Enfsolar.com - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
68% 
Page structure
79% 
Link structure
25% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.10 s
File size
59.20 kB
Words
1037
Media files
60
Number of links
108 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ENF List of Solar Companies and Products - Including Solar Panel and Inverter PV Manufacturers
The page title should be shorter than 580 pixels. It is 876 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
ENF Solar is the top source of photovoltaic information connecting solar suppliers and customers. We list all photovoltaic manufacturing companies, products and installers in the world - including solar panels, cells, production equipment and components.
The meta description is too long: 1562 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.enfsolar.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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 charset encoding (UTF-8) is set correctly.
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
keywordsenf, enfsolar, directory, solar, photovoltaic, solar panel, inverter, mounting system, solar panel manufacturers, solar inverter manufacturers, solar products, solar battery
descriptionENF Solar is the top source of photovoltaic information connecting solar suppliers and customers. We list all photovoltaic manufacturing companies, products and installers in the world - including solar panels, cells, production equipment and components.
AuthorENF Ltd.
rendererwebkit
referreralways
langen
og:titleENF Ltd.
og:url/
X-UA-CompatibleIE=edge
Content-Security-Policyupgrade-insecure-requests
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 1037 words. That's ok.
19.2% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
11 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 18.76 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 90 characters this one is longer than 70 characters:
"ja solar solidifies partnership with exel solar through 200mw pv module distribution ag..."
Image SEO
(Somewhat important)
13 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
/Homepage/images/dragon_with_book.pngENF Dragon Book
...oduct_logo_Crystalline_65095a9eaf9de.jpgSKT345~365M10-108S3
cdn.enfsolar.com/u/imgs/flags/CN.pngChina
...duct_logo_Crystalline_65bb37668335e.jpegESM-530-550S White
cdn.enfsolar.com/u/imgs/flags/CN.pngChina
...oduct_logo_Crystalline_64d593ad7a8fd.pngTiger Neo N-type 54HL4R-B 425-445W (EU)
cdn.enfsolar.com/u/imgs/flags/CN.pngChina
...oduct_logo_Crystalline_65811180983be.pngMeteor AE CME-132BDS 680-700W
cdn.enfsolar.com/u/imgs/flags/DE.pngGermany
...oduct_logo_Crystalline_6433ad8370603.jpgSolar Ocean HS182-144-MHO 535-560
cdn.enfsolar.com/u/imgs/flags/CN.pngChina
...enfsolar.com/img/pd/intro_panel_mini.pngSolar Panels
...solar.com/img/pd/intro_inverter_mini.pngSolar Inverters
...om/img/pd/intro_mounting_system_mini.pngMounting Systems
.../img/pd/intro_charge_controller_mini.pngCharge Controller
...com/img/pd/intro_storage_system_mini.pngStorage Systems
....enfsolar.com/img/pd/intro_cell_mini.pngSolar Cells
...n.enfsolar.com/img/pd/intro_eva_mini.pngEncapsulants
...olar.com/img/pd/intro_backsheet_mini.pngBacksheets
...enf.com.cn/img/pd/intro_panel.pngPanel
...enf.com.cn/img/pd/intro_inverter.pngInverter
....com.cn/img/pd/intro_mounting_system.pngMounting System
...om.cn/img/pd/intro_charge_controller.pngCharge Controller
...n/ID/images/component/storage_system.pngStorage Systems
...enf.com.cn/img/pd/intro_cell.pngCell Production Equipment
https://www.enf.com.cn/img/pd/intro_eva.pngEncapsulants
...enf.com.cn/img/pd/intro_backsheet.pngBacksheet
https://www.enf.com.cn/img/cd/panel.pngPanel
https://www.enf.com.cn/img/cd/component.pngComponents
https://www.enf.com.cn/img/cd/material.pngMaterials
https://www.enf.com.cn/img/cd/equipment.pngEquipment
https://www.enf.com.cn/img/cd/seller.pngSellers
https://www.enf.com.cn/img/cd/installer.pngInstaller
https://www.enf.com.cn/img/cd/service.pngServices
...quipment/crystalline_turn-key_system.pngNo alt attribute provided
...lar.com/ID/images/component/inverter.pngNo alt attribute provided
.../ID/images/component/mounting_system.pngNo alt attribute provided
...D/images/component/charge_controller.pngNo alt attribute provided
...enfsolar.com/ID/images/material/cell.pngNo alt attribute provided
...m/ID/images/component/storage_system.pngNo alt attribute provided
...olar.com/ID/images/component/tracker.pngNo alt attribute provided
...nfsolar.com/ID/images/material/frame.pngNo alt attribute provided
....com/ID/images/material/junction_box.pngNo alt attribute provided
...lar.com/ID/images/material/connector.pngNo alt attribute provided
...ges/material/crystalline_encapsulant.pngNo alt attribute provided
...enfsolar.com/ID/images/service/event.pngNo alt attribute provided
...n.enfsolar.com/ID/logo/6632e95d47850.pngSolar Warehouse Pte LtdSolar Warehouse Pte Ltd
...2/8/26rk2geze/87881612262e772adc02c9.pngXiamen Kseng Metal Tech Co., Ltd.Xiamen Kseng Metal Tech Co., Ltd.
...n.enfsolar.com/ID/logo/6597bf43945ac.jpgKarstsolar Technology (Shenzhen) Co., LtdKarstsolar Technology (Shenzhen) Co., Ltd
...n.enfsolar.com/ID/logo/62d8fc6f6d552.pngHoray Solar Co., LtdHoray Solar Co., Ltd
...com/ID/logo/104361_78065b1a1f76b4dd5.pngXiamen HQ Mount Tech Co., LtdXiamen HQ Mount Tech Co., Ltd
cdn.enfsolar.com/u/imgs/flags/CN.pngChinaChina
cdn.enfsolar.com/u/imgs/flags/MX.pngMexicoMexico
cdn.enfsolar.com/u/imgs/flags/CN.pngChinaChina
cdn.enfsolar.com/u/imgs/flags/CN.pngChinaChina
cdn.enfsolar.com/u/imgs/flags/CN.pngChinaChina
cdn.enfsolar.com/u/imgs/flags/CN.pngChinaChina
...olar.com/u/img/common/newsletter.png?v=2No alt attribute provided

