/b/blokz-blue-light-glassesText duplicate Shop now
/p/vr-inserts-meta-quest-3s/VR...BUY NOW
/chase-stokes-mental-healthText duplicate Shop now
/b/rectangle-glassesRectangle
IMG-ALT Rectangle
/b/all-glasses?filter=prod_sha...Square
IMG-ALT Square
/b/round-glassesRound
IMG-ALT Round
/b/cat-eye-glassesCat-Eye
IMG-ALT Cat-Eye
/b/aviator-glassesAviator
IMG-ALT Aviator
/b/browline-glassesBrowline
IMG-ALT Browline
/p/womens-stainless-steel-cat-...IMG-ALT DEAL OF THE DAY. Only $8.99 Browline glasses. Today only! 75% Off.
/b/eyewear/halloweenText duplicate Shop now
/b/military-inspired-glassesShop collection
/b/eyewear/y2k-glassesText duplicate Shop collection
/b/u6-95-glasses$6.95
/b/glasses-under-20Under $20
/b/glasses-under-30Under $30
/b/glasses-on-saleSale
/about-usAbout us
/chase-stokes-mental-healthText duplicate Learn more
/privacy-policyPrivacy Policy
/terms-of-useTerms
https://www.facebook.com/Zenni...New window External Subdomain facebook
https://www.pinterest.com/zenn...New window External Subdomain pinterest
https://twitter.com/zennioptical/New window External twitter
https://instagram.com/zenniopt...New window External instagram
https://www.youtube.com/user/Z...New window External Subdomain youtube
https://zennioptical.smart.lin...New window External Subdomain IMG-ALT app store icon
https://zennioptical.smart.lin...New window External Subdomain IMG-ALT play store icon
/c/faqFrequently Asked Questions
/c/faqView All
/help?a=Virtual-Try-On-FAQ---i...Virtual Try-On
/help/?a=Lenses-and-Lens-Types...Lenses
/help?a=Shipping---id--U0CGj40...Shipping
/help/?a=Prescription-and-PD-F...Prescriptions
/help/?a=Sunglasses-and-Clip-O...Text duplicate Sunglasses
/c/faqTrivial anchor text
More
https://www.zennioptical.com/helpCustomer Service
https://www.zennioptical.com/helpText duplicate View All
/trackOrderTrack My Order
/c/faqReturn Information
/c/faqGift Card Balance
https://www.zennioptical.com/helpContact Us
https://www.zennioptical.com/helpHave a Question?
https://www.zennioptical.com/helpVisit Our Help Center
/help/contactsupportNew window Email
/b/all-glassesAll Glasses
/b/contact-lensesAll Contacts
/b/all-women-glassesAll Women's Glasses
/b/all-men-glassesAll Men's Glasses
/b/all-kids-glassesAll Kids' Glasses
/b/sunglassesAll Sunglasses
/b/prescription-sunglassesAll Prescription Sunglasses
/b/prescription-sunglasses/womenAll Women's Sunglasses
/b/prescription-sunglasses/menAll Men's Sunglasses
/b/kids-prescription-sunglassesAll Kids' Sunglasses
/b/new-arrivalsNew Arrivals
/b/rush-deliveryRush Delivery
/b/progressive-glassesBest for Progressive
/b/progressive-glasses/menMen's Progressives
/b/progressive-glasses/womenWomen's Progressives
/b/prescription-sunglasses?fil...Best for Progressive Sunglasses
/b/prescription-sunglasses/pol...Polarized Sunglasses
/b/reading-glassesBest for Readers
/b/bifocal-glassesBest for Bifocals
/b/fl-41-glassesText duplicate FL-41 Glasses
/b/clip-on-setsClip-on Sets
/clip-on-finderClip-on Finder
/active-eyewearActive Eyewear
/b/gogglesGoggles
/transitions-lensesTransitions ™ Lenses
/b/accessoriesAccessories
/p/gift-certificate/prod20001/...E-Gift Cards
/discounts-promo-codesEveryday Value & Promotions
/b/u6-95-glasses$6.95 Glasses
/b/glasses-under-10Glasses Under $10
/b/glasses-under-20Glasses Under $20
/b/glasses-under-30Glasses Under $30
/b/glasses-on-saleGlasses Sale
/b/designer-brandsText duplicate Shop All
/b/designer-brands/adidasAdidas
/b/designer-brands/jimmy-chooJimmy Choo
/b/designer-brands/kate-spadeKate Spade
/b/designer-brands/marc-jacobsMarc Jacobs
/b/designer-brands/guessGuess
/b/designer-brands/disneyDisney
/b/designer-brands/ferragamoFerragamo
/b/designer-brands/fossilFossil
/b/designer-brands/nikeNike
/b/designer-brands/under-armourUnder Armour
/b/designer-brands/calvin-kleinCalvin Klein
/b/designer-brands/carreraCarrera
/glasses-shop-by-styleShop by Style
/glasses-shop-by-styleText duplicate View All
/b/rectangle-glassesRectangle Glasses
/b/square-glassesSquare Glasses
/b/cat-eye-glassesCat Eye Glasses
/b/browline-glassesBrowline Glasses
/b/round-glassesRound Glasses
/b/aviator-glassesAviator Glasses
/b/oval-glassesOval Glasses
/b/rimless-glassesRimless Glasses
/b/half-rim-glassesHalf-Rim Glasses
/b/geometric-glassesGeometric Glasses
/b/heart-shaped-glassesHeart-Shaped
/protective-goggles-glassesProtective Eyewear
/safety-glassesSafety Glasses
/prescription-protective-glassesProtective Glasses
/prescription-sport-gogglesProtective Sports Goggles
/fitover-protective-gogglesNon-Prescription Protective Goggles
/measuring-pd-infographicInfographics
/measuring-pd-infographicText duplicate View All
/measuring-pd-infographicHow to Measure Your PD
/rulerHow to Use our Custom Dual PD Ruler
/best-eyeglasses-for-your-face...Best Eyeglasses For Your Face Shape
/measure-eyeglass-frame-size-h...How to Measure Your Frame Size
/how-to-adjust-your-eyeglassesHow to Adjust Your Glasses
/why-are-glasses-so-expensiveThe Hidden Costs You Pay for Glasses
/lifetime-cost-wearing-glassesLifetime Cost of Wearing Glasses
/c/how-toHow to Order Glasses
/contactsHow to Order Contacts
/comfortable-glassesFit & Comfort Guide
/how-to-read-my-eye-prescriptionHow to Read Your RX Prescription
/contactsUnderstanding Your Contact Lens Prescription
/prescription-lenses-guideWhich Rx Lens Type is Right for Me?
/glasses-lensesLens Index & Material Guide
/sunglassesAll About Sunglasses
/blokz-blue-light-glassesBlokz Blue Blocker Lenses
/progressive-lensesAll About Progressives
/fl-41-lensesAll About FL-41 Glasses
/trivexAll About Trivex Lenses
/c/how-toHow To Videos
/c/how-toText duplicate View All
/c/how-toHow to Order Your Glasses Online
/c/how-toHow to Measure your PD(Pupillary Distance)
/c/how-toChoosing the Best Frames for Progressives
/c/how-toHow to Adapt to Progressive Lenses
/c/how-toHow to Replace Lenses in a Full-Rim Frame
/c/how-toHow to Replace Lenses in a Half-Rim Frame
/c/how-toHow to Choose your Glasses Tints
/c/how-toHow to Use Store Credit / Gift Card
/about-usAbout Us
/directorySite Map
/blog/Zenni Blog
/blog/press/Press Room
/blog/impact/Zenni Impact
https://boards.greenhouse.io/z...New window External Subdomain Careers
/about-usOur Eyeglass Production Story
https://nextdaycontacts.com/New window External Next Day Contacts
/zenni-rewardsLoyalty Program
/zenni-for-businessZenni Business
/c/affiliateAffiliate Program
/refer-a-friendRefer a Friend
/fsa-hsaFSA/HSA
/mobile-appDownload Our App
https://zennioptical.com/United States
IMG-ALT Flag of Current Country
A-TITLE Change site preference
/terms-of-useTerms of Use
/privacy-policyText duplicate Privacy Policy
/privacy-policyCalifornia Consumers Privacy Notice
/Privacy-RightsNew window Rights Request Form
/accessibility-statementAccessibility Statement