Page structure

H1 heading
(Critically important)
ENF Solar – Solar Companies and Products
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 ENF Solar – Solar Companies and Products
H2 Featured Product
H2 Company Updates
H2 Solar PV Business News
H4 Product Directory
H4 Company Directory
H4 ENF Featured Sub-Categories
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.
2 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.enfsolar.com/ENF Solar
A-TITLE ENF Solar
https://www.enf.com.cn/External Subdomain 中文
A-TITLE 中文
https://jp.enfsolar.com/External Subdomain 日本語
A-TITLE 日本語
https://kr.enfsolar.com/External Subdomain 한국어
A-TITLE 한국어
https://ar.enfsolar.com/External Subdomain العربية
A-TITLE العربية
https://fr.enfsolar.com/External Subdomain Français
A-TITLE Français
https://es.enfsolar.com/External Subdomain Español
A-TITLE Español
https://de.enfsolar.com/External Subdomain Deutsch
A-TITLE Deutsch
https://it.enfsolar.com/External Subdomain Italiano
A-TITLE Italiano
https://www.enfsolar.com/No Text
/directory/panelSolar Panels
/directory/componentSolar Components
/directory/materialSolar Materials
/directory/equipmentProduction Equipment
/directory/sellerSellers
/directory/installerSolar System Installers
/directory/softwareSoftware
https://www.enfsolar.com/pv/panelText duplicate Solar Panels
/pv/inverterSolar Inverters
/pv/mounting-systemMounting Systems
/pv/charge-controllerCharge Controller
/pv/storage-systemBattery Storage Systems
https://www.enfsolar.com/pv/cellSolar Cells
https://www.enfsolar.com/pv/evaEncapsulants
/pv/backsheetBacksheets
/advertising/companyCompany Directory
/advertising/productProduct Directory
/advertising/newsletterNewsletter
https://www.enfsolar.com/aboutAbout ENF
/industry-directoryExcel Database
/advertising/sellerLocal Seller
https://www.enfsolar.com/contactContact ENF
/member/loginLog In
/member/registerJoin Free
/pv/panel?q=Topsky Energy&id=5...New window No Text
/directory/panelPanels1,884
/directory/componentComponents4,963
/directory/equipmentEquipment735
/directory/materialMaterials1,950
/directory/sellerSellers3,563
/directory/installerInstaller50,248
/directory/softwareSoftware410
/pv/panel-datasheet/crystallin...IMG-ALT SKT345~365M10-108S3
/pv/panel-datasheet/crystallin...Text duplicate SKT345~365M10-108S3
/pv/panel-datasheet/crystallin...View Product
/pv/panel-datasheet/crystallin...IMG-ALT ESM-530-550S White
/pv/panel-datasheet/crystallin...Text duplicate ESM-530-550S White
/pv/panel-datasheet/crystallin...Text duplicate View Product
/pv/panel-datasheet/crystallin...IMG-ALT Tiger Neo N-type 54HL4R-B 425-445W (EU)
/pv/panel-datasheet/crystallin...Text duplicate Tiger Neo N-type 54HL4R-B 425-445W (EU)
/pv/panel-datasheet/crystallin...Text duplicate View Product
/pv/panel-datasheet/crystallin...IMG-ALT Meteor AE CME-132BDS 680-700W
/pv/panel-datasheet/crystallin...Text duplicate Meteor AE CME-132BDS 680-700W
/pv/panel-datasheet/crystallin...Text duplicate View Product
/pv/panel-datasheet/crystallin...IMG-ALT Solar Ocean HS182-144-MHO 535-560
/pv/panel-datasheet/crystallin...Text duplicate Solar Ocean HS182-144-MHO 535-560
/pv/panel-datasheet/crystallin...Text duplicate View Product
https://www.enfsolar.com/Anchor Previous
https://www.enfsolar.com/Anchor Next
https://www.enfsolar.com/pv/panelSolar Panels46,138
IMG-ALT Solar Panels
/pv/inverterSolar Inverters15,401
IMG-ALT Solar Inverters
/pv/mounting-systemMounting Systems2,846
IMG-ALT Mounting Systems
/pv/charge-controllerCharge Controller2,589
IMG-ALT Charge Controller
/pv/storage-systemStorage Systems15,884
IMG-ALT Storage Systems
https://www.enfsolar.com/pv/cellSolar Cells4,577
IMG-ALT Solar Cells
https://www.enfsolar.com/pv/evaEncapsulants139
IMG-ALT Encapsulants