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.zennioptical.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.80 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (140 kB).

HTTP Response Header

NameValue
expiresMon, 14 Oct 2024 19:40:18 GMT
cache-controlprivate, max-age=0
last-modifiedMon, 14 Oct 2024 19:35:09 GMT
etag"50401fe598f560ca7252c446f9241e32"
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x-goog-metageneration1
x-goog-stored-content-encodingidentity
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x-amz-meta-goog-reserved-file-mtime1728934379
content-typetext/html
x-goog-hashcrc32c=LAujbQ==
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x-goog-storage-classSTANDARD
accept-rangesbytes
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serverUploadServer
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x-site-originNG
x-site-ngtrue
x-user-cityNURNBERG
x-user-regionBY
x-user-countryDE
set-cookie578 Characters
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 3,985 referring domains.
This page has 106,758 backlinks.
This page has backlinks from 3,044 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /myAccount/
Disallow: /orderCheckout
Disallow: /checkout
Disallow: /login
Disallow: /forgotPwd
Disallow: /orderReview
Disallow: /orderConfirm
Disallow: /*Ns=
Disallow: /*view-all
Disallow: /akamai-test-object.html
Disallow: /customer/
Disallow: /misc/
Disallow: /layouts/
Disallow: /browse/typeahead
Disallow: /shoppingCart
Disallow: /browse/checkOutTemp
Disallow: /browse/checkOutTemp2
Disallow: /browse/rating/reviewWritePage
Disallow: /cartridges/
Disallow: /productdetail/
Disallow: /made-for-you
Disallow: /buy/
Disallow: /blog/c4p_log/
Disallow: /vsearch/
Disallow: /orderGlasses
Disallow: /orderglasses
Disallow: /search?
Disallow: /anonymousFavorites
Disallow: /anonymousfavorites
Disallow: /json/
Disallow: /rest/
Disallow: /api/
Disallow: /review/write
Disallow: /b/visual-search
Disallow: /b/visual-search-iframe
Disallow: /wishlist/*
Disallow: /p/*/page=2&order=ct&sort=D
Disallow: /glasses/all/*
Disallow: /glasses/Full*
Disallow: /glasses/Half*
Disallow: /glasses/Rimless*
Disallow: /glasses/Sports*
Disallow: /glasses/Sunglasses*
Disallow: /glasses/Sunshades*
Disallow: /*_ics=
Disallow: /*c8px=
Disallow: /orderContacts/*
Disallow: /*?srsltid= 
Sitemap: https://www.zennioptical.com/sitemap.xml

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Search preview

www.zennioptical.com
Glasses Online & Contacts | Affordable Eyewear Starting at $6.9...
Find affordable glasses, sunglasses, and contacts at Zenni. Shop our range of prescription and non-RX frames, from classic to trendy styles, starting at $6.95!

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Zenni72%Check
Glasses70%Check
Eye Glasses68%Check
Zenni Optical67%Check
Eyewear66%Check
affordable62%Check
Glasses Online60%Check
Glasses Online Contacts60%Check
frames58%Check
CONTACTS58%Check
Show more keywords and terms

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