/pv/backsheetBacksheets146
IMG-ALT Backsheets
https://www.enfsolar.com/pv/panelPanel
IMG-ALT Panel
/pv/inverterInverter
IMG-ALT Inverter
/pv/mounting-systemMounting System
IMG-ALT Mounting System
/pv/charge-controllerText duplicate Charge Controller
IMG-ALT Charge Controller
/pv/storage-systemStorage Systems
IMG-ALT Storage Systems
https://www.enfsolar.com/pv/cellCell Production Equipment
IMG-ALT Cell Production Equipment
https://www.enfsolar.com/pv/evaText duplicate Encapsulants
IMG-ALT Encapsulants
/pv/backsheetBacksheet
IMG-ALT Backsheet
/directory/panelText duplicate Panel
IMG-ALT Panel
/directory/componentComponents
IMG-ALT Components
/directory/materialMaterials
IMG-ALT Materials
/directory/equipmentEquipment
IMG-ALT Equipment
/directory/sellerText duplicate Sellers
IMG-ALT Sellers
/directory/installerInstaller
IMG-ALT Installer
/directory/serviceServices
IMG-ALT Services
/directory/equipment/crystalli...Turn-Key System Manufacturers - Crystalline Panel Production Equipment
/directory/component/inverter?...Inverter Manufacturers
/directory/component/mounting_...Mounting System Manufacturers
/directory/component/charge_co...Charge Controller Manufacturers
/directory/material/cell?utm_s...Solar Cell Manufacturers
/directory/component/storage_s...Storage System Manufacturers
/directory/component/tracker?u...Tracker Manufacturers
/directory/material/frame?utm_...Frame Manufacturers
/directory/material/junction_b...Junction Box Manufacturers
/directory/material/connector?...Connector Manufacturers
/directory/material/crystallin...Encapsulants Manufacturers
/directory/service/event?utm_s...Solar Exhibitions & Conferences
/pv/panel?q=JF Solar Technolog...New window No Text
/solar-warehouse-1IMG-ALT Solar Warehouse Pte Ltd
/solar-warehouse-1Text duplicate Solar Warehouse Pte Ltd
/kseng-solarIMG-ALT Xiamen Kseng Metal Tech Co., Ltd.
/kseng-solarText duplicate Xiamen Kseng Metal Tech Co., Ltd.
/karstsolarIMG-ALT Karstsolar Technology (Shenzhen) Co., Ltd
/karstsolarText duplicate Karstsolar Technology (Shenzhen) Co., Ltd
/horay-solarIMG-ALT Horay Solar Co., Ltd
/horay-solarText duplicate Horay Solar Co., Ltd
/hq-mount-techIMG-ALT Xiamen HQ Mount Tech Co., Ltd
/hq-mount-techText duplicate Xiamen HQ Mount Tech Co., Ltd
https://www.hqmount.com/New window Nofollow External Subdomain URL anchor text
https://www.hqmount.com
/solar-newsSolar PV Business News
/news/20795/ja-solar-solidifie...JA Solar Solidifies Partnership with Exel Solar Through 200MW PV Module Distribution Ag...
A-TITLE JA Solar Solidifies Partnership with Exel Solar Through 200MW PV Module Distribution Agreement
/news/20793/sungrow-s-powertit...Sungrow’s PowerTitan BESS to Equip 320 MW Energy Storage Project in the UK
A-TITLE Sungrow’s PowerTitan BESS to Equip 320 MW Energy Storage Project in the UK
/news/20790/sungrow-unveils-it...Sungrow Unveils its Innovative Solar-Plus-Storage Solutions to Facilitate South Korea's...
A-TITLE Sungrow Unveils its Innovative Solar-Plus-Storage Solutions to Facilitate South Korea's Energy Transition
/news/20788/world-record-set-a...World Record Set as Power Output of Trina Solar N-Type i-Top Con Module Reaches 740.6W
A-TITLE World Record Set as Power Output of Trina Solar N-Type i-Top Con Module Reaches 740.6W
/news/20785/huge-energy-3-59mw...Huge Energy 3.59MW Rooftop PV Power Station Successfully Connected to Grid.
A-TITLE Huge Energy 3.59MW Rooftop PV Power Station Successfully Connected to Grid.
/newsletterSubdomain Text duplicate Newsletter
https://www.enfrecycling.com/External Subdomain ENF Recycling
https://www.enfsolar.com/termsTerms of Use
https://www.enfsolar.com/policyCookie and Data Policy
https://www.enfsolar.com/contactText duplicate Contact ENF
/newsletterText duplicate Newsletter

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.enfsolar.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 is slow (1.10 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (59 kB).

HTTP Response Header

NameValue
dateSun, 05 May 2024 07:46:07 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
cache-controlno-cache
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
x-xss-protection1; mode=block
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1wcgar8nMkCU9s2UMwD9shgPd85S7OLJ4zLdVE929JYI8yyxMgP8%2BqbuQJf5rWsFQlAIa561k2ApzAj6Vs5n6YShltfnxPvKd%2FYa0p2g2CJ5j74NjgDDJ6udZQSikfDHwmA%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray87ef1d654fa82bd5-FRA
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 1,548 referring domains.
This page has 61,968 backlinks.
This page has backlinks from 697 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Crawl-delay: 3
Disallow:/member/
Disallow:/enquire/html-new/
Allow: /member/login
Allow: /member/register
Allow: /member/submit/addcompany

User-agent: DataForSeoBot
Crawl-delay: 10

Sitemap:https://www.enfsolar.com/sitemap/solar-en-index.xml
Sitemap:https://www.enf.com.cn/sitemap/solar-zh-index.xml
Sitemap:https://jp.enfsolar.com/sitemap/solar-ja-index.xml
Sitemap:https://kr.enfsolar.com/sitemap/solar-ko-index.xml
Sitemap:https://ar.enfsolar.com/sitemap/solar-ar-index.xml
Sitemap:https://fr.enfsolar.com/sitemap/solar-fr-index.xml
Sitemap:https://es.enfsolar.com/sitemap/solar-es-index.xml
Sitemap:https://de.enfsolar.com/sitemap/solar-de-index.xml
Sitemap:https://it.enfsolar.com/sitemap/solar-it-index.xml

Similar sites

Search preview

www.enfsolar.com
ENF List of Solar Companies and Products - Including Solar Panel an...
ENF Solar is the top source of photovoltaic information connecting solar suppliers and customers. We list all photovoltaic manufacturing companies, products and installers in the world - including solar panels, cells, production equipment and components.

Most important keywords

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

KeywordResultRecheck
Solar98%Check
ENF Solar96%Check
ENF93%Check
Solar Companies88%Check
Product86%Check
Solar Panel80%Check
Solar PV75%Check
Companies73%Check
Solar Panels73%Check
solar cells73%Check
Show more keywords and terms

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